CareerPlan

Senior IT-Administrator (w/m/d)

Norderstedt, SCHLESWIG_HOLSTEINFull-time€60k2026-07-23 → 2026-11-11

Core

Operating and evolving the IT system landscape with a focus on Windows environments, ensuring high availability and security for internal operations.

Role type

Senior IT Administrator (Windows Infrastructure)

Builds

Stable, secure, and scalable Windows server and client environments

Domain

Enterprise IT / Windows Infrastructure

Deliverable

infrastructure

Required skills

Windows Server administration, Domain and Network administration, VMware and Hyper-V virtualization, OS and Software deployment, Patch management, Backup and Recovery, Telecommunications setup, Client environment installation, Troubleshooting

Preferred skills

Security policy development, User training

Technologies

Windows Server 2016/2019, Microsoft, ESXI, VMware, Hyper-V

Responsibilities

Administer high-availability Microsoft Windows Server environments, Manage OS and software deployment and patching for Windows clients, Ensure backup and recovery procedures, Support and troubleshoot Windows applications, Develop and maintain IT security policies, Set up and manage telecommunications environment, Install and administer client environments on-site, Provide user support for software and hardware issues

Seniority

Senior, hands-on IC