Aerodynamics and Aerothermodynamics Engineer

Permanent employee, Full-time · Bremen

Why us?
POLARIS Raumflugzeuge GmbH develops innovative transportation systems that redefine access to space for payloads and passengers. As we expand our operations, we are seeking a skilled and driven individual to join us at our headquarters in Bremen as Aerodynamics and Aerothermodynamics Engineer.

Join our dynamic and fast-growing startup and be part of our exciting journey to revolutionize space transportation and hypersonics. We are a passionate team dedicated to pushing boundaries, fostering innovation, and creating impactful solutions that make a difference.
Your mission
  • Analysis of external aerodynamics for spaceplanes for flow regimes from subsonic to hypersonic 
  • Analysis of aerothermodynamics for spaceplanes in the hypersonic regime
  • Applying analytical, empirical and numerical methods for the analysis of aerodynamics and aerothermodynamics problems
  • Conduction of CFD analyses in the flow regime from subsonic to hypersonic including preprocessing and postprocessing tasks
  • Analysis of internal nozzle and inlet flows in the frame of air-breathing and rocket propulsion analysis
Your profile
  • Successfully completed aerospace engineering degree (M.Sc.)
  • Several years of working experience in fluid dynamics, aerodynamics as well as aerothermodynamics analysis preferred 
  • Experience with CAD software (e.g. Inventor, CATIA or PTC Creo) 
  • Extensive experience with CFD software (e.g. Ansys, OpenFOAM)
  • Work experience in a start-up environment is an advantage
  • Proactive thinking, high level of motivation, flexibility, and team-working skills
  • Proficiency in both German and English

Join us in shaping the future of space transportation and making a positive impact. Apply now by sending your complete application portfolio, including CV, certificates and a cover letter outlining your relevant experience and why you are the ideal candidate for this role. We look forward to welcoming you to our team!
About us
The German aerospace start-up POLARIS Raumflugzeuge GmbH is developing a revolutionary reusable space launch and hypersonic transport system that operates like an aircraft. 

Based on more than 30 years of German and European spaceplane research, the development of the spaceplane AURORA began at the German Aerospace Center DLR. Aurora combines aircraft and rocket launcher technologies with a unique vehicle design, and offers a game-changing economic viability as well as opening the door for routine low-cost and safe access to space. 

In order to validate the technology and accelerate the spaceplane development, POLARIS has been developing a series of scaled flight demonstrators.
We are looking forward to receiving your application.
We appreciate your interest in POLARIS Raumflugzeuge GmbH. Please fill in the following short form. Should you have any difficulties in uploading your files, please contact us by mail at career@polaris-raumflugzeuge.de.
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