Senior DevOps Engineer - Aachen area - Up to (d / m / f)

Responsibilities

• Contribute to the ongoing evolution of the global IT landscape by improving architecture, processes, and infrastructure services
• Deliver advanced 2nd and 3rd level support across infrastructure and DevOps environments while ensuring high service quality
• Standardize, secure, and administer Ubuntu Pro as the enterprise-wide client operating system
• Deploy, manage, and optimize container platforms to streamline application delivery and operations
• Provision, scale, and maintain GitLab Runner environments, including dedicated automation infrastructure for internal requirements
• Own the administration, configuration, and support of the GitLab platform, serving as a key contact for development and engineering teams
• Ensure reliable end-to-end operation of infrastructure services, covering networks, servers, virtualization, storage, and system integrations
• Design, implement, automate, and operate global infrastructure and DevOps solutions

Desired Skills and Experience

• Completed a degree in Computer Science, IT Systems, or similar
• 5+ years of experience in a global infrastructure, systems administration, or DevOps environment
• Solid experience administering Linux server environments and managing Ubuntu Pro clients, including configuration and security hardening
• Deep knowledge of virtualization environments based on Proxmox, including PVE, Ceph, and PBS
• Expertise with container technologies such as Kubernetes, k3s, Docker, or Podman
• Hands‑on experience managing and supporting GitLab platforms, including runner deployment and lifecycle management
• Fluency in German and English

Do not miss your opportunity to excel your career in an established and stimulating organization. This role will not be open for long so apply immediately!

Please email me with your CV and any other relevant information to arasulo@optimussearch.com