Careers at Hiring now
Mainspring Energy
Hiring across Engineering, Design and Operations
Open roles at Mainspring Energy
16 positions we're tracking, re-checked daily
- Apply ↗
vice president, electrical engineering
menlo park, caMid-levelFirst seen 6 days ago - Apply ↗
Staff Power Systems Site Integration Engineer
RemoteSeniorFirst seen 3 days ago - Apply ↗
Staff Project Engineer
RemoteSeniorFirst seen 4 days ago - Apply ↗
senior product integration engineer
menlo park caSeniorFirst seen 5 days ago - Apply ↗
Staff Product Performance Engineer
Menlo Park, CAonsiteSeniorFirst seen 5 days ago - Apply ↗
Manager CAD & Design Systems
Menlo Park, CAonsiteMid-levelFirst seen 2 days ago - Apply ↗
Corporate Paralegal
RemoteMid-levelFirst seen 2 weeks ago - Apply ↗
staff mechanical engineer
menlo park, caSeniorFirst seen 3 weeks ago - Apply ↗
Principal Electrical Engineer
Menlo Park, CAonsiteSeniorFirst seen 5 days ago - Apply ↗
senior staff electrical engineer
menlo park, caSeniorFirst seen 4 days ago - Apply ↗
electrical engineer electronics design
menlo park, caMid-levelFirst seen 4 days ago - Apply ↗
Field Service Technician
Long Island, NYonsiteMid-levelFirst seen last month - Apply ↗
associate operations support specialist
RemoteEntry-levelFirst seen 3 weeks ago - Apply ↗
field service manager
menlo park, caMid-levelFirst seen last month - Apply ↗
Sales Director
RemoteSeniorFirst seen last month - Apply ↗
senior staff contract manufacturing
menlo park, californiaSeniorFirst seen last week
Tracking Mainspring Energy
Last checked October 23, 2026Know when Mainspring Energy is hiring before anyone else
A role stays uncontested for about four days. Here's the window, and where we put you in it.
- LiveLiveWatching Mainspring Energy0 applicants
- Same daySame dayRead off their careers page~2 applicants
- Next morningNext morningIn your matches, with who's hiring~5 applicants
- Day 2Day 2You've emailed them~8 applicants
- Day 7+Day 7+Hits the job boards250+ applicants
Working at Mainspring Energy
We track Mainspring Energy and surface their roles as they open.
5 of the 16 open roles are remote.
How to actually get hired at Mainspring Energy
Why applying the normal way doesn't work
Mainspring Energy runs an applicant tracking system (Lever), but hiring managers still work referrals first. A cold application to Mainspring Energy isn't dead, it's just fourth in line behind internal referrals, sourced candidates and recruiter pipelines.
Who to contact at Mainspring Energy
We haven't verified a contact route at Mainspring Energy yet. The decision usually sits with the hiring manager for the team that's hiring, but that's a model, not something we've confirmed. Members get verified contacts first.
What Mainspring Energy screens for
relevant experience and ability to operate autonomously
Tailor your CV to the specific Mainspring Energy role rather than sending a general one. Applications that mirror the language of the job description clear automated filters at a materially higher rate.
Mistakes that kill Mainspring Energy applications
Don't send the same CV you sent everywhere else. Whoever reads applications at Mainspring Energy can tell, and it's the fastest rejection there is.
Lead with their problem, not your ambition. Mainspring Energy is focused on is growing — show you understand that.
Applying and waiting = silence. Follow up at day five — it roughly doubles your odds of a reply.
Tracking Mainspring Energy
Applying to Mainspring Energy? Get the contact, not the form.
Mainspring Energy careers: frequently asked questions
How many jobs does Mainspring Energy have open?
We're tracking 16 active openings at Mainspring Energy (verified October 23, 2026).
Does Mainspring Energy hire remotely?
Yes, 5 of the 16 current Mainspring Energy vacancies are remote.
What roles is Mainspring Energy hiring for?
Mainspring Energy is hiring across Engineering, Design and Operations. The most recent opening is vice president, electrical engineering.
How do I apply for a job at Mainspring Energy?
Click through to apply, or see our detailed guide on landing a job at Mainspring Energy.
Does Mainspring Energy respond to cold emails?
We haven't verified response rates at Mainspring Energy yet.
Who is the hiring manager at Mainspring Energy?
We haven't confirmed who leads hiring at Mainspring Energy. It's usually the manager of the team that's hiring.
What ATS does Mainspring Energy use?
Mainspring Energy uses Lever.
How competitive is it to get hired at Mainspring Energy?
A role at Mainspring Energy typically draws 100-250 applicants in the first two weeks. Applying inside 72 hours of a posting going live is the single biggest lever you control.
Tracking Mainspring Energy
Last checked October 23, 2026Hear about Mainspring Energy roles the day they open
A role stays uncontested for about four days. Here's the window, and where we put you in it.
- LiveLiveWatching Mainspring Energy0 applicants
- Same daySame dayRead off their careers page~2 applicants
- Next morningNext morningIn your matches, with who's hiring~5 applicants
- Day 2Day 2You've emailed them~8 applicants
- Day 7+Day 7+Hits the job boards250+ applicants
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