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[Nyx Earth] System Functional Engineer

Bordeaux, France💼 Full-time🗓 2026-07-20 → 2026-09-26

Core

Maturing the propulsion fluid system's functional design and performance models from preliminary to detailed design for a reusable space orbital vehicle.

Role type

System Functional Engineer (Propulsion Fluid Systems)

Builds

Modular and reusable space orbital vehicle (Nyx) propulsion subsystems

Domain

Aerospace / Propulsion Systems / Fluid Mechanics

Deliverable

production ML models | product features

Required skills

0D-1D fluid simulation tools, fluid mechanics, heat transfer, compressible flow, FMEA, requirements management, V&V planning

Preferred skills

storable propulsion system experience, Italian/German/French language proficiency

Technologies

EcosimPro, Amesim, Python

Responsibilities

Lead functional analysis of fluid system assemblies, develop and validate performance models using simulation frameworks, contribute to FMEA and requirements for subsystems, execute V&V plans for fluid subsystems, support ground platform designs and flight simulations

Seniority

Mid-Senior, hands-on IC

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