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Propulsion Engineer (M/F/X)

InSpacePropulsion Technologies

InSpacePropulsion Technologies

Ludwigsburg, Germany
Posted on Dec 16, 2025
Your Main Responsibilities
  • CAD Design and systems engineering of propulsion systems.
  • Integrate and assemble propulsion systems and their corresponding prototypes, qualification, and flight models.
  • Conduct the qualification and acceptance tests of components, subsystems and propulsion systems for launcher requirements.
  • Define, select and procure components for propulsion system or test benches
  • Characterize components of propulsion systems both numerically and experimentally.
Your Qualification
  • MSc. in Aerospace Engineering, Mechanical Engineering, Industrial Engineering, or a closely related field. BSc. in these disciplines may also be considered with relevant experience.
  • Experience with CAD tools (e.g. Fusion, NX, Catia, or similar)
  • Hands-on mentality, not afraid of getting hands dirty and approaching new fields of work
  • Experience in programming e.g. with Python, Matlab or similar
  • Fluent in English, German is a plus
  • Ideal: Experience with fluid systems, valves, and mechanical work
  • Ideal: Experience working in a student (rocketry) team
Our Benefits
  • An exciting work environment encompassing the whole process from the development, building, and launch of space propulsion systems
  • Flexible working time
  • Combination of working in the office, at home, and on the go
  • Professional skills development through a broad base of responsibilities and freedom
  • Engage directly and actively participate in the end-to-end development processes of an expanding NewSpace start-up
About us
InSpacePropulsion Technologies (ISPTech) is pioneering a new era of space mobility - delivering propulsion solutions for every spacecraft and every mission. As spin-off from the German Aerospace Center (DLR), the company offers cost-effective, robust and quickly available in-space propulsion solutions based on more than 10 years of R&D. ISPTechs two technologies - HyNOx and HIP_11 - serve every spacecraft from small CubeSats to large landers and capusles. The propulsion technologies are designed to meet the growing demand for reliable and economical propulsion systems in the rapidly growing space market.