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Intern (m/w/d): Propulsion (Support for Contamination Modelling)

OHB
Bremen, Bremen, Germany Posted Sep 8, 2026
Remote

About this role

Intern (m/w/d): Propulsion (Support for Contamination Modelling)

OHB System AG – We.Create.

Space

Your Tasks

The propulsion department from OHB is looking for an intern to enhance its contamination and contamination transport modelling tool called openContam. The objective of the internship is to further develop, test, and validate the software to support spacecraft contamination analyses during mission design and operations. The intern will be fully integrated into the Analysis team of the propulsion department.

openContam is a modular simulation framework used to predict molecular, contamination effects on spacecraft surfaces and sensitive payloads. The internship will focus on improving the software capabilities, implementing new functionalities, and validating the tool against analytical solutions, experimental data, and reference cases.

  • Get introduced to openContam and its modelling capabilities
  • Develop and implement additional physical models and software features
  • Create validation test cases and benchmarking campaigns
  • Compare simulation results with analytical models and available test data
  • Improve the software architecture, user experience, and documentation
  • Support the integration of new contamination analysis workflows
  • Contribute to verification and validation reports

Your Qualifications

  • Previous experience or studies in aerospace engineering, physics, or numerical simulation
  • Programming experience in Python and/or C++ is mandatory
  • Knowledge of ray tracing methods, GUI programming and multithreading is a plus
  • Ability to work independently and adapt to different technical topics
  • Strong analytical and problem-solving skills
  • Very good communication skills
  • High proficiency in English as working language, both spoken and written
  • Duration: minimum 5 months

We offer

Work Life Balance: Flexible working hours

Mobile 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

space projects

Catering: High standard company restaurant & generous meals subsidy

Active health promotion: Health management, In-company sports groups

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

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