Senior Systems Engineer – Business Applications | Senior Systems Engineer – Business Applications (m/w/d)

BWI GmbH

Berlin, Berlin, Deutschland
Published Oct 28, 2025
Full-time
Permanent

Job Summary

This Senior Systems Engineer role focuses on ensuring the digital capability of the German Armed Forces (Bundeswehr) by managing, operating, and optimizing complex and growing system environments, particularly within the Business Applications department. The successful candidate will provide 2nd Level Support for LAMP (Linux/Apache/MySQL/PHP) platforms and applications, handling incident resolution, error analysis, and risk mitigation, especially concerning security. Key responsibilities include creating release and deployment plans, implementing software and configuration changes, and maintaining technical documentation. The position requires a strong background in IT systems integration, deep knowledge of Linux operating systems, web/application servers (Apache, Tomcat), databases (MySQL, PostgreSQL), and familiarity with container technologies and Git/Git-Ops. This is a critical role contributing to national security through challenging digitalization projects within one of Germany's largest IT infrastructures.

Required Skills

Education

Completed IT vocational training (e.g., IT Specialist for System Integration) or IT degree

Experience

  • Minimum 5 years of professional experience in the described task profile
  • Professional experience with Web and Application servers
  • Professional experience with Linux operating systems
  • Professional experience with databases

Languages

German (Fluent)English (Basic)

Additional

  • Security-relevant role contributing to the IT infrastructure of the German Armed Forces; Full-time, permanent contract; Location options include Berlin, Munich, Strausberg, or other BWI locations nationwide.