Turbopump Design Engineer (m/w/d)

Polaris Raumflugzeuge GmbH; Bremen; Vor Ort; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A leading aerospace startup in Bremen seeks a skilled Turbopump Design Engineer to design and develop turbopumps for LOX/RP1 rocket engines. The ideal candidate has a master's degree in aerospace or mechanical engineering and at least 5 years of turbopump design experience. Proficiency with CAD and CFD software is essential. Join our innovative team to revolutionize space transportation!

Qualifikationen

• Minimum of 5 years of experience in turbopump design.
• Experience with LOX/RP1 systems preferred.
• Extensive knowledge in turbomachinery.

Aufgaben

• Design and develop turbopumps for LOX/RP1 rocket engines.
• Perform analyses of turbopump components.
• Collaborate with teams for system integration.

Kenntnisse

Turbopump design experience

CAD proficiency

CFD knowledge

Team working skills

Bilingual in German and English

Ausbildung

M.Sc./M.Eng. in aerospace or mechanical engineering

Tools

Creo

ANSYS Fluent

Jobbeschreibung

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 asaTurbopump Design 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 profile

• Successfully completed aerospace or mechanical engineering degree (M.Sc./M.Eng.)
• Minimum of 5 years of experience in turbopump design. Direct experience with LOX/RP1 systems is highly preferred
• Extensive knowledge in turbomachinery, including pumps, turbines and their integration
• Proficiency with CAD (Creo/Inventor) and CFD (ANSYS Fluent) software for design and verification
• Work experience in a start-up environment is an advantage
• Deep understanding of cryogenic fluids (e.g., LOX) and materials suitable for high-pressure, high-temperature environments
• Familiarity with rocket propulsion systems and turbopump architecture
• Hands-on experience in building and testing prototype pumps
• 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!

Your mission

• Design and develop turbopumps for LOX/RP1 rocket engines
• Perform rotor dynamic, fluid dynamic, thermal, and structural analyses of turbopump components
• Use CFD, FEA, and 1D system modelling tools for performance prediction and optimization
• Work on shaft seals, bearings, and lubrication systems
• Collaborate with cross-functional teams, including propulsion, mechanical, and materials engineers, to integrate turbopump systems into the overall rocket engine design
• Define and verify key performance parameters, such as flow rates, pressures, and efficiency, through simulation and testing
• Oversee the testing and validation of turbopump components and systems to ensure compliance with aerospace standards