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© All Rights Reserved. ApplyBlast.com
Mainspring Energy
The Package R&D Technician will work in a research and development environment building and assembling generator enclosure components, collaborating with engineers to modify and improve prototypes, and supporting testing and retrofits. The role requires strong mechanical assembly, metal fabrication, and safety-oriented skills.
Headquarters
Menlo Park, California, United States
Company Size
201-500 employees
Founded
2010
Mainspring Energy designs and deploys modular Linear Generators that deliver flexible onsite power at any scale and can run on a variety of fuels. Their systems target capacity, resilience, and cost needs for use cases like backup power, distributed generation, and hybrid renewable-plus-storage microgrids. Customers choose Mainspring for its fuel‑agnostic, scalable hardware and focus on reliable, cost‑effective local generation and grid support.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Mainspring Energy.
37% below the average for this role
Verdagy to supply hydrogen to Mainspring Energy for its linear generators
May 30, 2025
