Staff Mechanical Engineer, Sealing Systems
Mainspring Energy is hiring for Staff Mechanical Engineer, Sealing Systems in Menlo Park, CA. Staff level. First seen September 22, 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
- Staff
- First seen
- September 22, 2026
- Listed via
- Lever
What the posting says
As a Staff Mechanical Engineer on this team, you will take ownership of a significant piece of that challenge. What You’ll Do Lead ring and piston development projects, including setting requirements and scope, developing novel designs, reviewing colleagues' designs and analyses in detail, and building production introduction plans Design complex moving parts in the piston and ring system, from originating ideas through detailed design, build, test, and evaluation of performance Assess and root cause failures that involve coupled thermal, structural, materials, and fluid interactions,…
Read more and apply on Mainspring Energy's site
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