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# IT Administrator Applications & Systembetrieb

- **Company:** Amadeus FiRe AG
- **Location:** Mannheim, Germany (Remote available)
- **Salary:** €60,000.0 - €90,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Cyber Security, Databases, MariaDB, Microsoft SQL Server, Windows Servers, MySQL, Microsoft SharePoint, Patch Management
- **Published:** September 5, 2026
- **Apply:** https://www.adzuna.de/details/5869898972

## About the Role

* Erfolgreich abgeschlossene IT-Ausbildung oder vergleichbare Qualifikation
 * Mehrjährige Erfahrung im Applikationsbetrieb
 * Fundierte Kenntnisse in Windows-Server- und -Client-Umgebungen
 * Praxiserfahrung mit Microsoft SharePoint (Online)
 * Know-how in Datenbanksystemen (z. B. SQL Server, MySQL/MariaDB)
 * Erfahrung im ITIL-basierten Support
 * Sehr gute Deutsch- und gute Englischkenntnisse in Wort und Schrift

## Description

* Verantwortung für den Betrieb, die Administration und die Optimierung von IT-Applikationen in Windows-Umgebungen
 * Betreuung und Weiterentwicklung von Microsoft SharePoint (Online)
 * Planung und Umsetzung von Migrationsprojekten (z. B. von Fileservern zu SharePoint)
 * Durchführung von Installationen, Updates sowie Patch-Management
 * Sicherstellung von Verfügbarkeit, Performance und IT-Sicherheit geschäftskritischer Systeme
 * Analyse und nachhaltige Behebung von Störungen im Rahmen von ITIL-Prozessen
 * Unterstützung bei Releasewechseln und IT-Projekten
 * Bearbeitung anspruchsvoller Supportanfragen (2nd & 3rd Level)
 * Umsetzung von IT-Security- und Compliance-Anforderungen (u. a. ISO 27001)


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