Network Administrator | Netzwerk Administratorin (m/w/d)

Job Summary

This role involves the operation, optimization, and strategic planning of a modern Cisco network infrastructure supporting over 450 servers and 4000 endpoints across 38 locations connected via a fiber-optic network. The Network Administrator will be crucial in ensuring site and building connectivity, driving continuous development, monitoring network performance, and diagnosing/resolving network faults. Key responsibilities include managing Switching, Routing, and WLAN systems, participating in modernization projects, and providing support for telecommunications environments (VoIP, SIP). The ideal candidate possesses a relevant IT degree or qualification, fundamental knowledge of network protocols (EIGRP, TCP/IP, VLAN, VPN), and strong analytical skills. This position offers a secure, permanent role within a system-critical service company in Hamburg, providing tariff-based pay, flexible working hours, and extensive professional development opportunities.