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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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