Hiring.Camp

Staff Electrical Engineer, Power Electronics

Mainspringenergy

·

Apr 7, 2026

Apply
Salary
$157k – $185k/yr
Location
Menlo Park, CA
Workplace
Hybrid
Department
Electrical Engr
Experience
8+ years
Source
Lever

Description

Company Overview

Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines, and fuel cells to quickly and reliably deliver local power for EV charging, commercial facilities, data centers, and grid-scale operations. 

The Mainspring Linear Generator is fuel flexible, ramps up and down to meet demand, and utilizes a flameless reaction with near-zero NOx emissions. Backed by top-tier investors including Khosla Ventures, Bill Gates, American Electric Power, Lightrock, and General Catalyst Mainspring designs, manufactures and delivers its products to customers across the U.S. today, and we’re quickly scaling for international expansion.

Inspired by our vision of the affordable, reliable, net-zero carbon grid, Mainspring is rapidly expanding within the $816B global electricity equipment market, and we’re hiring the best talent to meet growing customer demand around the globe. We welcome a broad range of backgrounds, experiences, and talents to bring fresh perspectives and ongoing innovation to our customers.

We are looking to build relationships with people who share our values:

Pragmatic Optimism. Building a new category of world-class power generation requires the optimism of ambition and creativity, balanced with practicality to solve problems efficiently. The challenges that arise are opportunities for growth.

Excellence without Ego. We bring expertise and commitment to creating the best customer experience, from sales to deployment and service, just as we apply deep technical rigor to building and delivering world-class products. We strive for excellence and behave as leaders with the humility to acknowledge our challenges, both collectively and as individual contributors.

Proactive Collaboration. The integration and cross-disciplinary nature of Mainspring’s business requires intentionally seeking out others who bring different skills, perspectives, and priorities. Our culture of inclusion and respect extends beyond our team to interactions with our partners and customers.

More information can be found at www.mainspringenergy.com


Job Overview

The technology that powers Mainspring’s Linear Generator is unlike any other generator technology on the market. The Linear Generator relies on innovative electrical power and control hardware systems to achieve its best-in-class efficiency while meeting the world’s strictest emissions requirements. These electrical hardware systems are designed by a talented team of electrical engineers that own hardware design from initial concept through test and manufacturing.

We have a high impact opportunity for a power electronics engineer to shape the future of the Linear Generator’s power electronics systems.

Similar Jobs

30

Staff Electrical Engineer

Northrop Grumman·Apopka, Florida

3d ago

Staff Electrical Engineer

Northrop Grumman·US

3d ago

Staff Engineer Electrical

Northrop Grumman·US·Onsite

1w ago

Staff Engineer Electrical

Northrop Grumman·Oklahoma City, Oklahoma·Onsite

1w ago

Staff Electrical Engineer

Onto Innovation·Eindhoven-Netherlands

1w ago

Staff Electrical Engineer

Onto·Eindhoven-Netherlands

1w ago

Staff Electrical Engineer

CHAOS Industries·El Segundo, California +1·Remote, Onsite

2w ago

Staff Electrical Engineer

Toast·Taiwan·Hybrid

Staff Electrical Engineer

Qinetiqus·Devens, Massachusetts

3w ago

Staff Electrical Engineer

PROCEPT BioRobotics·US·Onsite

3w ago

Staff Electrical Engineer

Illumina·US - Bay Area - Hayward, US

3w ago

Staff Electrical Engineer

SB Energy·Denver, Colorado +3·Remote

Staff Electrical Engineer

Symbotic·Massachusetts, US

4w ago

Staff Engineer, Electrical

Stryker is one of the·Grand Rapids, Michigan +1·Hybrid

4w ago

Staff Engineer Electrical

Northrop Grumman·US

1mo ago

Staff Engineer Electrical

Northrop Grumman·Gilbert, Arizona

1mo ago

Staff Engineer - Electrical

Professional Service Industries (PSI)·Boxborough, Massachusetts

1mo ago

Staff Electrical Engineer

Stryker is one of the·Grand Rapids, Michigan +2·Hybrid, Onsite

1mo ago

Staff Electrical Engineer

Oura·Hybrid - San Francisco, California·Hybrid

1mo ago

Staff Electrical Engineer

CHAOS Industries·El Segundo, California +1·Remote, Onsite

1mo ago

Staff Electrical Engineer

Mount Indie

Staff Electrical Engineer

Whoop·Boston, Massachusetts·Onsite

1mo ago

Staff Electrical Engineer

Flowserve·Lynchburg, Virginia

1mo ago

Staff Electrical Engineer

Atlas Energy Solutions·Austin, Texas·Onsite

1mo ago

Electrical Engineer, Staff

AMERICAN SYSTEMS·Bethesda, Maryland

1mo ago

Staff Electrical Engineer

Stryker is one of the·Michigan, US·Hybrid, Onsite

1mo ago

Staff Electrical Engineer

Cfsenergy·Milpitas, California·Onsite

1mo ago

Staff Electrical Engineer

FW ACQUISITION INC·Torrance, California

Staff Electrical Engineer

RED CAT HOLDINGS·Flightwave - Torrance, CA 90503

Staff Electrical Engineer

Relativity·Long Beach, California

2mo ago