Senior Experimental Scientist is open at Helion in Everett, WA. The posting gives a salary of $210K - $250K. Posted on Jun 1, 2026, and still on Helion’s careers page when we last checked, on Nov 14, 2026.
About the role
, you will be a key technical contributor for the design, deployment, calibration, and interpretation of plasma diagnostics across experimental campaigns and testbeds. This is an onsite role that reports directly to our Director of Plasma and Nuclear Science at our Everett, WA office. You Will: - Lead the design, build, deployment, calibration, and commissioning of plasma diagnostic systems for Helion’s fusion…
The opening lines of the posting. The rest is on Helion’s careers page.
Hiring at Helion
Helion has 63 open roles right now. Most are in Engineering, Manufacturing & Trades and Data & Research. The median advertised salary across its roles with a published range is $200K. See all its roles