LiquidPiston
LiquidPiston is seeking a hands-on Mechanical Engineer to contribute to all phases of rotary diesel engine development, from concept and design through testing and iteration. This high-impact, cross-functional role requires strong mechanical design skills, analytical thinking, and a passion for solving complex technical challenges in a fast-paced R&D environment. The position involves designing components, conducting engineering analysis, supporting prototype fabrication, and troubleshooting mechanical systems.
LiquidPiston develops and commercializes a patented rotary combustion technology (the X‑Engine) built around its High‑Efficiency Hybrid Cycle (HEHC). Their compact engines deliver very high power density — up to ~10× the power of comparable piston engines — and roughly 30% better fuel efficiency, making them a strong fit for hybrid‑electric systems and range extenders. Target markets include aviation and unmanned aircraft, portable and stationary generators, industrial and defense applications, and OEM integrations across their X‑mini and XTS platforms.
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
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and employee contacts for LiquidPiston.
LiquidPiston didn’t post a salary, so this is our estimate from similar listings.