> Markdown version of [/jobs/ext/2823038-it-systemadministrator-microsoft-365-windows-server-netzwerk](https://www.wearedevelopers.com/jobs/ext/2823038-it-systemadministrator-microsoft-365-windows-server-netzwerk). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

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# IT-Systemadministrator - Microsoft 365, Windows Server & Netzwerk

- **Company:** Techlister Gmbh
- **Location:** Kronach, Germany (Remote available)
- **Salary:** €50,000.0 - €60,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Wireless LAN, Active Directory, Microsoft Azure, Cloud Computing, Information Systems, Hyper-V, Virtual Private Networks (VPN), Windows Servers, Routing, Citrix Systems, Windows PowerShell, Server Virtualization, Microsoft SharePoint, Systems Integration, Virtualization Technology, Wide Area Networks, Scripting, Firewalls (Computer Science), Cloud Migration, Vmware
- **Published:** September 10, 2026
- **Apply:** https://www.adzuna.de/details/5876649135

## About the Role

* Abgeschlossene IT-Ausbildung (z. B. Fachinformatiker Systemintegration), IT-Studium oder vergleichbare Qualifikation
 * Mehrjährige Praxis in der Windows-Systemadministration
 * Fundierte Kenntnisse in Microsoft 365 / Exchange Online sowie Active Directory
 * Erfahrung mit Servervirtualisierung (VMware oder Hyper-V) und Backup-Lösungen
 * Solides Netzwerk-Know-how (Routing, Switching, VPN, Firewall)
 * Von Vorteil: Citrix, Cloud-Themen (Azure) und PowerShell-Scripting
 * Selbstständige, strukturierte Arbeitsweise und Freude an der Betreuung von Anwendern
 * Sehr gute Deutschkenntnisse

## Description

* Administration und Weiterentwicklung der Microsoft-365-Umgebung (Exchange Online, Teams, SharePoint, Berechtigungsmanagement)
 * Betrieb und Pflege der Windows-Server-Landschaft sowie der Virtualisierung (VMware bzw. Hyper-V)
 * Betreuung von Netzwerk und Security: LAN/WAN, WLAN, VPN und Firewall (Sophos)
 * Verantwortung für Backup, Monitoring und Datensicherungskonzepte
 * 2nd- und 3rd-Level-Support für die Kolleginnen und Kollegen an mehreren Standorten
 * Mitarbeit an IT-Projekten, z. B. Cloud-Migration, Citrix-Umgebung und Standardisierung der Systemlandschaft
 * Dokumentation der IT-Systeme sowie Mitwirkung bei IT-Sicherheitsthemen


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