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

Rheinmetall AG

Kassel, Hessen, Hessen, Deutschland
Published Apr 23, 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 closely with network, storage, and security departments to ensure seamless integration and administration. A core focus of the role is the integration and deployment of containers within a Kubernetes environment. The position requires a strong technical background in virtualization and DevOps practices, including CI/CD pipelines. You will be expected to work independently while contributing to a team-oriented environment, ensuring that cloud security policies are strictly implemented. This role is ideal for a professional looking to work in a stable, permanent position with opportunities for mobile work and continuous professional development within a structured corporate environment.

Required Skills

Education

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

Experience

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

Languages

German (Fluent)English (Fluent)

Additional

  • Willingness to travel required; work location in Unterlüß or Kassel; mobile working possible up to 50%.