Mechanical Engineer I, R&D

Form Energy; Somerville (MA); On-site; USD 85,000 - 111,000; Full time

Benefits offered by this job

Relocation assistance

Stock options

Paid parental leave

Job summary

Form Energy seeks a Mechanical Engineer I to join the Core Technology Hardware team. You will design hardware to evaluate iron‑air battery tech, turning concepts into test vehicles from CAD through fabrication, and delivering working hardware to scientists and engineers.

You will work on CAD models, drawings, and test rigs, partnering with researchers to accelerate discovery while upholding safety and quality. Relocation support is available.

Qualifications

• Bachelor’s degree in Mechanical Engineering or related field is required.
• 0–2 years of mechanical design experience through internships, co-ops, or project work.
• Proficiency in 3D CAD and 2D drafting with SolidWorks; familiarity with GD&T.

Responsibilities

• Design standard and custom test vehicles balancing performance, manufacturability, and speed.
• Fabricate prototypes and proofs of concept; iterate based on feedback.
• Collaborate with technicians to streamline builds and improve repeatability.

Skills

3D CAD

2D drafting

Prototyping

Documentation

Collaboration

Safety aware

Learn quickly

Education

Bachelor’s degree in Mechanical Engineering

Tools

SolidWorks

Job description

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 "Best Invention", MIT Technology Review as "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 Mechanical Engineer I to join our Core Technology Hardware team, where you will design the hardware that lets us evaluate and refine our iron‑air battery technology. As a Mechanical Engineer I, you will play a critical role in turning electrode and battery concepts into physical test vehicles, from standard platforms to custom builds for novel experiments. You will take designs from CAD through fabrication and assembly, and then put working hardware in the hands of the scientists and engineers who use it to accelerate discovery and development. Your work will help us build and validate a complex, novel product that supports a more reliable electric grid. This is an exciting opportunity to help shape and be part of the growth of a fast‑moving company with breakthrough technology and an incredible mission! Relocation assistance is available.

What You’ll Do

• Design standard and custom test vehicles, balancing performance, manufacturability, and speed to test
• Fabricate prototypes and proofs of concept, iterating quickly based on build and test feedback
• Work with technicians to streamline builds and improve the reliability and repeatability of assembly
• Partner with scientists and engineers to design tools and fixtures that expand our discovery and development capabilities
• Produce CAD models and engineering drawings that technicians, machinists, and vendors can build from, and release them through our documentation process
• Manage multiple projects at once and adjust as priorities shiftFollow lab and shop safety practices and design hardware for safe operation

What You’ll Bring

• Bachelor’s degree in Mechanical Engineering or a related field
• 0-2 years of experience in mechanical design, through industry roles, internships, co-ops, or research and project work
• Proficiency in 3D CAD and 2D drafting using SolidWorks or a similar tool, including familiarity with GD&T fundamentals
• Hands-on aptitude for prototyping, with experience in fabrication methods such as machining, 3D printing, or sheet metal
• Ability to write clear technical documentation, including work instructions that others can follow
• Strong communication and collaboration skills, with comfort working alongside scientists, engineers, and technicians
• Intellectual curiosity, a pragmatic approach to problem-solving, and a willingness to learn quickly
• Comfort with complexity and a commitment to safety, quality, and the people you work with

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 [e-mail]. 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.

Compensation Range: $84,537 - $110,990