Senior Mechanical Engineer — Battery & Solar Packaging

Fortastra is seeking a Sr. Mechanical Engineer in Torrance, CA to own the mechanical design and integration of power subsystems on our spacecraft. You will engineer battery and solar hardware, mounting, thermal management, and harness routing for flight-ready systems.

You will collaborate with power electronics, avionics, thermal, and structures teams to ensure robust, maintainable designs and support build and test activities on an aerospace program.