Customer Support Engineer for Firewall Administration | Customer Support Engineer für Firewall Administration für AIRBUS Secure Land Communications

SimpleXX GmbH

Sulzbach (Taunus), Hessen, Deutschland
Published Feb 6, 2026
Full-time
Permanent

Job Summary

This is an opportunity for a Customer Support Engineer specializing in Firewall Administration to join the team supporting AIRBUS Secure Land Communications in Sulzbach. The core responsibilities involve the setup, installation, and maintenance of firewall and network infrastructure solutions, ensuring a stable and high-performing network. Day-to-day tasks include analyzing, classifying, and resolving complex network issues through Incident Management, performing Change, Release, and Configuration Management, and maintaining technical documentation. The ideal candidate will possess a degree or vocational qualification in IT Systems Electronics or Computer Science, professional experience in digital switching technology, and strong knowledge of mobile communication technologies, IP-Sec, TCP/IP, and routing protocols like BGP and OSPF. This role offers challenging work in a future-proof, innovative environment within the aerospace sector, with excellent career prospects and the potential for permanent employment after an initial temporary contract.

Required Skills

Education

Completed university degree or vocational training in IT Systems Electronics, Computer Science, or a comparable qualification

Experience

  • Professional experience in digital switching technology
  • Experience in the collaboration on complex project tasks
  • High level of customer and service orientation

Languages

German (Fluent)English (Fluent)

Additional

  • Class B / 3 driver's license required