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MainspringEnergy

Renewable energy · Start-up · US
89 open rolesFirst seen 2026-07-14
Open roles
RoleLocationRemoteLevelSalaryPosted
Staff Technical Program Manager, Software Engineering
Engineering
Menlo ParkOn-siteManagerUSD 151k–209k29 Jul 2026
Electrical Engineer - Power Electronics
Engineering
Menlo ParkHybrid—USD 114k–130k27 Jul 2026
Mechanical Design Engineer - Electromechanical
Engineering
Menlo ParkOn-site—USD 114k–140k25 Jul 2026
Data Center Senior Sales Associate
Sales
Menlo ParkRemoteSeniorUSD 98k–115k17 Jul 2026
Head of Commercial Operations
Operations & Admin
Menlo ParkOn-siteDirectorUSD 153k–230k16 Jul 2026
Senior Commissioning Operations Engineer
Engineering
Menlo ParkRemoteSeniorUSD 109k–128k16 Jul 2026
Senior Mechanical Engineer - Linear Electromagnetic Machine
Engineering
Menlo ParkOn-siteSeniorUSD 140k–165k14 Jul 2026
Senior Director of Industrialization
Manufacturing
Menlo ParkHybridDirectorUSD 210k–247k13 Jul 2026
Staff Electrical Test Development Engineer - NPI
Engineering
Menlo ParkHybrid—USD 157k–185k6 Jul 2026
Senior Director of Federal Affairs
Legal & Compliance
WashingtonOn-siteDirectorUSD 199k–243k1 Jul 2026
Director of Federal Affairs
Legal & Compliance
WashingtonOn-siteDirectorUSD 172k–216k1 Jul 2026
Origination Manager
Finance
Menlo ParkRemoteManagerUSD 110k–130k26 Jun 2026
Senior Field Service Analyst
Skilled Technician
Menlo ParkOn-siteSeniorUSD 110k–130k25 Jun 2026
Senior Quality Engineer
Engineering
MonterreyOn-siteSenior—23 Jun 2026
Senior Mechanical Engineer - Thermal / Fluids Hardware Design
Engineering
Menlo ParkOn-siteSeniorUSD 140k–165k22 Jun 2026
Mechanical Engineer - Thermal / Fluids Hardware Design
Engineering
Menlo ParkOn-site—USD 114k–130k22 Jun 2026
Tax Manager
Finance
Menlo ParkOn-siteManagerUSD 116k–175k22 Jun 2026
Staff Reliability Engineer, Electrical Systems
Engineering
Menlo ParkOn-site—USD 151k–178k18 Jun 2026
Staff Mechanical Engineer - Battery Design
Engineering
Menlo ParkOn-site—USD 172k–203k18 Jun 2026
Staff Electrical Systems & Sustaining Engineer
Engineering
Menlo ParkHybrid—USD 157k–185k18 Jun 2026
Senior Electrical Systems & Sustaining Engineer
Engineering
Menlo ParkHybridSeniorUSD 130k–153k18 Jun 2026
Recruiting Coordinator (Contract)
HR & Recruiting
Menlo ParkOn-site—USD 28–3518 Jun 2026
Fleet Operations & Analytics Engineer
Engineering
Menlo ParkOn-site—USD 109k–123k17 Jun 2026
Field Service Operations Supervisor (Salinas, CA)
Skilled Technician
SalinasOn-siteManagerUSD 88k–104k15 Jun 2026
Senior Field Service Technician (Ohio)
Skilled Technician
ColumbusOn-siteSeniorUSD 35–5015 Jun 2026
Field Service Technician (Ohio)
Skilled Technician
ColumbusOn-site—USD 26–3515 Jun 2026
Technical Talent Sourcer (6-Month Contract)
HR & Recruiting
Menlo ParkRemote——12 Jun 2026
Senior Field Service Technician (Stockton, CA or Tracy, CA)
Skilled Technician
TracyOn-siteSeniorUSD 35–5012 Jun 2026
Field Service Technician (Stockon, CA or Tracy, CA)
Skilled Technician
TracyOn-site—USD 26–3512 Jun 2026
Director / Senior Director of Accounting
Finance
Menlo ParkOn-siteDirectorUSD 183k–257k12 Jun 2026
Senior Field Service Technician (Salinas, CA)
Skilled Technician
SalinasOn-siteSeniorUSD 35–5010 Jun 2026
Field Service Technician (Salinas, CA)
Skilled Technician
SalinasOn-site—USD 26–3510 Jun 2026
Staff Supplier Quality Engineer - Special Processes
Engineering
Menlo ParkHybrid—USD 136k–160k9 Jun 2026
Director, Electrical Strategic Sourcing
Procurement
Menlo ParkRemoteDirectorUSD 188k–221k5 Jun 2026
Senior Manufacturing Engineer - DFM
Engineering
Menlo ParkOn-siteSeniorUSD 116k–136k5 Jun 2026
Senior Staff Mechanical Engineer - Structures & Alignment
Engineering
Menlo ParkOn-siteSeniorUSD 170k–209k1 Jun 2026
Senior Sales Contracting Manager
Sales
Menlo ParkRemoteManagerUSD 155k–180k29 May 2026
Associate Operations Support Specialist II - Nightshift
Customer Support
Menlo ParkRemote—USD 22–2629 May 2026
Senior Buyer/Planner
Procurement
Menlo ParkOn-siteSeniorUSD 84k–115k28 May 2026
Senior Mechanical Design Engineer - Electromechanical
Engineering
Menlo ParkOn-siteSeniorUSD 140k–165k26 May 2026
Staff Electrical Engineer - Electrical Integration Engineer - Power Conversion System (PCS) Skid
Engineering
Menlo ParkOn-site—USD 157k–185k15 May 2026
Staff Electrical Engineer - Balance of System Integration Engineer
Engineering
Menlo ParkOn-site—USD 157k–185k15 May 2026
Senior Electrical Engineer - Balance of System Integration Engineer
Engineering
Menlo ParkOn-siteSeniorUSD 130k–153k15 May 2026
Senior Electrical Engineer - Electrical Integration Engineer - Power Conversion System (PCS) Skid
Engineering
Menlo ParkOn-siteSeniorUSD 130k–153k15 May 2026
Senior Software Engineer in Test
Engineering
Menlo ParkOn-siteSeniorUSD 123k–145k13 May 2026
Senior Reliability Engineer, Electrical Systems
Engineering
Menlo ParkOn-siteSeniorUSD 126k–148k13 May 2026
Reliability Test Engineer, Special Projects
Engineering
Menlo ParkOn-site—USD 108k–124k12 May 2026
Senior Manager, PLM Engineering Tools & Systems
Engineering
Menlo ParkHybridManagerUSD 174k–205k5 May 2026
Staff Cloud Platform Software Engineer
Engineering
Menlo ParkOn-site—USD 162k–190k28 Apr 2026
Principal Cloud Platform Software Engineer
Engineering
Menlo ParkOn-siteLeadUSD 210k–247k24 Apr 2026