Senior Thermal Engineer - Space

Company

Antares

Where

Los Angeles

Level

Senior

First seen

September 24, 2026

Postings

2

Listed via

Ashby

What the posting says

You will develop, validate, and anchor thermal models to experimental and test data, using those models to guide early architecture decisions, system-level integration, and hardware design trades. This role will focus primarily on high-temperature thermal management for space nuclear systems, including reactor heat transport and radiator architectures, while also supporting traditional low-temperature spacecraft radiator design where required. You will work closely with reactor, fluids, mechanical, test, and systems engineers to define thermal management architectures, evaluate heat…

Read more and apply on Antares' site

More jobs like this

1. Early Career RF Mission Systems Engineer, Air Dominance & Strike

   Anduril Industries · Costa Mesa, California, United States · $120k–$153k a year · First seen Nov 11

   Save to apply

2. Guidance Nav & Control Engineer - Navigation Sys/Inertial Sensor (Senior)

   The Boeing Company · USA - El Segundo, CA · $153k–$207k a year · First seen Nov 11

   Save to apply

3. End-to-End Space Systems Engineers (Experienced, Lead or Senior)

   The Boeing Company · USA - El Segundo, CA · $120k–$162k a year · First seen Nov 11

   Save to apply

4. Mid-Level, Lead or Senior Satellite Systems Ground Systems Engineer

   The Boeing Company · USA - El Segundo, CA · $120k–$162k a year · First seen Nov 11

   Save to apply

5. Senior Command and Data Handling/Networking Subsystem Engineers – Space Autonomy Systems

   The Boeing Company · USA - El Segundo, CA · $183k–$247k a year · First seen Nov 11

   Save to apply

See all 740 Aerospace Engineers jobs in Los Angeles

A search agent finds the jobs this list misses: the ones that mean the same without the same words. Have Destava watch for senior thermal engineer - space jobs in Los Angeles, new matches every morning on your own account.