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# IT Network Engineer

- **Company:** Kaiser Personalberatung GmbH
- **Location:** Köln, Germany
- **Contract:** Permanent contract
- **Skills:** Wireless LAN, Software Documentation, Program Optimization, Cyber Security, Customer Data Management, IP Address Management, Local Area Networks, Network Architecture, Routing, Network Administration, Ansible, Wide Area Networks, Network Access Control, ARUBA, Cisco
- **Published:** September 12, 2026
- **Apply:** https://www.adzuna.de/details/5877202000

## About the Role

* Abgeschlossenes IT-Studium oder vergleichbare Ausbildung mit Berufserfahrung
 * Mehrjährige Erfahrung in der Netzwerkadministration (LAN, WAN, Routing, Switching)
 * Kenntnisse gängiger Herstellerlösungen (z. B. Cisco, Aruba, DDI-Systeme), Zertifizierungen sind ein Plus
 * Erfahrung im Bereich Network Access Control und IP-Adressmanagement
 * Strukturierte und analytische Herangehensweise im Troubleshooting
 * Grundkenntnisse in IT-Security / Firewalling
 * Selbstständige, sorgfältige und zielorientierte Arbeitsweise
 * Gute Deutsch- und Englischkenntnisse

## Description

Das erwartet dich:

 * Administration und Überwachung der bestehenden Netzwerk-Infrastruktur (LAN / WAN / WLAN / IPAM)
 * Mitarbeit bei der Automatisierung wiederkehrender Aufgaben zur Optimierung der Netzwerklandschaft (idealerweise mit Ansible)
 * 2nd-Level-Support sowie kontinuierliche Systemoptimierung
 * Abstimmung mit externem 3rd-Level-Support
 * Sicherstellung eines stabilen 24/7-Betriebs und hoher Verfügbarkeit
 * Mitarbeit in Projekten sowie Erstellung und Pflege von Systemdokumentationen


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