Account Executive, P&C
OneDigital
Principal Engineer, Propulsion System Models
The Exploration Company
full-time
Posted on:
Origin: • 🇫🇷 France
Visit company websiteJob Level
Lead
About the role
- Oversee design, development, building, testing and contribute to operation of the Propulsion Qualification Model and Hydraulic Models for the Nyx Earth spacecraft
- Ensure compliance with technical specifications, program schedules, and performance requirements
- Collaborate closely with avionics, thermal, and systems engineering to ensure propulsion integration into spacecraft architecture
- Devise creative technical solutions to minimize costs and optimize planning while remaining flight representative
- Define project milestones and deliverables for propulsion qualification models, supporting parallelisation of proto-flight and ground qualification
- Monitor progress, manage risks, and ensure program goals are met within budget and on schedule
- Lead, mentor, and grow a team of engineers working on propulsion models; provide feedback, performance reviews, and career development guidance
- Foster a collaborative, high-performing team culture promoting innovation, accountability, and excellence
Requirements
- Master’s degree in Aerospace Engineering, Mechanical Engineering, or a related field
- 5+ years of experience in spacecraft propulsion systems development, with significant exposure to qualification testing and environmental validation processes
- Proven leadership experience, with a minimum of 3 years managing engineering teams or leading complex, multidisciplinary projects
- Strong understanding of chemical propulsion systems and associated subsystems (e.g., tanks, valves, thrusters)
- Experience in MON-MMH is a plus
- Experience with propulsion system analysis, modelling, and simulation tools
- Demonstrated ability to lead and mentor technical teams, fostering collaboration and professional growth
- Strong project management skills, including planning, scheduling, and risk management
- Excellent written and verbal communication skills
- Capacity to travel to test sites and partner facilities as required
- Fluency in English
