Destava

Senior Thermal Engineer

Vast is hiring for Senior Thermal Engineer in Long Beach, California, United States. Senior level. First seen August 6, 2026; open as of November 13, 2026. Jobs taken straight from company career pages — no aggregator in between.

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Company
Vast
Where
Long Beach, California, United States
Level
Senior
First seen
August 6, 2026
Listed via
Greenhouse

What the posting says

Vast is seeking a Senior Thermal Engineer to define the thermal architecture and own thermal analysis for a new constellation-ready 15kW spacecraft bus — a product line designed to scale to hundreds of spacecraft per year. This will be a full-time , exempt position located in our Long Beach location. About this role: We're designing a high-power satellite bus that accommodates multiple payload types — including a compute-intensive Nvidia payload with significant thermal dissipation. The thermal architecture is a first-order design decision for this bus, not an afterthought. You'll own…

Read more and apply on Vast's site

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