System Administrator | Systemadministrator (m/w/d)

ANG GmbH

Aachen, Nordrhein-Westfalen, Deutschland
Published Nov 21, 2025
Full-time
Permanent

Job Summary

This role seeks a skilled IT Specialist in System Integration to manage and maintain complex, modern server environments. The System Administrator will be responsible for the stable and reliable operation of Linux/UNIX and Windows systems, focusing heavily on efficiency, security, and scalability. Key responsibilities include 2nd and 3rd-level troubleshooting, implementing robust backup and recovery strategies, and administering virtualized and hybrid cloud environments (Azure, AWS, GCP). A significant part of the job involves automating routine tasks using tools like Ansible and PowerShell, and implementing monitoring systems such as Nagios and Prometheus. The ideal candidate brings initial professional experience, expertise in cloud solutions and container technologies (Docker, Kubernetes), and a commitment to continuous learning and data security. Strong German language skills (C1) and a willingness to travel for projects are prerequisites for this challenging and diverse position.

Required Skills

Education

IT Specialist in System Integration (German: Fachinformatiker in der Fachrichtung Systemintegration)

Experience

  • Initial professional experience required
  • Experience in Cloud Solutions (Google Cloud, AWS, MS Azure) preferred
  • Experience in Virtualization and Container Technologies preferred
  • Experience in Automation tasks preferred

Languages

German (Fluent)English (Basic)

Additional

  • Willingness to travel for projects.