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# IT-Netzwerkadministrator

- **Company:** DIS AG
- **Location:** Mannheim, Germany
- **Contract:** Permanent contract
- **Skills:** Wireless LAN, Virtual Private Networks (VPN), Local Area Networks, Network Architecture, Network Administration, Wide Area Networks, ARUBA, Sonicwall, Firewalls (Computer Science), Information Technology, Fortinet, Cisco
- **Published:** August 7, 2026
- **Apply:** https://www.adzuna.de/details/5829149044

## About the Role

* Abgeschlossenes Studium oder Ausbildung im Bereich Informatik oder verwandter Fachrichtung

Nachweisbare Berufserfahrung in der Netzwerkadministration, insbesondere im Umgang mit Cisco-Systemen
Vorzugsweise im Besitz mindestens einer Zertifizierung von Cisco oder Fortinet (z. B. CCNP oder CCNA)

## Description

* Verantwortlich für die Verwaltung der Netzwerk- und Firewall-Systeme (z. B. HPE Aruba, Sonicwall, Cisco, Fortinet)

Planung, Konzeptionierung und Implementierung von Netzwerken sowie entsprechender Netzwerkdienste gemäß den spezifischen Anforderungen des Unternehmens
Durchführung umfassender Fehlerdiagnosen und -behebungen bei auftretenden Netzwerkstörungen
Aktive Weiterentwicklung der Netzwerkinfrastruktur, einschließlich WAN, LAN, WLAN, SD-WAN und VPN


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