Lunar Lander Test Bench Development Engineer

At the company, we are developing next-generation space transportation systems, including a lunar lander capable of precision landing and reusable operations. To support this effort, we are establishing a dedicated remote test site in the United Arab Emirates to perform hot-fire propulsion testing and hopper flight demonstrations. As a Lunar Lander Test Bench Development Engineer, you will lead the design, development, and deployment of this new test facility from concept to operations. The role combines propulsion test infrastructure design, cryogenic fluid systems engineering, civil infrastructure coordination, and end-to-end project execution in a remote environment. This position requires periodic travel to the UAE during site development, commissioning, and operations phases.

Key Responsibilities / Tasks
In this role, your responsibilities will evolve with project maturity. Day-to-day duties will include:

• Define and synthesize system-level requirements for a remote lunar lander test site supporting hot firing and hopper flight testing.
• Lead the design and implementation of the complete facility, including ground infrastructure and utilities.
• Specify and implement propellant and pressurization systems including Liquid Oxygen, Liquid Methane, Helium, and Nitrogen.
• Develop P&IDs for propulsion test facilities and associated ground support equipment.
• Design, size, and select components for cryogenic and high-pressure fluid systems.
• Coordinate with civil engineering partners to implement test stands, safety perimeters, and support buildings.
• Define and implement automation architectures for test operations and facility control, including safe connections with the vehicle to test.
• Lead end-to-end development of the test facility including design, procurement, manufacturing, installation, commissioning, and operations readiness.

Requirements

• Degree in aerospace engineering, mechanical engineering, energy systems, or a related field.
• 5+ years of experience in propulsion test facilities or hot-fire test bench development.
• Strong expertise in fluid systems engineering, including cryogenic propellants.
• Experience designing or operating ground support equipment for rocket propulsion systems.
• Knowledge of automation systems and safety-critical control architectures for industrial or test environments.
• Hands-on engineering mindset with strong problem-solving ability.
• Excellent communication skills and ability to work across international teams.
• Willingness to travel to and work periodically in the United Arab Emirates.

Work Conditions
Full-time position with the potential for full-time work in the UAE following initial campaigns in Bordeaux.

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.