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Valves Development Engineer [High-Thrust Rocket Engine] Seen this week

The Exploration Company · Munich, Germany · Propulsion · first seen 2026-07-16

Here at The Exploration Company, we are developing, producing, and operating Nyx, a modular and reusable space orbital vehicle that can eventually be refuelled in orbit and that can carry cargo - and potentially humans in the longer run.

The heart of a spacecraft lies in its engine, and that's why we, at The Exploration Company, are dedicated to developing our own cutting-edge Propulsion Systems ensuring the highest level of efficiency and reliability in our space endeavors.

We are seeking a talented Valves Development Engineer to join our Future Project division. As a key member of our engineering team, you will be responsible for designing, analyzing, and optimizing valve components for rocket engines.

Key responsibilities:

  • Design and development of cryogenic valves (shut-off, control, check valves, etc.)

  • Performing engineering calculations (thermo-mechanical, stress-strain, sealing analysis)

  • Creating 3D models, technical drawings using CAD/CAE tools

  • Material analysis and selection suitable for cryogenic/hot temperatures

  • Collaborating with subcontractors, suppliers, production and testing teams

  • Leading of test campaigns, providing result analysis and design improvement

  • Preparation of technical documentation, specifications and manuals

What we would love to see from you:

  • Master's degree or higher in Mechanical Engineering, Aerospace Engineering, or a related and applicable technical discipline. Alternatively, a bachelor's degree with substantial relevant experience

  • Hands-on experience developing hardware from concept to working prototypes

  • Strong fundamentals in fluid mechanics, thermodynamics and mechanical design

  • Good understanding of industry standard and emerging manufacturing methods and their respective constraints

  • Proficient in the use of 3D CAD software and drafting

  • Experience writing software/scripts in languages like Python

  • Ability to infer system-level implications of component design choices

  • Proficient in conducting thermomechanical analysis is a strong asset

  • Relevant experience(s) with cryogenic fluids

  • Strong ability to work in close collaboration with others

  • Strong oral and written communication skills

  • Strong analysis and problem-solving skills

  • Strong research skills and ability to infer useful information from partial or even contradictory sources

  • Drive towards excellence coupled with ability to work within time constraints

  • Proficiency in organization and prioritization of tasks

  • Fluency in English

  • (Optional) Strong understanding of liquid-propellant rocket engines as a system

Why you should join us!

What makes us special here at The Exploration Company and why we think you will enjoy working here is:  

  • We’re Agile - we make decisions fast whilst keeping our goals and systems in mind 

  • We’re Open and Collaborative - we are transparent about risks and obstacles, so that we can cooperate to overcome them  

  • We have a lot of Fun - we refuel our energy knowing we are democratising space. It’s a wonderful and rare opportunity, are YOU up for the challenge?  

Valves Development Engineer [High-Thrust Rocket Engine] - The... | Flight Proven Space