Valves Development Engineer [High-Thrust Rocket Engine]

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?

We'd love to hear from you if you wish to be a part of our journey. Please submit your CV now for immediate consideration and we will be in touch shortly.

The Exploration Company is an equal opportunity employer and values diversity. We do not discriminate based on race, religion, colour, national origin, gender, sexual orientation, age, marital status or disability status. Relocation assistance is provided for those willing to relocate including visa sponsorship where applicable.


All offers are contingent upon the successful completion of a background check, which will be subject to the country, role, and project you applied for. By submitting your application, you acknowledge and agree that any offer of employment may be conditional upon successful condition of this check. The Exploration Company partners with Zinc Work Limited located in the UK (Zinc), a third-party provider, to ensure this process as efficient and transparent as possible.

If applicable, you will receive an email from Zinc upon acceptance of your offer with a link to a secure portal where you can provide the required information to Zinc.