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# IT-Systemadministrator

- **Company:** GD Gesundheitsdienst GmbH
- **Location:** Rheine, Germany
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Microsoft Online Services, Cyber Security, Information Technology Consulting, Failover, Identity and Access Management, Windows Servers, Network Architecture, Routing, Windows PowerShell, Server Virtualization, Microsoft SharePoint, Firewalls (Computer Science), Microsoft InTune, Information Technology, Veeam, Vmware
- **Published:** September 28, 2026
- **Apply:** https://www.arbeitsagentur.de/jobsuche/jobdetail/10000-1205494939-S

## About the Role

Du verfügst über fundierte Erfahrung in folgenden Bereichen:

 - IT-Infrastruktur und Netzwerke im produktiven Unternehmensbetrieb
 - Microsoft-Umfeld (Windows Server, Clients, Active Directory / Entra ID, Identitätsmanagement)
 - Netzwerk (Unternehmensnetzwerke, Routing, Security)
 - Microsoft 365, Exchange Online und SharePoint Online
 - IT-Security (Infrastruktur, Microsoft 365, Zugriffssicherheit)

Idealerweise bringst du zusätzlich mit...

 - Erfahrung in der Automatisierung (z. B. PowerShell, Skripting, Microsoft 365)
 - Servervirtualisierung (VMware)
 - Veeam Backup & Replication
 - Failover-, Cluster- und Replikationslösungen
 - Sophos Firewalls
 - Mobile Device Management (MDM / Intune)
 - Monitoring-Lösungen
 - Telekommunikationslösungen

## Description

Betreuung, Wartung und Weiterentwicklung unserer IT-Systeme

 - Administration der Server- und Netzwerkinfrastruktur
 - Betreuung des 2nd-Level-Supports
 - Analyse und nachhaltige Behebung komplexerer Incidents und Service Requests
 - Koordination und Bearbeitung von Tickets
 - Durchführung von Hard- und Software-Rollouts
 - Mitwirkung bei der Konzeption und Umsetzung von IT-Projekten
 - Unterstützung bei IT-Beratung und strategischer Weiterentwicklung


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