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October 30, 2026

Senior IT System Engineer (Network & Security)

Junior • On-site

40,000 - 70,000 EUR/yr

Bremen, HB, Germany

Quick Facts

  • Focus: Network & Security (LAN/WLAN/Firewall/EDR-XDR/Vulnerability Management/NAC/Security Services)

Description

Design, conceptualize, implement, and document complex Network & Security projects, including high-level design creation. Lead requirements analysis workshops, analyze and fix issues in existing customer infrastructures, and provide third-level support while helping build Operations and Managed Services. Share knowledge within the Business Line/Practice/Operations and support presales and bid management.

Requirements

  • Completed vocational training or degree in an IT-related field

  • Certified, in-depth knowledge and practical experience in at least two areas: LAN (Routing & Switching), WLAN (Aruba, Cisco), Firewall (Fortinet, Sophos, Watchguard), EDR/XDR (Trend Micro, CrowdStrike), Vulnerability Management (Tenable, Qualys, Rapid7), NAC (Cisco, Aruba, Macmon), Email and Web Security, Identity Protection, MFA

  • Technical understanding of complex IT landscapes and infrastructures

  • Clear thinking, flexibility, and strong self-organization

  • Customer- and service-orientation and strong problem-solving skills

Benefits

  • Flexible working hours and work location arrangements in coordination with your manager

  • Business car with fuel card (also usable privately)

  • Company pension plan with up to 100% employer subsidy

  • Disability insurance

  • Opportunities for professional development

  • Regular team events and modern office environment with good transport links and free drinks/fruit

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