Mechanical Engineer, Power Systems

Electric Hydrogen

Mechanical Engineer developing high-power electronic products for hydrogen electrolysis systems. Collaborating with cross-functional teams to deliver robust mechanical solutions from prototype through production.

Posted 5/18/2026full-timeRemote • California • 🇺🇸 United StatesMid-LevelSenior💰 $128,000 - $173,000 per yearWebsite

About the role

Key responsibilities & impact

Support the design and analysis of mechanical aspects of high-power electronic products supporting 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
Participate in design reviews and contribute to internal and external technical documentation related to power system mechanical design
Support manufacturing, testing, and field deployment activities as needed
Contribute to design for manufacturability, reliability, and serviceability across product development efforts

Requirements

What you’ll need

Bachelor’s degree in Mechanical Engineering or related field with 5+ years of relevant industry experience, or a PhD with 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 power bussing, bus bars, and high-current electrical interfaces preferred
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

Benefits

Comp & perks

an equity grant
time off programs
a $75/month cell phone allowance
a 4% employer 401(k) match
access to competitive medical, dental, vision, life insurance, short-term & long-term disability plans
a discretionary bonus

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

mechanical designthermal managementstructural analysispower bussingbus barshigh-current electrical interfaces3D CAD softwaredetailed drawing creationdesign for manufacturabilitydesign for reliability

Soft Skills

strong communicationcross-functional collaborationability to thrive in fast-paced environment

Certifications

Bachelor’s degree in Mechanical EngineeringPhD in Mechanical Engineering