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Electric Hydrogen

Manufactures large-scale electrolyzer plants for hydrogen

Mechanical Engineer - Power Systems

Design EngineeringConfirmed live in the last 24 hours
Full-timeSan Jose, CA, USA

About the Job

Requirements

  • A Bachelor's degree in Mechanical Engineering or a related field with at least 5 years of relevant industry experience, or a PhD with at least 2 years of relevant experience.
  • Experience designing mechanical systems for high-power electrical equipment or power distribution systems.
  • Strong understanding of thermal management, structural analysis, and mechanical integration principles.
  • Experience with product development processes and electronics packaging.
  • Proficiency with 3D CAD software and detailed drawing creation.
  • Experience supporting products from prototype through production release.
  • Strong communication and cross-functional collaboration skills.
  • Ability to thrive in a fast-paced, highly collaborative environment.

Responsibilities

  • Support the design and analysis of mechanical aspects of high-power electronic products for hydrogen electrolysis systems.
  • Partner with lead mechanical designers on the layout and integration of power systems, thermal management solutions, and structural designs from prototype through production release.
  • Create and release detailed drawings and documentation for parts and assemblies to support manufacturing and production.
  • Perform detailed mechanical design of power bussing and bus interfaces for high-current DC output systems.
  • Collaborate with systems optimization and modeling teams to evaluate power system performance and plant cost tradeoffs.
  • Lead compliance efforts to certify products for US and EU markets.
  • Support manufacturing, testing, and field deployment activities as needed.
  • Contribute to design for manufacturability, reliability, and serviceability across product development efforts.

Desired Qualifications

  • Experience in hydrogen, renewable energy, battery, power conversion, or industrial automation industries.
  • Familiarity with finite element analysis and thermal simulation tools.
  • Experience working closely with manufacturing and supply chain teams.
  • Knowledge of applicable industry standards for power systems and industrial equipment.

About the Company

Electric Hydrogen

Manufactures large-scale electrolyzer plants for hydrogen

Electric Hydrogen (EH2) designs, builds, and installs large-scale electrolysis plants that produce green hydrogen for heavy industry. Its flagship product is a 100 MW complete electrolyzer plant that can be manufactured in a factory, shipped, and commissioned in about three months. The system uses stacks of electrolysis cells powered by renewable electricity to split water and create hydrogen, offering a no-emissions alternative to fossil fuels. EH2 differentiates itself by delivering much larger, turnkey plants at a lower cost than typical electrolyzers and by accelerating deployment, enabling faster decarbonization of sectors like fertilizer, ammonia, steel, chemicals, and fuels. The company’s goal is to make green hydrogen economically competitive and scalable for industrial decarbonization, supported by significant funding and large-scale projects in North America.

Company size
201-500
Company stage
Debt Financing
Total funding
$798.3M
Headquarters
Harvard, MA
Founded
2020

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