Propulsion Integration Lead for Flight-Ready Spacecraft

Apex Space, Inc. is seeking a Lead Propulsion Integration Engineer to own propulsion modules on our spacecraft, from requirements through design, integration, servicing, and launch. You will lead the propulsion integration team, define architecture, and ensure flight-ready modules meet mass, cost, and power budgets.

You will work across systems, structures, thermal, avionics, power, and program management, driving manufacturing and testing readiness while maintaining safety and range compliance.