Battery Engineer

Relativity Space is seeking a Battery Systems Lead to own the HV battery architecture for Terran R. You'll translate mission needs into a traceable battery specification, drive down-selection, and ensure safety while interfacing with mechanical, electrical, BMS, and vehicle teams. You'll collaborate with avionics, structures, test, and propulsion engineers to optimize packaging, thermal management, and verification strategies, enabling rapid iteration and producibility as the design matures.