Senior Product Performance Engineer
Mainspring Energy is hiring for Senior Product Performance Engineer in Menlo Park, CA. Senior level. First seen October 16, 2026; open as of November 12, 2026. Jobs taken straight from company career pages — no aggregator in between.
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- Company
- Mainspring Energy
- Where
- Menlo Park, CA
- Level
- Senior
- First seen
- October 16, 2026
- Listed via
- Lever
What the posting says
Pragmatic Optimism Excellence without Ego Proactive Collaboration Job Overview Mainspring is seeking a rigorous, curious, and highly motivated Product Performance Engineer to own the performance of our Linear Generator. Reporting directly to the VP of Test Engineering, you will combine hands-on experimental work with in-depth data analysis to characterize, understand, and improve all aspects of the Linear Generators performance with emphasis on power output, efficiency, and emissions profiles. Your central mission is to make sure our products meet the performance targets defined in our…
Read more and apply on Mainspring Energy's site
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