Mainspring Energy jobs — live openings & advertised pay

Architecture & Engineering (Physical)

Vice President, Electrical Engineering

US$285,000 – US$335,000 / yr

Mainspring Energy · Menlo Park

Posted 15 Oct 2026

Architecture & Engineering (Physical)

Product Integration Engineer

US$130,000 – US$153,000 / yr

Mainspring Energy · Menlo Park

Posted 13 Oct 2026

Architecture & Engineering (Physical)

Product Performance Engineer

US$130,000 – US$153,000 / yr

Mainspring Energy · Menlo Park

Posted 10 Oct 2026

Architecture & Engineering (Physical)

Product Performance Engineer

US$156,000 – US$183,500 / yr

Mainspring Energy · Menlo Park

Posted 10 Oct 2026

Architecture & Engineering (Physical)

Manager, CAD & Design Systems

US$180,000 – US$210,000 / yr

Mainspring Energy · Menlo Park

Posted 9 Oct 2026

Corporate Finance & Accounting

Fp&a Manager

US$106,000 – US$125,000 / yr

Mainspring Energy · Menlo Park

Posted 2 Oct 2026

Maintenance & Repair

Mechanical Upgrades Technician

US$29 – US$38 / hr

Mainspring Energy · Menlo Park

Posted 1 Oct 2026

Architecture & Engineering (Physical)

Sustaining Controls Engineer

US$119,000 – US$140,000 / yr

Mainspring Energy · Menlo Park

Posted 1 Oct 2026

Legal & Compliance

Corporate Paralegal

US$126,000 – US$149,000 / yr

Mainspring Energy · Remote · Remote

Posted 30 Sep 2026

Electrical & Mechanical Trades

Electrical Upgrades Technician

US$32 – US$38 / hr

Mainspring Energy · Menlo Park

Posted 30 Sep 2026

Corporate Finance & Accounting

Corporate FP&A Analyst

US$130,500 – US$153,000 / yr

Mainspring Energy · Menlo Park

Posted 23 Sep 2026

Maintenance & Repair

Field Service Technician

US$39 – US$55 / hr

Mainspring Energy · Menlo Park

Posted 23 Sep 2026

On-site & Field Service Roles

Field Service Technician

US$29 – US$39 / hr

Mainspring Energy · Menlo Park

Posted 23 Sep 2026

Architecture & Engineering (Physical)

Mechanical Engineer

US$172,000 – US$230,000 / yr

Mainspring Energy · Menlo Park

Posted 18 Sep 2026

Architecture & Engineering (Physical)

Reaction Controls Engineer

US$134,000 – US$159,000 / yr

Mainspring Energy · Menlo Park

Posted 17 Sep 2026

Architecture & Engineering (Physical)

Electrical Engineer

US$221,000 – US$260,000 / yr

Mainspring Energy · Menlo Park

Posted 17 Sep 2026

Architecture & Engineering (Physical)

Electrical Engineer

US$181,000 – US$213,000 / yr

Mainspring Energy · Menlo Park

Posted 17 Sep 2026

Architecture & Engineering (Physical)

Electrical Engineer

US$209,000 – US$246,000 / yr

Mainspring Energy · Menlo Park

Posted 17 Sep 2026

Architecture & Engineering (Physical)

Electrical Engineer

US$125,000 – US$213,000 / yr

Mainspring Energy · Menlo Park

Posted 16 Sep 2026

Maintenance & Repair

Field Service Technician

US$35 – US$50 / hr

Mainspring Energy · Long Island City

Posted 15 Sep 2026

Architecture & Engineering (Physical)

Vice President, Electrical Engineering

US$285,000 – US$335,000 / yr

Mainspring Energy · Menlo Park

Posted 15 Oct 2026

Architecture & Engineering (Physical)

Product Integration Engineer

US$130,000 – US$153,000 / yr

Mainspring Energy · Menlo Park

Posted 13 Oct 2026

Architecture & Engineering (Physical)

Product Performance Engineer

US$130,000 – US$153,000 / yr

Mainspring Energy · Menlo Park

Posted 10 Oct 2026

Architecture & Engineering (Physical)

Product Performance Engineer

US$156,000 – US$183,500 / yr

Mainspring Energy · Menlo Park

Posted 10 Oct 2026

Architecture & Engineering (Physical)

Manager, CAD & Design Systems

US$180,000 – US$210,000 / yr

Mainspring Energy · Menlo Park

Posted 9 Oct 2026

Corporate Finance & Accounting

Fp&a Manager

US$106,000 – US$125,000 / yr

Mainspring Energy · Menlo Park

Posted 2 Oct 2026

Maintenance & Repair

Mechanical Upgrades Technician

US$29 – US$38 / hr

Mainspring Energy · Menlo Park

Posted 1 Oct 2026

Architecture & Engineering (Physical)

Sustaining Controls Engineer

US$119,000 – US$140,000 / yr

Mainspring Energy · Menlo Park

Posted 1 Oct 2026

Legal & Compliance

Corporate Paralegal

US$126,000 – US$149,000 / yr

Mainspring Energy · Remote · Remote

Posted 30 Sep 2026

Electrical & Mechanical Trades

Electrical Upgrades Technician

US$32 – US$38 / hr

Mainspring Energy · Menlo Park

Posted 30 Sep 2026

Corporate Finance & Accounting

Corporate FP&A Analyst

US$130,500 – US$153,000 / yr

Mainspring Energy · Menlo Park

Posted 23 Sep 2026

Maintenance & Repair

Field Service Technician

US$39 – US$55 / hr

Mainspring Energy · Menlo Park

Posted 23 Sep 2026

On-site & Field Service Roles

Field Service Technician

US$29 – US$39 / hr

Mainspring Energy · Menlo Park

Posted 23 Sep 2026

Architecture & Engineering (Physical)

Mechanical Engineer

US$172,000 – US$230,000 / yr

Mainspring Energy · Menlo Park

Posted 18 Sep 2026

Architecture & Engineering (Physical)

Reaction Controls Engineer

US$134,000 – US$159,000 / yr

Mainspring Energy · Menlo Park

Posted 17 Sep 2026

Architecture & Engineering (Physical)

Electrical Engineer

US$221,000 – US$260,000 / yr

Mainspring Energy · Menlo Park

Posted 17 Sep 2026

Architecture & Engineering (Physical)

Electrical Engineer

US$181,000 – US$213,000 / yr

Mainspring Energy · Menlo Park

Posted 17 Sep 2026

Architecture & Engineering (Physical)

Electrical Engineer

US$209,000 – US$246,000 / yr

Mainspring Energy · Menlo Park

Posted 17 Sep 2026

Architecture & Engineering (Physical)

Electrical Engineer

US$125,000 – US$213,000 / yr

Mainspring Energy · Menlo Park

Posted 16 Sep 2026

Maintenance & Repair

Field Service Technician

US$35 – US$50 / hr

Mainspring Energy · Long Island City

Posted 15 Sep 2026