TheJobsMap
Mainspring Energy
85 open roles
R&D Test Engineer
$109k to $124k
Menlo Park, CASalaryPosted Aug 21, 2026
Against the Menlo Park typical range
The full job description isn't available on TheJobsMap for this posting yet. Use the Apply button to see the full role details and apply on Mainspring Energy's site.
About Mainspring Energy
Onsite power generation for the net-zero carbon grid.
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