Lead Expert Technical Integration | Lead Expert Technical Integration (m/w/d)

BWI GmbH

Bonn, Nordrhein-Westfalen, Deutschland
Published Mar 5, 2026
Full-time
Permanent

Job Summary

As the Lead Expert Technical Integration, you will play a pivotal role in modernizing the IT infrastructure of the German Armed Forces (Bundeswehr). Based in Bonn, you will be responsible for the architectural design and planning of complex ERP landscapes, specifically focusing on SAP S/4HANA integration. Your day-to-day involves evaluating technologies, managing interfaces between SAP modules and third-party systems, and coordinating interdisciplinary teams to ensure scalable, future-proof digital solutions. You will lead the technical aspects of large-scale digitalization projects, overseeing cloud migrations and performance optimizations while maintaining high security standards. This position is particularly attractive because it offers the opportunity to work on one of Germany's largest and most complex IT infrastructures, contributing directly to national security. The role provides a high degree of professional impact, combined with benefits like mobile working, flexible hours, and a robust company pension scheme.

Required Skills

Education

Completed subject-related university degree or equivalent qualification.

Experience

  • At least 4 years of professional experience in the technical architecture of SAP S/4HANA
  • Extensive expertise in HANA database concepts and performance tuning
  • Proven experience in cloud migration and system integration projects
  • Experience in managing dependencies between SAP modules and external legacy systems
  • Leadership experience in coordinating interdisciplinary teams and external providers

Languages

German (Basic)

Additional

  • Location: Bonn; Full-time, permanent contract; Requires the ability to work in a security-sensitive environment related to the German Armed Forces.