Windows Administrator | Windows-Administrator (m/w/d)

Wichmann Systemhaus GmbH

Braunschweig, Niedersachsen, Deutschland
Published Nov 27, 2025
Full-time
No information

Job Summary

This role is ideal for a skilled IT professional focused on maintaining and enhancing customer IT environments, specializing heavily in Microsoft 365 (M365) and Windows Server infrastructure. Key responsibilities include ensuring smooth daily IT operations, executing M365 migration projects, and continuously developing customer M365 application landscapes. The administrator will be responsible for configuring and managing Windows Server and client systems both on-premise and within M365, implementing robust security solutions, and optimizing hybrid infrastructures. Furthermore, the role involves direct customer interaction, providing strategic IT consulting, improving internal processes, and training end-users on secure IT practices, requiring a blend of technical depth and strong communication skills.

Required Skills

Education

Not specified

Experience

  • Professional experience in ensuring smooth IT operations
  • Experience executing M365 migration projects
  • Experience developing M365 application landscapes
  • Experience configuring and administering Windows Server and Clients (OnPrem and M365)
  • Experience implementing security solutions

Languages

German (Basic)

Additional

  • Not specified