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# Service Owner IT Security / Infrastructure Protection in Düsseldorf

- **Company:** Rheinmetall
- **Location:** Essen, Germany
- **Contract:** Permanent contract
- **Skills:** Cyber Security, Identity and Access Management, Information Technology
- **Published:** May 22, 2026
- **Apply:** https://de.indeed.com/viewjob?jk=d802a9a780264242

## About the Role

* Erfolgreich abgeschlossenes Studium der Informatik, Wirtschaftsinformatik oder eine vergleichbare Qualifikation
 * Mehrjährige Berufserfahrung im IT Security Umfeld, idealerweise mit erster Führungsverantwortung
 * Tiefes technisches Know-How in moderne IT Security Tool Landschaft, speziell in hybriden Setups (u.a. Microsoft XDR, Purview) und AirGapped Umgebungen
 * Fundiertes Verständnis moderner IT Security Architekturen, Security Controls und Betriebsmodelle (z.B. Detection & Response, Infrastructure Protection, IAM, Security Engineering)
 * Erfahrung in Provider-, Vertrags- und SLA-Management sowie Steuerung externer Dienstleister
 * Erfahrung in Budget-, Kosten- und Leistungssteuerung von IT Services
 * Fließende Deutsch- und Englischkenntnisse in Wort und Schrift

#LI-SS1

## Description

* Ende zu Ende Verantwortung für IT Security Services konkret im Bereich Infrastructure Protection (Endpoint, Network, Identity etc.) über den gesamten Service Lebenszyklus (Strategie, Design, Transition, Betrieb, kontinuierliche Verbesserung)
 * Verantwortung für Service Qualität, Verfügbarkeit, Performance, Kosten und Compliance gemäß vereinbarter Service Level Agreements (SLA)
 * Steuerung und fachliche Führung interner und externer Service Provider inkl. Leistungsüberwachung, Eskalationsmanagement und kontinuierliche Optimierung
 * Budgetverantwortung für die verantworteten IT Security Services inkl. Kosten, Lizenz und Wirtschaftlichkeitssteuerung
 * Sicherstellung der Einhaltung interner Richtlinien sowie regulatorischer und gesetzlicher Anforderungen im IT Security Umfeld
 * Etablierung und Nachverfolgung von KPIs zur Messung von Service Performance, Service Reifegrad und Kundenzufriedenheit


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