Server Administrator | Server Administrator (m/w/d)

Omexom Umspannwerke GmbH

Berlin, Berlin, Deutschland
Published Feb 2, 2026
Full-time
Permanent

Job Summary

Join a growing team of experts at OMEXOM responsible for the smooth operation of Office IT infrastructure, with a focus on transitioning local IT infrastructure to the Cloud. In this role, you will manage and maintain Windows/Linux server infrastructure, administer and build virtualization environments based on Microsoft Hyper-V, and ensure the availability and reliability of the entire system landscape. Key responsibilities include monitoring system performance using tools like PRTG and CheckMK, overseeing VEEAM system backups, implementing security updates and patches, and providing 1st and 2nd-level support for troubleshooting. The ideal candidate holds a degree in a MINT field (STEM) or a qualification as an IT Specialist, possesses multi-year experience in server and system administration, and has strong knowledge of Windows environments, networking concepts (Active Directory, DNS, DHCP), and structured, analytical problem-solving skills. This position offers a secure, permanent contract, competitive salary, flexible working hours, mobile work options, and 30 days of annual leave.

Required Skills

Education

Completed degree in a MINT field (Mathematics, Informatics, Natural Sciences, Technology) or completed vocational training as an IT Specialist, or equivalent qualification.

Experience

  • Multi-year experience in server and system administration
  • Professional experience in administering Windows environments
  • Experience with Microsoft Hyper-V virtualization solutions (preferred)

Languages

German (Fluent)English (Basic)

Additional

  • Permanent contract (unbefristet); Minimum 30 hours per week.