Mainspring Energy jobs
All open jobs at Mainspring Energy, updated every few hours. Counts as of November 13, 2026.
- Open roles
- 90
- Posted in the last 7 days
- 3
- Open 60 days or more
- 58%
- Typical time open: still measuring
- —
Open roles by department
- Engineering46
- Operations14
- Product9
- Design8
- Other4
- Sales3
- Data2
- Legal & policy2
- Customer success1
- Finance1
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Recent roles at Mainspring Energy
Every role here is past its first 24 hours, so it's free to see in full.
Senior Mechanical Engineer – Continuous Improvement for Mechanical Design & Quality Control(opens the employer’s site)
Design · On-site · Monterrey, Nuevo León · Senior
Posted Nov 10Senior Simulation Engineer(opens the employer’s site)
Engineering · On-site · Monterrey, Nuevo León · Senior
Posted Nov 10Mechanical Engineer - Thermal / Fluids Hardware Design(opens the employer’s site)
Design · On-site · Menlo Park, CA
$119K–$165KPosted Nov 9End of Line Technician(opens the employer’s site)
Product · On-site · Menlo Park, CA
$28.00–$37.00/hPosted Nov 4Senior Staff Commodity Manager, Electrical(opens the employer’s site)
Operations · Remote · US only · Lead & director
$162K–$191KPosted Nov 3Field Service Technician (Long Island, NY)(opens the employer’s site)
Operations · On-site · Long Island, NY
$27.00–$36.00/hPosted Oct 30Senior Field Service Technician (Worcester, MA)(opens the employer’s site)
Operations · On-site · Worcester, MA · Senior
$36.00–$51.30/hPosted Oct 30Senior Executive Assistant(opens the employer’s site)
Operations · On-site · Menlo Park, CA · Senior
$128K–$150KPosted Oct 27Controls Engineer - Electrical Systems Control(opens the employer’s site)
Engineering · Hybrid · Menlo Park, CA
$119K–$140KPosted Oct 27Senior Sustaining Controls Engineer(opens the employer’s site)
Engineering · On-site · Menlo Park, CA · Senior
$139K–$163KPosted Oct 26Senior Staff Controls Software Engineer(opens the employer’s site)
Engineering · On-site · Menlo Park, CA · Lead & director
$189K–$223KPosted Oct 26Mechanical Design Drafter(opens the employer’s site)
Design · On-site · Monterrey, Nuevo León
Posted Oct 24Senior Industrial Engineer(opens the employer’s site)
Engineering · On-site · Monterrey, Nuevo León · Senior
Posted Oct 23End of Line Technician(opens the employer’s site)
Operations · On-site · Monterrey, Nuevo León
Posted Oct 23Software Deployment Operations Manager(opens the employer’s site)
Engineering · On-site · Menlo Park, CA
$115K–$135KPosted Oct 17Vice President, Electrical Engineering(opens the employer’s site)
Engineering · On-site · Menlo Park, CA · Lead & director
$285K–$335KPosted Oct 15Senior Project Coordinator(opens the employer’s site)
Other · Remote · US only · Senior
$113K–$133KPosted Oct 15Staff Power Systems Site Integration Engineer(opens the employer’s site)
Engineering · Remote · US only · Lead & director
$135K–$159KPosted Oct 15Staff Project Engineer - Grid Scale(opens the employer’s site)
Engineering · Remote · US only · Lead & director
$135K–$159KPosted Oct 15Senior Project Manager - Grid Scale(opens the employer’s site)
Operations · Remote · US only · Senior
$135K–$159KPosted Oct 15Senior Product Integration Engineer (CAD)(opens the employer’s site)
Product · On-site · Menlo Park, CA · Senior
$130K–$153KPosted Oct 14Senior Product Performance Engineer(opens the employer’s site)
Product · On-site · Menlo Park, CA · Senior
$130K–$153KPosted Oct 11Staff Product Performance Engineer(opens the employer’s site)
Product · On-site · Menlo Park, CA · Lead & director
$156K–$184KPosted Oct 11Senior Staff Software Test & Automation Engineer(opens the employer’s site)
Engineering · On-site · Menlo Park, CA · Lead & director
$160K–$190KPosted Oct 9Manager, CAD & Design Systems(opens the employer’s site)
Design · On-site · Menlo Park, CA
$180K–$210KPosted Oct 9Fleet Operations & Analytics Engineer(opens the employer’s site)
Data · Hybrid · Remote
$112K–$127KPosted Oct 7FP&A Manager — Services(opens the employer’s site)
Finance · On-site · Menlo Park, CA
$132K–$145KPosted Oct 2Sustaining Controls Engineer(opens the employer’s site)
Engineering · On-site · Menlo Park, CA
$119K–$140KPosted Oct 2- $126K–$149KPosted Oct 1
Electrical Upgrades Technician(opens the employer’s site)
Other · On-site · Menlo Park, CA
$29.00–$38.00/hPosted Sep 30