Open Source Cloud Administrator | Opensource Cloud Administrator (m/w/d)

Rheinmetall AG

Unterlüß, Niedersachsen, Deutschland
Published May 11, 2026
Full-time
Permanent

Job Summary

As an Open Source Cloud Administrator, you will be responsible for the operational management of a secure on-premise cloud infrastructure. Your day-to-day tasks involve collaborating with network, storage, and security departments to ensure seamless integration and administration of cloud services. A core component of your role will be the integration and deployment of containers within a Kubernetes environment. This position is ideal for professionals who enjoy working in a collaborative, cross-functional setting and are passionate about maintaining robust cloud architectures. You will benefit from a flexible work environment, including the opportunity for mobile work, and access to extensive professional development programs. The role requires a strong technical foundation in virtualization and DevOps practices, combined with a proactive, solution-oriented mindset to ensure the reliability and security of the infrastructure.

Required Skills

Education

University degree in Computer Science, Business Informatics, or a related field, or completed vocational training as an IT Specialist for System Integration.

Experience

  • Professional experience in system integration or cloud infrastructure administration
  • Demonstrated experience in the administration of virtualization technologies
  • Practical experience with DevOps and CI/CD environment management
  • Experience in securing cloud infrastructures and implementing security policies

Languages

German (Fluent)English (Fluent)

Additional

  • Must be willing to travel occasionally. Position available in Unterlüß or Kassel. Approximately 50% mobile work permitted.