IT Specialist Network & Communication | IT Spezialist:in Netzwerk & Kommunikation, FB1

Hansestadt Lübeck

Lübeck, Schleswig-Holstein, Deutschland
Published Sep 5, 2025
Full-time
Permanent

Job Summary

This role involves comprehensive planning, administration, and troubleshooting of the city's extensive Cisco LAN/WAN infrastructure, encompassing Access, Core, and Datacenter components across approximately 220 locations. The specialist will also manage network transitions (Firewall, NAT, Proxy), Wireless LAN infrastructure, and be responsible for the selection, procurement, implementation, and operation of new network components. Key responsibilities include cross-departmental project collaboration, monitoring hardware and software performance, providing second and third-level support, and managing all internal and external network connections. This position offers a high degree of autonomy, a supportive team environment, and opportunities for professional development within a stable public sector setting.

Required Skills

Education

University degree (Bachelor/Diploma FH in Computer Science, Business Informatics, Mathematics, Physics, Telecommunications, or Engineering Sciences) or equivalent qualifications (e.g., long-term relevant professional experience)

Experience

  • Several years of professional experience in an IT environment with central data center operations
  • Experience in Firewall/Proxy systems
  • Experience in monitoring complex environments
  • Experience in collaboration, planning, and execution of network projects

Languages

German (Fluent)

Additional

  • CCNA/CCNP certifications are ideal.