System Administrator | Systemadministrator (m/w/d)

Job Summary

This role seeks an experienced IT specialist, preferably with a background in System Integration, to manage and maintain complex, scalable IT infrastructures. The System Administrator will be responsible for the stable operation of Linux/UNIX and Windows server environments, focusing heavily on efficiency, security, and automation. Key daily tasks include 2nd and 3rd-level troubleshooting, implementing security measures (firewalls, patch management), and managing backup/recovery strategies. The ideal candidate brings hands-on experience with virtualization (VMware, Hyper-V), container technologies (Docker, Kubernetes), and hybrid/multi-cloud platforms (AWS, Azure, GCP). This position offers a permanent contract, continuous professional development, and the opportunity to work with cutting-edge technologies in challenging, large-scale IT environments, requiring strong German communication skills and a willingness to travel for projects.