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# IT Administrator (Windows Server, Microsoft 365, Netzwerkadministration)

- **Company:** Techlister Gmbh
- **Location:** Mainz, Germany
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Cyber Security, Networking Hardware, Windows Servers, Network Administration, Systems Integration, Information Technology
- **Published:** August 16, 2026
- **Apply:** https://www.adzuna.de/details/5842776645

## About the Role

* Abgeschlossene Ausbildung als Fachinformatiker Systemintegration oder vergleichbare Qualifikation

 * Mehrjährige Erfahrung in der Betreuung von IT-Infrastrukturen

 * Fundierte Kenntnisse in Windows Server- und Client-Umgebungen

 * Erfahrung mit Netzwerktechnologien und Netzwerkadministration

 * Kenntnisse in Microsoft 365 Administration

 * Erfahrung im Bereich IT-Security von Vorteil

 * Selbstständige und strukturierte Arbeitsweise

 * Serviceorientierung und Teamfähigkeit

## Description

* Installation, Konfiguration und Betreuung von Clients, Servern und Netzwerkkomponenten

 * Aufbau, Wartung und Administration von IT-Infrastrukturen und Netzwerken

 * Betreuung und Administration von Microsoft 365 Umgebungen

 * Technischer Support für Kunden - remote sowie vor Ort

 * Analyse und Behebung von Störungen auf System-, Server- und Netzwerkebene

 * Dokumentation von IT-Systemen, Konfigurationen und Supportvorgängen


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