Senior Mechanical Engineer, Thermal Control Systems is open at Vast in Long Beach, California, United States. The posting gives a salary of $138K - $196K. Posted on Mar 25, 2026, and still on Vast’s careers page when we last checked, on Nov 14, 2026.
About the role
Own the design and development of the thermal control system and components for our artificial-gravity space station, including heat exchangers, cold plates, heaters, and heat pipes, from initial design trades to a fully functional, validated system Own the project delivery timeline from early design through production, launch, and orbit insertion Iterate on manufacturing processes and development testing in a…
The opening lines of the posting. The rest is on Vast’s careers page.
Hiring at Vast
Vast has 198 open roles right now. Most are in Engineering, Manufacturing & Trades and People & Recruiting. The median advertised salary across its roles with a published range is $155K. See all its roles
