Senior Mechanical Engineer, Hardware Engineering
Form Energy
Berkeley, CA · $129k–$193k a year · Posted May 4, 2026
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Where Berkeley, CA ranks
Where Berkeley, CA placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #6Best cities for mid-career professionals in the West Coast62% · of 71
- #9Best cities for energy and utilities jobs91 openings · of 27
- #9Cities with the most jobs that need no experience in the West Coast1.3% · of 66
- #10Best cities for energy and utilities pay after cost of living$144k · of 18
- #11Cities that post pay most often43% · of 100
- #13Best cities for mid-career professionals62% · of 100
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
Pay compared with the market
This listing pays about $160,808 a year. Across 80 open senior mechanical engineer listings that state pay, the middle half runs $150,000 to $173,000 and the median is $164,000. That is inside the middle half of those listings, 2% below the median.
Listed pay is what employers advertise, not what people are paid.
Senior Mechanical Engineer salaries by state · Check your own pay
How AI is used in this kind of work
AI use among mechanical engineers is little observed so far. Measured exposure for mechanical engineers: 8% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
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About the job
Are you ready to build America’s energy future? Form Energy is an American manufacturing and energy technology company. We’re revolutionizing energy storage with cost-effective, multi-day technology designed to keep the electric grid secure and reliable, even during extended periods of stress. By strengthening the electric system and reimagining what’s possible, we’re giving clean energy a whole new form!
In recent years, Form Energy has earned a number of accolades, including being named by TIME as a “Best Invention”, MIT Technology Review as a “Top Climate Tech Company To Watch”, and Fast Company as “One of the Next Big Things In Tech”. We are making rapid progress on our mission of delivering energy storage for a better world, and our team is growing just as rapidly to meet demand. We have signed contracts with leading electric utilities across the United States and production of our iron-air batteries is underway at our first high-volume manufacturing facility in West Virginia.
Working for Form Energy is more than just a job, it’s a chance to be part of something extraordinary. And now - right as we significantly scale up battery manufacturing - might be the most exciting moment in the company’s history to join. We are assembling a team of highly talented and driven individuals across the country. Driven by our core values of humanity, excellence, and creativity, our team is determined to deliver on our mission and transform the energy landscape for the better.
Feeling energized to make a meaningful impact on the world? Then keep reading - you’ve come to the right place.
ROLE DESCRIPTION
Form Energy is hiring a Senior Mechanical Engineer to join our Hardware Engineering team in Berkeley, CA. This position is part of a growing team. It will ideally suit a mechanical design engineer with experience in 3D modeling, 2D drafting, structural analysis, cost and mass-down efforts, disciplined engineering rigor, and taking a design into high-volume production. You're eager to dive deep into technical challenges, can work in a fast-paced environment with changing priorities, and are willing to roll up your sleeves, do hands-on prototyping, and work collaboratively and cross-functionally with test, SIE, manufacturing, supply chain, and other teams.
Relocation assistance is available.
WHAT YOU'LL DO:
- Design, prototype, and own the release of components to meet performance and functional requirements, with a focus on manufacturability, weight, performance and cost
- Drive design release process (CAD/BOM, change management, documentation) and lead DFMEA development, risk identification, and risk mitigations.
- Manage supplier communications and partner with manufacturing engineering to transition designs from prototype to high-volume production
- Collaborate with cross-functional teams to define and develop interface requirements and integrated solutions
- Own validation and compliance testing, ensuring component performance, reliability, and readiness for release
- Support line bring-up activities, including hands-on fabrication and testing of first-of-a-kind prototypes to validate design decisions
WHAT YOU'LL BRING:
- Bachelor’s degree in Mechanical Engineering (or related field) with 5+ years of industry experience engineering, designing and releasing systems and sub-systems through product lifecycle.
- Proficiency in 3D CAD and 2D drafting ( any CAD software, preferably Solidworks or CATIA)
- Understanding of GD&T.
- Experience designing and optimizing systems for form, fit and function.
- Strong fundamentals in first-principles engineering and design rigor. Ability to balance performance, manufacturability, and cost
- Experience designing plastic components across a range of resins and manufacturing processes
- Experience with DFMEA and DVPs
- Excellent communication skills with strong organizational and cross-functional collaboration capabilities
- Experience taking products from early-stage development through production
#LI-Onsite
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Humanity is a cornerstone of Form Energy’s culture, and we make sure our compensation and benefits reflect that. Form Energy offers competitive salaries, stock options, and a holistic benefits package to ensure all employees have what they need to thrive while working here.
When it comes to you and your family’s health, we cover 100% of medical, dental, and vision premiums for full-time employees - and 80% of healthcare premiums for dependents. This starts from day one. We also offer at least 12 weeks of paid leave for new parents (up to 20 weeks for birthing parents), and generous vacation policies to give employees time to recharge when needed.
To build America’s energy future, we need everyone at the table. We are proud to be an equal opportunity employer, and encourage candidates from all backgrounds to apply to our open jobs.
If you may require reasonable accommodations to participate in our interview process, please contact accommodations@formenergy.com. Requests for accommodations will be treated with discretion.
Form Energy is committed to maintaining the privacy of our applicants. Please be aware that we will never solicit sensitive personal information such as Social Security numbers or bank account details during the recruiting or hiring process.