System Administrator | Systemadministrator (m/w/d)

ANG GmbH

Bonn, Nordrhein-Westfalen, Deutschland
Published Mar 24, 2026
Full-time
Permanent

Job Summary

As a System Administrator, you will be responsible for the efficient management, operation, and maintenance of complex server environments, encompassing both Linux/UNIX and Windows systems. Your daily activities will involve administering hybrid and cloud infrastructures (AWS, Azure, GCP), managing virtualized environments using VMware or Hyper-V, and ensuring system stability through proactive monitoring with tools like Nagios or Prometheus. You will play a critical role in 2nd and 3rd-level support, troubleshooting technical issues, and automating routine tasks using Ansible or PowerShell. Security is a top priority, requiring the implementation of firewalls, patch management, and robust backup/recovery strategies. This role is ideal for a proactive professional who enjoys working with cutting-edge technologies and is comfortable with occasional travel for exciting client projects. The position offers long-term security through a permanent contract and significant opportunities for individual professional development and certification.

Required Skills

Education

IT Specialist for System Integration (Fachinformatiker Systemintegration) or equivalent qualification

Experience

  • Professional experience as an IT Specialist for System Integration
  • Initial professional experience in managing server environments
  • Experience in 2nd and 3rd level technical support and troubleshooting
  • Practical experience with hybrid or cloud-based IT infrastructures
  • Experience in implementing security measures and data protection standards

Languages

German (Fluent)English (Basic)

Additional

  • Willingness to travel for projects is required. Must prioritize data protection and security in IT environments.