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# IT-Systemadministrator

- **Company:** DIS AG
- **Location:** Mannheim, Germany
- **Contract:** Permanent contract
- **Skills:** Wireless LAN, Active Directory, Networking Hardware, Local Area Networks, Windows Servers, Citrix Systems, Office365, ARUBA, Information Technology, Hardware Infrastructure, Cisco, Vmware
- **Published:** September 3, 2026
- **Apply:** https://www.adzuna.de/details/5867200441

## About the Role

* Abgeschlossene Berufsausbildung im Bereich IT oder eine vergleichbare Qualifikation

Erfahrung mit Netzwerkkomponenten von Aruba und Cisco (LAN, WLAN)
Idealerweise erste Berufserfahrungen in relevanten Bereichen
Fundierte Kenntnisse von Active Directory, VMware, Citrix und MS O365

## Description

* Verwaltung und Installation von IT-Hardware

Technische Weiterentwicklung der bestehenden IT-Infrastruktur
Administration der Windows Server und Client-Landschaft
Konzeption und Umsetzung neuer Projekte
Wartung und Administration der kompletten IT-Infrastruktur, inkl. aller sicherheitsrelevanten Systeme


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