Thermal Engineer (m/f/d)
About the job
## OHB System AG – We.Create.Space OHB System AG is one of the leading space companies in Europe. The company is part of the listed high-tech group OHB SE, which has more than 4,100 employees working on pivotal European space programs. With two strong locations in Bremen and Oberpfaffenhofen near Munich and more than 40 years of experience, OHB System AG specialises in high-tech solutions for space.
These include low-orbiting and geostationary satellites for Earth observation, navigation, telecommunications, science and space exploration as well as systems for human space flight and aerial reconnaissance. We owe our success to our employees' passion for innovation, as well as their commitment and initiative.
For permanent employment OHB System AG in Bremen is looking for a ## Your Tasks - Sizing and verification of thermal control systems including generation of thermal models, performance of thermal analyses and verification, validation and assessment of analysis results as well as correlation of thermal models with test results - Support of reviews (from system to equipment Level) and presentation of work results to internal and external customers - Performing test predictions and support of thermal tests in cooperation with AIT including creation of test specifications and definition of test conditions and test set up including ground support equipment as well as verification and validation of test results - Generation and maintenance of thermal control system documentation ## Your Qualifications - Degree in engineering with a major in aerospace engineering, mechanical engineering or comparable qualifications - Experience in space thermal engineering, modelling and analysis - In-depth knowledge of ESATAN-TMS especially or a similar thermal analysis software - Used to work in an international environment - Strong problem solving and communication skills (preferably English and German) ## We offer Work Life Balance: Flexible working hours, sabbatical, 30 days vacation & special leave days Mobile Work: Flexible working arrangement balancing remote and on-site work Structured on-boarding process (incl.
Assignment of a buddy in the first months) Development: Extensive range of training courses, individual professional development, German language courses & annual employee dialogue space projects Additional benefits: 13. monthly salary, accident insurance & company pension plan Catering: High standard company restaurant & generous meals subsidy Active health promotion: Health management, E-GYM Wellpass & In-company sports groups Family: Kindergarten subsidy / Kindergarten places, Childcare in the vacation period & paid child sickness days Mobility: Subsidized Deutschland ticket, Job bike & parking lots Company parties & events: Christmas party, Satellite launch events, NextGen Speakers Night Innovation: Company suggestion system & free research and development A complete overview of our benefits and more details can be found here on our website .
Become part of our international team and take your professional and personal development to a new level. Don't fulfil all the requirements? No problem - we are happy to receive applications with partial matches! We are looking forward to your application in German or English via our online tool. OHB System AG Human Resources Questions regarding this posting? Diana Fuchs is available under career@ohb.de .
From OHB's job posting, checked 7 Nov 2026. The employer's own page is the final word on requirements and availability.
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About OHB
European satellites from Bremen, plus launcher structures from MT Aerospace in Augsburg.
Pay on its listings: 0% of its open jobs state an hourly rate
How it pays: Paid as an employee of OHB, under the employment terms each posting states.
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