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# IT-System Administrator

- **Company:** Atos
- **Location:** Wien, Austria
- **Experience:** Experienced
- **Salary:** €45,738.0
- **Contract:** Permanent contract
- **Skills:** Proxmox, Active Directory, Databases, Linux, Microsoft Exchange Server, MariaDB, Microsoft SQL Server, Windows Servers, NetApp Applications, Azure Active Directory, Virtualization Technology, VMware Horizon View, VMware VSphere, Docker Swarm, Computerised Systems
- **Published:** August 19, 2026
- **Apply:** https://careerjet.at/jobad/ata8884c19198f14e1e24d3f5bfc2df9f3

## About the Role

* Mehrjährige Erfahrung im Infrastruktur- oder Systembetrieb
 * Erfahrung in komplexen, regulierten IT-Umgebungen (öffentlicher Sektor von Vorteil)
 * Hohe Betriebssicherheit und strukturierte Arbeitsweise
 * Zuverlässig, verantwortungsbewusst
 * Analytisches Denken & Troubleshooting-Kompetenz
 * Wohnsitz mindestens seit 3 Jahre in Österreich
 * Gute Deutsch- und Englischkenntnisse

## Description

* Betrieb, Wartung und Weiterentwicklung der bestehenden Infrastruktur-Landschaft bei unserem Kunden in 1010 Wien
 * Administration von Microsoft-basierten Server- und Servicestrukturen
 * Betreuung von Virtualisierungs- und Container-Umgebungen
 * Analyse und Behebung von Incidents & Problems (2nd/3rd Level)
 * Sicherstellung von Stabilität, Performance und Sicherheit im laufenden Betrieb, Deine technischen Skills:
 * Microsoft Exchange
 * Microsoft SQL Database Cluster
 * Container Services (bevorzugt Docker Swarm)
 * VMware Horizon
 * VMware vSphere
 * Active Directory
 * Windows Server Administration

Nice to have:

 * NetApp
 * Microsoft Entra ID
 * Nextcloud
 * Linux Enterprise
 * Proxmox
 * MariaDB
 * PAM (Privileged Access Management)


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