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IT-Administrator (m/w/d) – Open Systems & Support (Mid-Level)(w/m/d)

Bremen, BREMENFull-time2026-04-02 → 2026-10-16
Hybrid

Core

Mid-level IT Administrator managing customer and infrastructure systems, administering Linux and Windows servers, and contributing to Open Source developments.

Role type

mid-level IC system administrator

Builds

customer and infrastructure systems, Open Source solutions

Domain

IT infrastructure, Open Source

Required skills

Linux administration, Windows administration, network understanding, firewall management, virtualization, Open Source enthusiasm, automation

Preferred skills

troubleshooting, optimization, project implementation in virtualization, backup, and security

Technologies

Linux, Windows, Open Source

Responsibilities

Support customer and infrastructure systems at 1st and 2nd level, administer Linux and Windows servers, participate in Open Source development, analyze and troubleshoot existing environments, implement projects in virtualization, backup, and security

Seniority

Mid-level, hands-on IC