[Skip to main content](#main-content)

[OpenNash Jobs](https://jobs.opennash.com/)
[Hiring report](/reports/hiring/) · [All Rheinmetall jobs](https://jobs.opennash.com/companies/rheinmetall/) · [Search jobs](/search/)

Rheinmetall

# Service Owner IT Security / Infrastructure Protection (m/w/d)

IT & Infrastructure 

Listed on Rheinmetall’s official careers site. Posted May 19, 2026. Check that it is still open and apply there.
[Apply on Rheinmetall’s careers site →](https://www.rheinmetall.com/de/job/service_owner_it_security___infrastructure_protection__m_w_d_/1050884)

[OpenNash Jobs](https://jobs.opennash.com/) / [Rheinmetall](https://jobs.opennash.com/companies/rheinmetall/) / Service Owner IT Security / Infrastructure Protection (m/w/d)

## Job 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 Diese Stelle kann an den Standorten Düsseldorf, Kassel, Kiel, Unterlüß, Bremen und Neckarsulm besetzt werden.

## At a glance
- Posted by the employer: May 19, 2026
- First seen by OpenNash: Oct 20, 2026
- Last checked: Oct 20, 2026
- Listed for: 154 days[Apply on Rheinmetall’s careers site →](https://www.rheinmetall.com/de/job/service_owner_it_security___infrastructure_protection__m_w_d_/1050884)

## More jobs at Rheinmetall

### [Senior Specialist IT Procurement (m/w/d)](https://jobs.opennash.com/companies/rheinmetall/jobs/2d9977b45e1befd75e32/)

### [Senior Specialist IT Projektcontrolling (m/w/d)](https://jobs.opennash.com/companies/rheinmetall/jobs/efd818be21176abc138c/)

### [Werkstudent Infrastructure Development Operations (m/w/d)](https://jobs.opennash.com/companies/rheinmetall/jobs/667cd14f01b79cb413c3/)

### [(Senior) Specialist Commercial Management - Arbeitsschutz & Compliance (m/w/d)](https://jobs.opennash.com/companies/rheinmetall/jobs/1e2fb975d02ed41cba37/)

### [(Senior) Specialist Tax Accounting (m/w/d)](https://jobs.opennash.com/companies/rheinmetall/jobs/8f41c53f810dabf536ad/)

## Similar jobs at other companies

### [Security Engineer III - HSM Infrastructure Management](https://jobs.opennash.com/companies/jpmorganchase/jobs/76bc22a228d0861e2421/)

JPMorganChase · Singapore

### [Security Infrastructure Software Engineer - Cork, Ireland](https://jobs.opennash.com/companies/qualcomm/jobs/8a5d1c1b64532289eff2/)

Qualcomm · Cork, Ireland

### [IT Infrastructure Security Manager](https://jobs.opennash.com/companies/ntt/jobs/d2b4115754904075a21a/)

NTT · Kuala Lumpur, Malaysia

### [Cyber Security Product Owner (m/f/d)](https://jobs.opennash.com/companies/basf/jobs/3ca8aecfef5ff322443c/)

BASF · ${htmlLocations}

### [Lead Infrastructure Engineer - Proxy/SSE Network Security](https://jobs.opennash.com/companies/jpmorganchase/jobs/a0608b0c9d2cd35ebdd2/)

JPMorganChase · LONDON, United Kingdom

OpenNash lists jobs from employers’ own careers sites and does not handle applications.
Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

OpenNash Jobs · Official listings with dates and links to the employer. [Weekly hiring report](/reports/hiring/) · [Methodology](/methodology/)