Permanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Job details Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
Manufacturer communication & technology partnerships- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
Global infrastructure strategy- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
PreSales & Technical Customer Communication- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Job detailsPermanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Job details Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Job detailsXantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Job details Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
Your personality
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
Your skills
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Job details Consultant IP Networks (m/f/d)
Nationwide
Job details Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Job detailsCyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Job details Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Job detailsWork-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Job details Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Job detailsPermanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Job details Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
Manufacturer communication & technology partnerships- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
Global infrastructure strategy- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
PreSales & Technical Customer Communication- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Job detailsPermanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Job details Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Job detailsXantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Job details Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
Your personality
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
Your skills
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Job details Consultant IP Networks (m/f/d)
Nationwide
Job details Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Job detailsCyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Job details Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Job detailsWork-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Job details Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Job details
Permanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Permanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Xantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Consultant IP Networks (m/f/d)
Nationwide
Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Cyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Work-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Permanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Permanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Xantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Consultant IP Networks (m/f/d)
Nationwide
Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Cyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Work-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Permanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Job details Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
Manufacturer communication & technology partnerships- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
Global infrastructure strategy- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
PreSales & Technical Customer Communication- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Job detailsPermanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Job details Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Job detailsXantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Job details Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
Your personality
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
Your skills
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Job details Consultant IP Networks (m/f/d)
Nationwide
Job details Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Job detailsCyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Job details Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Job detailsWork-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Job details Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Job detailsPermanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Job details Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
Manufacturer communication & technology partnerships- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
Global infrastructure strategy- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
PreSales & Technical Customer Communication- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Job detailsPermanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Job details Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Job detailsXantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Job details Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
Your personality
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
Your skills
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Job details Consultant IP Networks (m/f/d)
Nationwide
Job details Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Job detailsCyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Job details Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Job detailsWork-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Job details Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Job details
Permanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Permanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Xantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Consultant IP Networks (m/f/d)
Nationwide
Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Cyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Work-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Permanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Permanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Xantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Consultant IP Networks (m/f/d)
Nationwide
Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Cyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Work-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Permanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Permanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Xantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Consultant IP Networks (m/f/d)
Nationwide
Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Cyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Work-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Permanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Permanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Xantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Consultant IP Networks (m/f/d)
Nationwide
Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Cyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Work-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Permanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Job details Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
Manufacturer communication & technology partnerships- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
Global infrastructure strategy- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
PreSales & Technical Customer Communication- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Job detailsPermanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Job details Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Job detailsXantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Job details Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
Your personality
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
Your skills
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Job details Consultant IP Networks (m/f/d)
Nationwide
Job details Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Job detailsCyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Job details Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Job detailsWork-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Job details Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Job detailsPermanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Job details Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
Manufacturer communication & technology partnerships- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
Global infrastructure strategy- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
PreSales & Technical Customer Communication- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Job detailsPermanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Job details Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Job detailsXantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Job details Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
Your personality
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
Your skills
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Job details Consultant IP Networks (m/f/d)
Nationwide
Job details Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Job detailsCyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Job details Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Job detailsWork-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Job details Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Job details
Permanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Permanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Xantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Consultant IP Networks (m/f/d)
Nationwide
Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Cyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Work-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Permanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Permanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Xantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Consultant IP Networks (m/f/d)
Nationwide
Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Cyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Work-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Permanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Permanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Xantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Consultant IP Networks (m/f/d)
Nationwide
Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Cyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Work-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Permanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Permanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Xantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Consultant IP Networks (m/f/d)
Nationwide
Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Cyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Work-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Our offer
Permanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Permanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Xantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Consultant IP Networks (m/f/d)
Nationwide
Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Cyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Work-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Permanent employees
Senior Network & Security Solutions Architect – Fortinet Expert (m/f/d)
Münster, nationwide
Your tasks
Holistic design and implementation of modern network security architectures
- Consulting and design of network security solutions
- Analysis of existing (SD-WAN) network infrastructures, identification of security requirements and risks, and development of customized security concepts for IT and network systems in close cooperation with the operating units and the customer.
- Identification of new technologies and trends (e.g. SASE, Zero Trust, AI-driven security & observability)
- Planning, implementation, and operation of security solutions
Implementation, configuration, and integration of network security solutions such as firewalls, SD-WANs, and intrusion detection/prevention systems, as well as support for secure operation. - Documentation, training, and further development of security strategies
Creation of security documentation and presentations, training and support for customers and operating units on network security and best practices, and active participation in the continuous development of security strategies (including vulnerability and patch management) and solutions.
- Direct technical exchange with leading manufacturers and technology partners
- Evaluation of new features, roadmaps and integration options
- Participation in beta programs, tech previews and strategic workshops
- Design and expansion of global shared infrastructures
- Standardization, automation and scaling of network and security architectures
- Performance, availability and security optimization in hybrid environments
- Sales support for complex customer requirements
- Creation of technical concepts, demos and proof-of-concepts
- Presentation of new products and solutions at customer events and trade fairs
Your profile
- Completed studies in the field of computer science, network technology or comparable qualification
- Several years of experience in the development or architecture of network and security solutions
- In-depth understanding of current technologies (e.g. SD-WAN, cloud networking, firewalls, SSE)
- Experience with Fortinet - Cisco and Meraki knowledge would be a plus
- Know-how in the areas of network automation (e.g. netbox, Ansible, Terraform) and monitoring
- Strong communication skills, presentation skills and a feel for customer needs
- German and English spoken and written
Permanent employees - commercial
Senior Sales Manager (m/f/d)
nationwide
Your tasks
- Active acquisition of new customers in the clearly defined B2B target group market: German SMEs, family businesses and enterprise customers
- Solution Sales & Consultative Selling: Analysis of individual customer requirements and development of customized network and security solutions (e.g. Secure Connect, SD-WAN, SASE, Managed Firewall, Cloud Security, Cyber Security, Digital Experience Monitoring)
- Offer and contract management: Independent preparation and placement of offers, tenders and solution concepts in close cooperation with internal IT experts
- Customer presentations & contract negotiations: Conducting workshops, presentations and negotiations at decision-maker level
- Market and competition analysis for the continuous further development of the sales approach and to identify new business potential
Your profile
- At least 10 years of sales experience in selling complex IT solutions that require explanation
- Sound technical understanding with a focus on network and IT security technologies
- Proven track record in solution sales and a solid network in the German SME sector
- Strong communication and negotiation skills, especially when dealing with complex tenders and contract documents
- Independent, structured and results-oriented way of working with a high level of personal responsibility and entrepreneurial thinking
- Very good written and spoken German and English skills
Xantaro - Apply directly via the Xantaro careers page
Account Manager (m/f/d)
Nationwide
Your tasks
- In your role as Account Manager (m/f/d) at Xantaro, you will successfully sell and represent the solutions from our portfolio, such as Juniper products and network solutions.
- You will build long-term, strategic customer relationships and identify and qualify business potential among both existing and potential customers.
- In addition, you will develop and coordinate strategic account and action plans that pave the way for future success.
- Documenting customer contacts, sales opportunities, and negotiation results is also part of your responsibilities to ensure a transparent way of working.
- You will cultivate and build relationships at management level, particularly in the areas of technology and purchasing, and work closely with account managers and partners.
- Conducting contract negotiations and presentations is also part of your area of responsibility, where you will need to be persuasive and make the right decisions.
- You will also work closely with the inside sales team and bid management to optimize the implementation of objectives.
Your profile
Your qualification
- You have extensive experience as an account manager, preferably in the carrier/service provider environment or in the sale of technical products and services.
- Your background in IT and your in-depth knowledge of information technology help you develop solutions for complex customer needs.
- Experience with the ITIL framework or other common sales methods is an advantage and rounds off your profile.
- You are a pro at analyzing and managing buying centers and stakeholders.
- You have a strong and reliable network of customers and partners.
- You communicate confidently and purposefully—both in direct customer contact and in negotiations.
- Even in challenging situations, you maintain an overview and impress with your strong focus on closing deals.
- You come across as dynamic and professional, and your objection handling is just as convincing as your negotiating skills.
- Your commitment and ability to retain customers over the long term set you apart.
- You are a closer with a proven track record who can confidently navigate our customers even in complex environments and bring home the deals.
- You have excellent German language skills and can also communicate well in English.
- Your strong communication skills help you maintain relationships at management level and identify new business opportunities.
- Expert in solution selling, buying center analysis, negotiation skills, and strategic account development such as account planning, etc.
Consultant IP Networks (m/f/d)
Nationwide
Your tasks
- Implementation of projects (e.g., design development, migrations, implementations) in the area of IP core networks (IP/MPLS WAN and data centers) in customer networks
- Creation and presentation of technical concepts and documentation for customers' specialist departments
- Identification of technical customer requirements and close coordination with sales
Your profile
- Completed IT training (e.g., IT specialist for system integration) or bachelor's degree in electrical engineering, communications engineering, or computer science
- At least 3 years of professional experience in the field of system integration, carrier/service provider, or complex enterprise networks
- Good knowledge of how IP networks work at the protocol level (IP/MPLS, BGP, OSPF, IS-IS, SR, EVPN/VxLAN, etc.)
- Good knowledge of the technologies of at least one major network manufacturer (Juniper, Cisco, Arista, Nokia) demonstrated by certification at least at the associate level (e.g., JNCIA, CCNA, ACE-L1, NRS-1), ideally at the specialist/professional level (e.g., JNCIS/JNCIP, CCNP, ACE-L3/L5, NRS-2)
- Very good written and spoken German and English skills
- Customer-focused, structured, and solution-oriented approach to work
- Ability to work in a team, strong communication skills, and analytical thinking
- Willingness to travel to the customer's site if necessary
Cyber Defense & NetDescribe
Technical Consultant – Network & Observability (m/f/d)
Nationwide, Munich
Your tasks
- You will support clients during the early stages of a project (discovery/workshops) and develop technical solution concepts, demos, and proofs of concept.
- During client meetings, you’ll present our solutions and demonstrate how we deliver real value through network observability, automation, and intelligent analytics.
- You will work with our clients to develop modern network and monitoring architectures and then implement them—ranging from traditional monitoring setups to observability platforms.
- You integrate relevant data sources and logs (e.g., telemetry, SNMP, NetFlow, Syslog) and provide visibility into performance, anomalies, and bottlenecks.
- You will bring OT/IoT security as a second area of focus: asset visibility, risk and vulnerability transparency, and—where appropriate—segmentation approaches in OT/IoT-related environments.
- You’ll work hands-on with tools and platforms such as Kentik, NetBrain, and LogicMonitor, as well as Armis, Sematicon, and Akamai Guardicore in an OT/IoT context, and seamlessly integrate them into customer environments.
- You will take on responsibilities in IT projects, coordinate technical tasks, and ensure a structured implementation through to go-live.
- You will also assist customers with their questions, conduct training sessions, and provide support for our solutions.
Your profile
- You have successfully completed a degree in computer science, business informatics, or a comparable program.
- You are familiar with network technologies, LAN/WAN architectures, and TCP/IP, and you enjoy getting to grips with complex infrastructure topics.
- You’re familiar with terms like observability, telemetry, SNMP, NetFlow, and Syslog—or you’re eager to expand your knowledge in these areas.
- You have some initial experience with monitoring/observability or automation platforms (e.g., Kentik, NetBrain, LogicMonitor, or similar) or are interested in learning more about these topics.
- Ideally, you’re familiar with OT/IoT security topics (e.g., asset visibility, risk/vulnerability transparency, segmentation)—or you’re eager to dive deeper into these areas.
- Experience with Linux systems and/or scripting (e.g., Python, Bash/Shell) is a plus.
- You have a service-oriented approach, communicate clearly, and enjoy working with customers to develop sustainable technical solutions.
- Analytical thinking, a structured approach to work, and a hands-on attitude are among your strengths.
- Excellent German and English language skills, as well as a willingness to travel, round out your profile.
Alternatives in the toolset: Nagios, CheckMK, PRTG, Icinga, SolarWinds.
Work-study students & temporary workers
Student Intern in IT Administration (m/f/d)at
, Münster
Your tasks
- Together with your colleagues, you will support the administration and further development of our IT infrastructure, gaining experience with various systems and technologies along the way. You will help manage our Microsoft environment—both on-premises and in M365 (e.g., Entra ID, Exchange Online, Azure, Active Directory, Intune, Teams, SharePoint).
- In Client Management, you'll help set up our end devices, keep them up to date, and implement central policies.
- You will support the internal Office IT team as the first point of contact for colleagues with day-to-day technical questions—whether on-site or remotely.
- You will also help document our IT infrastructure and processes and ensure clarity within the team.
Your profile
- You are currently enrolled in a degree program in computer science, business informatics, or a similar technical field.
- Ideally, you have a basic understanding of Microsoft 365 services and are interested in learning more about topics such as Active Directory, Azure, or Intune.
- You may already have some experience with Linux systems (Ubuntu/Debian) or virtualization technologies like VMware or Proxmox—if not, you’ll learn them here.
- You work carefully, analytically, and reliably, and you enjoy solving IT problems as part of a team.
- You are known for your customer-focused approach, your communication skills, and your ability to work well with others.
- Excellent German language skills and basic English language skills round out your profile.
Are you interested?
Then we would like to get to know you. Simply send your informative application documents with details of your salary expectations and earliest possible starting date to: bewerbung@nicos-ag.com.
We look forward to receiving your application
apply now