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# IT-Netzwerkadministrator

- **Company:** DIS AG
- **Location:** Mannheim, Germany (Remote available)
- **Contract:** Permanent contract
- **Skills:** Wireless LAN, Cyber Security, Networking Hardware, Virtual Private Networks (VPN), Local Area Networks, Network Architecture, Routing, Network Administration, TCP/IP, Virtual Local Area Networks, Wide Area Networks, Firewalls (Computer Science), Information Technology, Fortinet, Cisco
- **Published:** August 12, 2026
- **Apply:** https://www.adzuna.de/details/5835690146

## About the Role

* Abgeschlossene Ausbildung im IT-Bereich oder vergleichbare Qualifikation

Mehrjährige Erfahrung in der Netzwerkadministration
Fundierte Kenntnisse in den Bereichen TCP/IP, VLAN, VPN und Routing
Erfahrungen mit gängigen Firewallsystemen (z.B. Fortinet, Cisco)
Gute Deutsch- und Englischkenntnisse in Wort und Schrift
Eigenständige und lösungsorientierte Arbeitsweise

## Description

* Planung, Implementierung und Administration der Netzwerklandschaft (LAN, WAN, WLAN)

Betreuung der Firewall-Systeme sowie Sicherstellung der IT-Sicherheit
Überwachung und Optimierung der Netzwerkperformance
Installation und Konfiguration von Routern, Switches und anderen Netzwerkgeräten
Analyse und Behebung von Netzwerkstörungen
Dokumentation und Pflege der Netzwerkinfrastruktur


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