Lead Spacecraft Thermal Architect — TCS & Modeling

Infinite Orbits in Toulouse invites a skilled Thermal Architect to lead the satellite thermal design and TCS development from concept through qualification. You will define architecture, perform thermal analyses, build models with SYSTEMA/ESATAN, and ensure allocation across subsystems.

Collaborating with systems, mechanical, electrical, and avionics teams, you will support SRR/PDR/CDR/QR milestones, run thermal testing, and manage supplier interfaces while advocating robust thermal performance