Thermal Engineer II
Muon Space, San Jose, CA
$153,000 – $172,000 / year
below the median for senior electronics roles
Senior levelElectronics
You will own thermal design and analysis for spacecraft assemblies and subsystems, from hand calculations and thermal models through TVAC test support and data reduction. This role involves sizing radiators and heaters, defining thermal limits, coordinating interfaces across teams, and mentoring junior engineers.
Posted August 18, 2026 (6w ago)