Electroflow Technologies is revolutionizing the battery supply chain using sustainable electrochemistry. In the last year, we invented our breakthrough electrochemical lithium extraction technology, scaled it 1000x, and validated it on real brine samples acquired from across the US. We’re supported by the Breakthrough Energy Fellowship and leading climate investors. Come join us as we fully unlock America’s battery potential! We're seeking motivated individuals eager to tackle chemical, electrochemical, and engineering challenges.

We are hiring a Mechanical Engineer to construct our next-generation electrochemical cell stack. The ideal candidate will possess knowledge of computer aided design (CAD), 3D printing, and stack tolerance analysis. The candidate will design, develop, test, and validate critical stack components such as flow plates, endplates, seals, and bipolar plates while ensuring alignment with stack performance targets. They will also analyze and optimize compression settings to ensure robust sealing performance and uniform compression under various operating conditions.

Bachelor’s degree in Mechanical Engineering or related field

At least 3 years of applied engineering experience in industrial or academic settings
Experience in stack tolerance analysis and design validation

Experience constructing and testing multi-unit cell stacks

Proven track record of milestone achievement in fast-paced work environments

Mission-driven and motivated to build a better future

US work permit

$25.00 - $35.00 per hour salary
Contribute at the ground floor of a fast-paced startup and maximize your impact on achieving an energy-abundant future
Flexible work hours
Positive, optimistic team and work environment
Build and work with cutting edge technology

Electroflow Technologies

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Mechanical Engineer, Cell Stack Design