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Senior Thermal Engineer

Panthalassa · Portland, OR
$155K - $200KOpen 116 daysRelocation supportSeniorPythonJavaAirflow

Senior Thermal Engineer is open at Panthalassa in Portland, OR. The posting gives a salary of $155K - $200K. Posted on Jul 21, 2026, and still on Panthalassa’s careers page when we last checked, on Nov 14, 2026.

About the role

We are looking for a Senior Thermal Engineer who will own the end-to-end thermal simulation workflow for low- and high-power electromechanical systems operating in harsh marine environments, with a strong emphasis on rapid design iteration, first-principles thinking, and high-fidelity CFD where it adds real value. You will work closely with mechanical engineers, payload architects, electrical engineers, applied…

The opening lines of the posting. The rest is on Panthalassa’s careers page.

Hiring at Panthalassa

Panthalassa has 50 open roles right now, 4 of them remote. Most are in Engineering, Operations and Manufacturing & Trades. The median advertised salary across its roles with a published range is $180K. See all its roles

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