Applystead salaries · 9 posted pay ranges
Mainspring Energy Mechanical Engineer salaries
Pay ranges Mainspring Energy published in 9 open job postings for Mechanical Engineer roles, updated Nov 15, 2026.
Continue with GoogleGet matched to Mechanical Engineer jobs at Mainspring Energy
- Median base pay$152,600a year
- Typical range$152,500–$201,000Middle half of postings
- Top 10%$228,500and above
- Postings9with a pay range
Posted base pay ranges from job listings, not total compensation. Figures are in USD. How these figures are made
Mainspring Energy’s Mechanical Engineer titles
Pay by level
Locations
- United States · $153K median, 9 postings
- New Jersey · $188K median, 7 postings
- Edison, NJ · $188K median, 7 postings
- California · 2 postings
- Menlo Park, CA · 2 postings
Newest Mainspring Energy Mechanical Engineer postings
- Mechanical Engineer - Thermal / Fluids Hardware DesignMainspring Energy · Menlo Park, CA · $119K–$165K/yr · Posted Nov 9, 2026Apply
- Senior Mechanical Engineer - ElectromechanicalMainspring Energy · Menlo Park, CA · $140K–$165K/yr · Posted Oct 31, 2026
- Staff Mechanical Engineer, Sealing SystemsMainspring Energy · Edison, NJ · $172K–$230K/yr · Posted Sep 18, 2026Apply
- Principal Mechanical EngineerMainspring Energy · Edison, NJ · $210K–$247K/yr · Posted Aug 6, 2026Apply
- Senior Staff Mechanical EngineerMainspring Energy · Edison, NJ · $186K–$225K/yr · Posted Aug 6, 2026Apply
- Want Applystead to find more jobs like these? Start free trial →
Compare Mechanical Engineer pay
Mainspring Energy vs Voyager TechnologiesMainspring Energy vs Anduril IndustriesMainspring Energy vs LanceSoftMainspring Energy vs Ephemeris NetMainspring Energy vs RaydarMainspring Energy vs Crusoe