Senior Thermal Analysis Engineer — Spacecraft Systems & TVac

Varda Space Industries in El Segundo, CA is seeking a Senior Thermal Analysis Engineer to develop and maintain thermal system architectures for spacecraft, collaborating with hardware, production, software, and mission ops to ensure health and performance across mission phases. You will build and refine thermal models, process flight data, and contribute to workflows that scale with vehicle cadence. The role demands proactive problem solving and tight schedules in a life‑changing space startup.