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Senior R&D Mechanical Technician

mainspringenergy
Companymainspringenergy
CategorySkilled Technician
LocationMenlo Park
RemoteOn-site (inferred)
EmploymentNot stated
LevelSenior
SalaryUSD 36–51
Posted19 Mar 2026
Last verified11 Aug 2026
SourceEmployer ATS (lever)
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Description
About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today has hundreds of megawatts in advanced development and field operations for leading Fortune 500 companies, data centers, and utilities. Mainspring also partners with global energy leaders including AEP, NextEra Energy Resources, Schneider Electric, and more. The core values that ground our work, guide our decisions, and connect us together: Pragmatic Optimism Excellence without Ego Proactive Collaboration Job Overview We are seeking enthusiastic and resourceful individuals with a strong mechanical background to join our growing Research & Development team as R&D Technicians. If you have a knack for mechanics, enjoy tackling novel challenges, and possess a passion for improvisation and creative problem-solving, this could be the perfect opportunity for you. In this role, you will be instrumental in the development of our innovative generator technology, working closely with our talented engineering team at our dedicated R&D Center of Excellence in Menlo Park. You'll have the chance to experiment, build prototypes, and contribute directly to bringing affordable, dispatchable, and clean energy to the world. We offer excellent working conditions, with at least 30% of your time spent in comfortable indoor environments. Ergonomics and safety are paramount in our facility, ensuring a supportive and healthy work environment.