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# Senior IT-Administrator / Technical Consultant

- **Company:** de-bit Computer-Service GmbH
- **Location:** Gelnhausen, Germany
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Bash Shell, Cyber Security, Hyper-V, Virtual Private Networks (VPN), Windows Servers, Windows PowerShell, Systems Integration, TCP/IP, Virtualization Technology, Network Routers, System Availability, Firewalls (Computer Science), Script Language, Information Technology, Vmware
- **Published:** September 4, 2026
- **Apply:** https://www.xing.com/jobs/gelnhausen-senior-it-administrator-technical-consultant-157616178

## About the Role

* Abgeschlossene Ausbildung im IT-Bereich (z. B. Fachinformatiker Systemintegration) oder vergleichbare Qualifikation
 * Mehrjährige Berufserfahrung in der IT-Administration von Vorteil
 * Gute Kenntnisse in Microsoft- und Windows-Server-Umgebungen, Active Directory, Exchange, M365
 * Erfahrung mit Netzwerken (TCP/IP, VPN, Firewalls, Switches, Router)
 * Kenntnisse in Virtualisierung (VMware, Hyper-V) und Backup-Lösungen
 * Grundkenntnisse in Skriptsprachen (PowerShell, Bash o. ä.) wünschenswert
 * Strukturierte, lösungsorientierte und selbstständige Arbeitsweise
 * Teamfähigkeit, Serviceorientierung und Verantwortungsbewusstsein

## Description

* Administration und Wartung der IT-Infrastruktur (Server, Clients, Netzwerke, Firewalls, Virtualisierung)
 * Installation, Konfiguration und Aktualisierung von Hard- und Softwarekomponenten
 * Verwaltung von Benutzer- und Zugriffsrechten (Active Directory, Microsoft 365, etc.)
 * Sicherstellung von IT-Sicherheit, Datenschutz und Systemverfügbarkeit
 * Überwachung und Troubleshooting von Systemen und Netzwerken
 * Unterstützung der Mitarbeitenden bei IT-Fragen (1st- ,2nd-& 3rd Level-Support)
 * Planung und Umsetzung von IT-Projekten sowie Systemupgrades
 * Dokumentation der IT-Prozesse und technische Abläufe


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