IT Specialist System Integration and Internal IT Administrator | Fachinformatiker Systemintegration (m/w/d) IT-Administrator „Interne IT“

OAS AG

Bremen, Bremen, Deutschland
Published Feb 3, 2026
Full-time
Permanent

Job Summary

This full-time, permanent position seeks an experienced IT Administrator specializing in Microsoft-based system landscapes and modern Cloud Services to join the internal IT team in Bremen. The core focus is ensuring the stable, secure, and future-proof operation of the company's IT infrastructure. Day-to-day responsibilities include managing physical servers, storage, and high-availability solutions, administering the Microsoft 365 platform (including security and user management), and providing high-quality, service-oriented end-user support for hardware and software issues. The ideal candidate will have substantial professional experience, strong communication skills, and the ability to contribute actively to strategic internal IT projects, potentially including the technical leadership of a small team.

Required Skills

Education

Completed training as an IT Specialist for System Integration or comparable qualification

Experience

  • Solid, minimum 7 years of professional experience in IT end-user support and IT infrastructure administration
  • Solid experience in the technical leadership and steering of a small team
  • Experience in taking responsibility for topics and projects

Languages

German (Fluent)English (Basic)

Additional

  • Not specified