Application Guide

How to Apply for Mechanical Engineer, Power Systems

at Electric Hydrogen

🏢 About Electric Hydrogen

Electric Hydrogen is a mission-driven company focused on decarbonizing heavy industry through affordable green hydrogen. Their innovative electrolysis technology aims to replace fossil fuels in sectors like steel and ammonia, making a tangible impact on climate change. Working here offers the chance to be at the forefront of clean energy solutions.

About This Role

As a Mechanical Engineer in Power Systems, you'll design and analyze mechanical components for high-power electronics used in hydrogen electrolysis. Your work will directly influence the efficiency and cost-effectiveness of green hydrogen production, enabling industrial decarbonization at scale. This role combines hands-on design with cross-functional collaboration to bring prototypes to production.

💡 A Day in the Life

You'll start your day by reviewing design iterations with the lead mechanical designer, then dive into CAD modeling or thermal simulations. Midday, you might join a cross-functional meeting with electrical and systems engineers to discuss integration challenges. Afternoons are often spent creating detailed drawings or collaborating with manufacturing partners to ensure prototypes meet specifications.

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🎯 Who Electric Hydrogen Is Looking For

  • Has 5+ years of experience designing mechanical systems for high-power electrical equipment (e.g., inverters, transformers, power supplies) with a focus on thermal management and structural integrity.
  • Proficient in 3D CAD (SolidWorks, CATIA, or similar) and experienced in creating detailed drawings and documentation for manufacturing.
  • Understands trade-offs between performance, cost, and manufacturability, and can collaborate with systems engineers to optimize power system design.
  • Thrives in a fast-paced, remote startup environment and is comfortable with hands-on prototyping and iterative design cycles.

📝 Tips for Applying to Electric Hydrogen

1

Highlight specific projects where you designed mechanical systems for high-power electronics, including thermal management solutions (e.g., heat sinks, liquid cooling) and structural analysis.

2

Quantify your impact: mention efficiency gains, cost reductions, or reliability improvements from your designs.

3

Tailor your resume to emphasize experience with power distribution systems or electrolysis-related hardware, even if tangential.

4

Show familiarity with Electric Hydrogen's technology by mentioning their electrolysis approach (e.g., PEM or alkaline) in your cover letter.

5

Prepare a portfolio of CAD models and drawings from past projects to demonstrate your attention to detail and manufacturing readiness.

✉️ What to Emphasize in Your Cover Letter

["Express passion for climate tech and specifically Electric Hydrogen's mission to decarbonize heavy industry.", "Describe your experience with thermal management and structural design for high-power systems, linking it to the role's requirements.", 'Emphasize your ability to collaborate with cross-functional teams (electrical, systems, manufacturing) to optimize designs.', 'Mention your comfort with remote work and proactive communication in a distributed team.']

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🔍 Research Before Applying

To stand out, make sure you've researched:

  • → Read Electric Hydrogen's latest press releases or blog posts to understand their technology roadmap and recent partnerships.
  • → Familiarize yourself with their electrolysis technology (PEM vs. alkaline) and the role of power electronics in hydrogen production.
  • → Research the company's funding history and key investors to gauge stability and growth trajectory.
  • → Look into their remote work culture and tools (e.g., Slack, Zoom, project management software) to prepare for collaboration.

💬 Prepare for These Interview Topics

Based on this role, you may be asked about:

1 Describe a time you designed a mechanical system for a high-power electronic product. What were the key thermal and structural challenges?
2 How do you approach trade-offs between cost, performance, and manufacturability in mechanical design?
3 Explain your experience with design for manufacturing (DFM) and how you ensure drawings are production-ready.
4 How do you collaborate with electrical engineers to integrate mechanical and electrical components in a power system?
5 What do you know about green hydrogen production, and how do you see mechanical engineering contributing to cost reduction?
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⚠️ Common Mistakes to Avoid

  • Submitting a generic cover letter that doesn't mention Electric Hydrogen's specific mission or technology.
  • Failing to highlight thermal management experience, which is critical for power systems roles.
  • Not providing examples of working with high-power equipment—vague references to 'mechanical design' are insufficient.

📅 Application Timeline

This position is open until filled. However, we recommend applying as soon as possible as roles at mission-driven organizations tend to fill quickly.

Typical hiring timeline:

1

Application Review

1-2 weeks

2

Initial Screening

Phone call or written assessment

3

Interviews

1-2 rounds, usually virtual

✓

Offer

Congratulations!

Ready to Apply?

Good luck with your application to Electric Hydrogen!

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