IT Specialist / Business Informatics Specialist (Technical School) | Wirtschaftsinformatiker/in (Fachschule)

Rheinmetall MAN Military Vehicles Österreich GesmbH

Wien, Niederösterreich, Österreich
Published Nov 7, 2025
Full-time
Fixed-term

Job Summary

This role focuses on the technical operation and maintenance of Non-SAP applications running on Windows Server and middleware environments. The specialist will be responsible for ensuring operational stability, collaborating closely with infrastructure, interface, and SAP teams, as well as external product support providers and business key users. Key daily tasks include technical implementation of installations, complex upgrade projects, and configurations, alongside providing 2nd and 3rd-level support within Incident, Change, and Problem Management frameworks, utilizing tools like ServiceNow ITSM. The position requires a background in IT or Business Informatics, professional experience in technical application support, and strong German and good English skills. This is an attractive opportunity for a self-motivated individual willing to take on planning, coordination, and technical implementation tasks, potentially leading to partial project management responsibilities.

Required Skills

Education

Degree in (Business) Informatics or comparable training (e.g., IT Specialist/Fachinformatiker)

Experience

  • Professional experience in technical application support or similar fields
  • Hands-on experience with Windows Server (OS) and Middleware administration
  • Experience working with external providers and business key-users

Languages

German (Fluent)English (Basic)

Additional

  • Temporary contract duration