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# IT-Administrator Windows, Netzwerk & Microsoft 365

- **Company:** Amadeus FiRe AG
- **Location:** Heidelberg, Germany (Remote available)
- **Salary:** €50,000.0 - €65,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Wireless LAN, Active Directory, Microsoft Online Services, Cyber Security, Virtual Private Networks (VPN), Windows Servers, Microsoft SharePoint, Firewalls (Computer Science), Information Technology, Hardware Infrastructure, User Accounts
- **Published:** August 24, 2026
- **Apply:** https://www.adzuna.de/details/5851899141

## About the Role

* Abgeschlossene Ausbildung in der IT oder eine vergleichbare Qualifikation
 * Gute Kenntnisse in Windows Server, Active Directory und Microsoft 365
 * Erfahrung mit Netzwerken, Firewalls, VPN und IT-Sicherheit
 * Führerschein der Klasse B von Vorteil
 * Sehr gute Deutsch- und gute Englischkenntnisse in Wort und Schrift

## Description

* Analyse und Behebung von Hard- und Softwarestörungen im 1st- und 2nd-Level-Support
 * Betreuung der Mitarbeiter bei technischen Fragen und Problemen
 * Installation, Konfiguration und Wartung von Hard- und Software
 * Administration, Wartung und Weiterentwicklung der Windows-Server- und Clientlandschaft
 * Betreuung der Microsoft-365-Umgebung mit Exchange Online, Microsoft Teams, SharePoint und Entra ID
 * Verwaltung von Benutzerkonten, Berechtigungen und Gruppenrichtlinien
 * Betreuung der Netzwerk- und WLAN-Infrastruktur sowie von Firewall- und VPN-Systemen
 * Einrichtung und Verwaltung von Backup- und Sicherheitslösungen
 * Betreuung von Druckern, mobilen Endgeräten und weiterer IT-Hardware
 * Dokumentation von IT-Systemen, Prozessen und relevanten Änderungen


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