• Full Time
  • Berlin

Are you passionate about Aerospace? Become a part of the international development team working on innovative projects for new satellite developments. Our clients are the top players in the European aerospace industry.

jember GmbH is a well-known European technology company that combines professionalism and expertise in a modern setting. We work closely with our customers who are internationally renowned for their work to provide comprehensive solutions to wide-ranging projects at the frontiers of science and engineering. Together, we work on the cutting edge technologies of “tomorrow” specializing in the fields of Automotive, Aeronautics and Aerospace.


  • Design and analysis of thermal control systems for optical payloads/ space applications
  • Creation and maintenance of documentation such as specifications, analysis reports, test procedures and test reports
  • Development of technologies and components in the thermal field
  • Support to AIT and TVAC testing
  • Presentation of the work results


  • Degree in engineering in space technology, mechanical engineering or a comparable qualification
  • Several years of experience in thermal design and verification for space applications
  • Knowledge of ESATAN TMS
  • Knowledge of hardware projects Phase B / C / D and experience in AIT are beneficial
  • High motivation, flexibility and responsibility
  • Strong communication skills
  • Fluent in English
  • German language skills would be a benefit


As a Jember employee, you can be confident to have a head-start in your career and the right path to career development. Commencing with a structured personal introduction plan we guarantee your personal and professional development right from the start. As a company with a flat hierarchy and an open-door-culture, we provide a welcoming and comfortable working environment to facilitate creativity and productivity in our employees. In addition, we offer attractive conditions with further benefits.

 *All genders welcome. 

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