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# Senior Systemadministrator für interne Systeme

- **Company:** DIS AG
- **Location:** Mannheim, Germany
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Amazon Web Services, Microsoft Azure, Cloud Computing, System Center Configuration Manager, Windows PowerShell, Microsoft SharePoint, Systems Integration, Virtualization Technology, Kubernetes, Information Technology, Nutanix, Vmware
- **Published:** July 19, 2026
- **Apply:** https://www.adzuna.de/details/5803020565

## About the Role

* Abgeschlossene Ausbildung als Fachinformatiker*in für Systemintegration oder vergleichbare Qualifikation

Mindestens 5 Jahre Berufserfahrung als Systemadministrator
*in
Fundierte Kenntnisse im Microsoft Umfeld (Active Directory, Microsoft 365, Exchange, Sharepoint, SCCM, Powershell)
Profunde Kenntnisse in Virtualisierung (Nutanix, VMware, Kubernetes, Container)
Vertrautheit mit Cloud-Technologien (Microsoft 365, Azure, AWS)

## Description

* Eigenverantwortliche Umsetzung von Projekten im Bereich IT-Infrastruktur

Punktuelle Unterstützung im internen IT-Helpdesk (Level 2-3)
Koordination externer Dienstleister und projektbezogener IT-Einkauf
Verantwortlich für Administration, Monitoring und kontinuierliche Optimierung der IT-Infrastruktur, Strukturiertes Einführungs- und Betreuungsprogramm (Onboarding & Mentoring)
Angenehme Arbeitsatmosphäre und starkes Teamgefühl unter Kollegen
Tätigkeit in einem wachsenden Markt an der Schnittstelle von Medizin und IT
Förderung sowohl fachlicher als auch persönlicher Weiterentwicklung
Option für Fahrradleasing sowie finanzielle Unterstützung für den öffentlichen Nahverkehr (ÖPNV)


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