CareerPlan

Windows Administrator (m/w/d)

Köln, NORDRHEIN_WESTFALENFull-time2026-11-12 → 2026-11-13

Core

Responsible for the smooth operation and development of the Microsoft system landscape, including Windows servers, Active Directory, and group policies.

Role type

Windows Administrator

Builds

Windows server infrastructure, Exchange, Microsoft 365, and backup solutions

Domain

IT Infrastructure / Microsoft Technologies

Required skills

Windows Server administration, Active Directory, Group Policy (GPO), Patch and Update management, Exchange administration, Microsoft 365 administration, Backup management, Troubleshooting, Performance optimization

Preferred skills

Cloud solutions (Microsoft Azure), Hybrid environments, System architecture

Technologies

Windows Server, Active Directory, Exchange, Microsoft 365, Microsoft Azure

Responsibilities

Operate server landscape, Administer Exchange and Microsoft 365, Manage backups, Support IT projects

Seniority

Mid-level, hands-on IC