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# IT-Administrator

- **Company:** persOrange GmbH
- **Location:** Mainz, Germany
- **Salary:** €60,000.0 - €70,000.0
- **Contract:** Permanent contract
- **Skills:** Cyber Security, Network Architecture, Network Administration, Information Technology
- **Published:** May 22, 2026
- **Apply:** https://de.indeed.com/viewjob?jk=65de4d63b3c710b9

## About the Role

* Abgeschlossene Ausbildung oder Studium im IT-Bereich bzw. vergleichbare Qualifikation
 * Einschlägige Berufserfahrung in der Administration von IT-Systemen und Netzwerkinfrastrukturen
 * Kenntnisse in IT-Security und Netzwerkmanagement
 * Strukturierte, lösungsorientierte und serviceorientierte Arbeitsweise
 * Gute Englischkenntnisse in Wort und Schrift

## Description

* Betreuung und Administration von IT-Systemen, Servern und Netzwerkinfrastrukturen
 * Installation, Konfiguration und Wartung von Hard- und Software
 * Überwachung, Optimierung und Weiterentwicklung der IT-Security und Netzwerkperformance
 * Unterstützung bei IT-Projekten, Sicherheits-Audits und Schwachstellenanalysen
 * Umsetzung von Maßnahmen zur IT-Sicherheit


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