System Administrator | Systemadministrator (m/w/d)

ANG GmbH

Arnsberg, Westfalen, Nordrhein-Westfalen, Deutschland
Published Dec 2, 2025
Full-time
Permanent

Job Summary

This role is ideal for an IT Specialist in System Integration with initial professional experience, focusing on the efficient administration of complex and hybrid IT environments. The System Administrator will be responsible for the operation and maintenance of both Linux/UNIX and Windows server systems, ensuring stable, reliable, and secure IT operations. Key daily tasks involve 2nd and 3rd-level troubleshooting, implementing robust security measures (firewalls, patch management), and managing virtualization using technologies like VMware and Hyper-V. A strong emphasis is placed on automation using tools such as Ansible and Puppet, system monitoring (Nagios, Zabbix), and managing cloud platforms like Azure, AWS, and Google Cloud. The position offers an opportunity to work with modern technologies, engage in continuous professional development, and secure an unlimited contract within a growing company, requiring excellent German communication skills and a willingness to travel for exciting projects.

Required Skills

Education

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

Experience

  • Initial professional experience as an IT Specialist in System Integration
  • Professional experience in operating and maintaining Linux/UNIX or Windows systems
  • Experience with complex IT infrastructure administration
  • Experience in implementing security measures and patch management

Languages

German (Fluent)English (Basic)

Additional

  • Willingness to travel for projects; Continuous professional development is expected; Adherence to data protection and data security principles; Unlimited contract.