Application Guide

How to Apply for Staff Reliability Engineer

at Form Energy

🏢 About Form Energy

Form Energy is pioneering affordable, long-duration energy storage to enable a 100% renewable electric grid. Their unique iron-air battery technology is designed to store energy for days, not hours, addressing a critical gap in the renewable energy transition. Working here means contributing to a mission-driven team tackling one of the most challenging problems in clean energy.

About This Role

As the Staff Reliability Engineer, you will be the go-to expert for ensuring the long-term durability of battery components, directly impacting the viability of grid-scale energy storage. You'll lead DFMEAs, design accelerated life tests, and build predictive models that inform product design and warranty strategies. Your work ensures that Form Energy's batteries meet their ambitious 20+ year lifespan targets.

💡 A Day in the Life

A typical day might start with a cross-functional DFMEA session on a new battery component, followed by analyzing accelerated life test data in JMP to update lifetime models. After lunch, you might mentor a junior engineer on test design, then spend the afternoon writing a test plan for a new electrode material, collaborating via Slack with the team in Somerville.

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🎯 Who Form Energy Is Looking For

  • A hands-on engineer with 7+ years of experience in hardware reliability, specifically in electrochemical systems (batteries, fuel cells, or similar).
  • Expert in accelerated life test design and statistical analysis using JMP, Python, or Reliasoft, with a track record of building lifetime prediction models.
  • A strong communicator who can mentor cross-functional teams in Design for Reliability (DfR) and lead complex DFMEAs.
  • Comfortable working autonomously in a remote environment, driving experiments from conception to data-driven conclusions.

📝 Tips for Applying to Form Energy

1

Highlight any experience with long-duration energy storage or battery reliability, especially on cell or component-level failure mechanisms.

2

In your resume, quantify the impact of your reliability work (e.g., 'Reduced failure rate by X% through ALT-driven design changes').

3

Tailor your cover letter to show understanding of Form Energy's iron-air technology and the unique reliability challenges of multi-day cycling.

4

Include examples of mentoring or leading DFMEAs, as the role emphasizes cross-functional leadership.

5

Use keywords like 'accelerated life test', 'DFMEA', 'lifetime prediction', and 'JMP/Python' in your resume to pass ATS filters.

✉️ What to Emphasize in Your Cover Letter

["Explain why you're passionate about grid-scale energy storage and Form Energy's mission.", 'Describe a specific reliability challenge you solved that is analogous to battery component degradation.', 'Emphasize your ability to work independently and drive experiments remotely.', 'Mention your experience with statistical modeling and how it improved product reliability.']

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🔍 Research Before Applying

To stand out, make sure you've researched:

  • → Read Form Energy's white papers on iron-air battery technology and their approach to long-duration storage.
  • → Understand the typical failure mechanisms in metal-air batteries (e.g., corrosion, passivation, electrolyte degradation).
  • → Review the company's recent funding rounds and partnerships (e.g., with utilities) to gauge growth stage.
  • → Familiarize yourself with their remote culture and collaboration tools (Slack, Zoom, etc.) as the role is fully remote.

💬 Prepare for These Interview Topics

Based on this role, you may be asked about:

1 How would you design an accelerated life test for a new battery electrode material with unknown failure modes?
2 Walk me through a DFMEA you led for a complex system. How did you prioritize failure modes?
3 Describe a time you used statistical analysis (e.g., Weibull, Bayesian) to predict product lifetime. What tools did you use?
4 How do you balance the need for rapid testing with the accuracy of lifetime predictions?
5 Given Form Energy's iron-air chemistry, what unique reliability challenges do you anticipate compared to lithium-ion?
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⚠️ Common Mistakes to Avoid

  • Don't submit a generic reliability engineering resume; it must show specific battery or electrochemical experience.
  • Avoid vague statements like 'I have experience with reliability tests'—be precise about methods and tools.
  • Don't underestimate the importance of statistical analysis; failing to mention JMP, Python, or similar will hurt your application.

📅 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 Form Energy!

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