Defense Systems Test Engineer | Test Engineer (m/w/d) Defence

ACONEXT Stuttgart GmbH

Deutschland
Published Mar 6, 2026
Full-time
Permanent

Job Summary

As a Test Engineer in the defense sector, you will play a critical role in ensuring the reliability of tactical radio mission planning and safety-critical systems. Your day-to-day responsibilities involve creating and maintaining test specifications, analyzing user workflows, and deriving structured test case descriptions. You will systematically execute system and integration tests, focusing on edge cases and comprehensive coverage for embedded and tactical software. This role offers the opportunity to collaborate closely with development teams to optimize testing processes and uphold high software quality standards. The position is particularly attractive due to its focus on cutting-edge defense technology, offering a permanent contract with a fair pay system, hybrid working options, and a strong emphasis on professional development through mentoring and coaching. You will enjoy a high degree of ownership in a flat hierarchy where work-life balance and team cohesion are prioritized.

Required Skills

Education

Degree in Computer Science, Electrical Engineering, Communications Engineering, or a comparable qualification (e.g., IT Specialist/Fachinformatiker).

Experience

  • Several years of professional experience in testing application software or complex technical systems
  • Extensive experience in systematic software testing methods at the user level
  • Practical experience with embedded systems, automotive, telecommunications, or safety-critical environments
  • Experience in creating structured test case descriptions and edge-case analysis

Languages

Not specified

Additional

  • Permanent employment contract. Requires a structured and methodical working style. Position involves hybrid and agile work models.