The Head of Operations will manage cross-site operations, develop site strategies, ensure sustainability practices, and streamline operational processes across multiple locations in the high-tech industry.

The Lead - European Institutions & French Public Affairs will design and execute public affairs strategies at EU and French levels, advise executives on political matters, engage with key stakeholders, and manage public policies and institutional relationships.

Develop and manage system requirements, perform trade-offs, and coordinate engineering teams for in-orbit cryo-refuelling projects.

Lead the certification of flight software for the Nyx orbital vehicle, managing V&V activities, ensuring compliance, and improving processes.

Design, implement, and optimize control algorithms for propulsion test facilities. Collaborate on control system requirements, simulate control strategies, and ensure functionality through verification processes.

Assist in developing an acceptance test bench for a rocket engine by supporting requirements definition, procurement, assembly, and testing processes.

The Valve Development Engineer is responsible for defining valve specifications, conducting analyses, and supporting integration and testing in propulsion systems for a reusable orbital vehicle.

The Valve Development Engineer will design and optimize valve components for rocket engines, perform calculations, create CAD models, collaborate with teams, and analyze test results.

Manage VISA issuance and relocation processes for Employees, ensuring compliance with immigration laws and providing support for local integration.

Assist in developing electrical systems and software for engine and combustion device test benches, along with testing and documentation.

The Senior Flight Software Engineer will design, implement, and test critical flight software for a space vehicle, ensuring integration across systems.

Design and optimize combustion devices for cryogenic engines. Responsibilities include functional design, conducting tests, and developing fluidic models.

The Propulsion Test Engineer will develop and test fluidic and pressurization systems, execute test plans, maintain test rigs, and report on test results.

As a Mission Analysis Intern, you will support mission design for lunar lander projects, focusing on trajectory design, documenting results, and improving mission design tools.

Assist the Program team in managing schedules, identifying program risks, and maintaining dashboards for transparency across the Nyx team.

Lead the design, testing, and operation of the propulsion system for a reusable orbital vehicle, ensuring cross-domain requirements and validating system architecture.

The ECLSS Engineer will develop and test environmental control and life support systems for a modular space vehicle, collaborating with the design team.

The Mechanical Fitting Operator will assemble and test propulsion valves, ensuring compliance with aerospace standards, performing quality checks, and maintaining documentation.

As a Senior Mechanical Engineer, you will analyze and validate mechanical components for a space orbital vehicle, conduct FEA, and support design improvements.

The Valve Development Mechanical Intern will support the assembly and testing of gas and propellant valves and assist in the industrialization process for valve products.