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# IT-Systemadministrator - Köln

- **Company:** Aschert & Bohrmann GmbH
- **Location:** Köln, Germany
- **Contract:** Permanent contract
- **Skills:** Wireless LAN, Complex Networks, Microsoft Exchange Server, Hyper-V, Virtual Private Networks (VPN), Windows Servers, Software Maintenance, Software Asset Management, Network Routers, Information Technology, User Administration
- **Published:** June 20, 2026
- **Apply:** https://aschert-bohrmann.de/jobs.php?refnr=142561

## About the Role

Abgeschlossene informationstechnische Berufsausbildung Mehrjährige Berufserfahrung in der Systembetreuung Kenntnisse im Bereich Exchange Server, Routerkonfigurationen, Microsoft Servern und Hyper-V Analytische Fähigkeiten sowie eine lösungs- und serviceorientierte Arbeitsweise Flexibilität und Teamfähigkeit

## Description

Planung und Realisierung von komplexen Netzwerken Betreuung der bestehenden IT-Infrastruktur im Rahmen von SLAs Installation und Konfiguration von Windows-Server-Systemen, inkl. virtueller Systeme mit Hyper-V Userverwaltung, Rechtevergabe und Betreuung des Microsoft Exchange Servers Installation und Konfiguration von WLAN-, Router-, VPN- und Security-Lösungen Update- und Lizenzmanagement


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