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POLARIS Raumflugzeuge GmbH
20d ago

Turbopump Design Engineer(m/w/x)

Bremen
Full-timeOn-siteExperienced

Description

As a Turbopump Design Engineer, you will be at the forefront of developing innovative propulsion systems, conducting critical analyses, and collaborating with diverse teams to ensure the successful integration and performance of turbopumps in rocket engines.

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Requirements

  • Degree in Space Engineering, Aerospace Engineering (M.Sc.) or similar
  • Minimum of 2 years of full-time experience
  • Extensive knowledge in turbomachinery, including pumps, turbines and their integration
  • Profound understanding of physics, fluid dynamics, manufacturing processes, rocket engine/propulsion systems
  • Deep understanding of cryogenic fluids (e.g., LOX) and materials suitable for high-pressure, high-temperature environments.
  • Proficiency with Creo and ANSYS Fluent for design and verification
  • Proactive thinking, high level of motivation, flexibility, and teamwork skills
  • Proficiency in both German and English

Education

Master's degree

Work Experience

2 years

Tasks

  • Design and develop turbopumps for LOX/RP1 rocket engines
  • Perform rotor dynamic, fluid dynamic, thermal, and structural analyses of turbopump components
  • Utilize CFD, FEA, and 0D/1D system modeling tools for performance prediction and optimization
  • Work on shaft seals, bearings, and lubrication systems
  • Collaborate with propulsion, mechanical, and materials engineers to integrate turbopump systems into rocket engine design
  • Define and verify key performance parameters through simulation and testing
  • Collaborate closely with analysis, manufacturing, procurement, quality, and suppliers
  • Oversee testing and validation of turbopump components and systems to ensure compliance with aerospace standards

Tools & Technologies

CreoANSYS Fluent

Languages

GermanBusiness Fluent

EnglishBusiness Fluent

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