Form Energy

Materials Engineer

Join Form Energy in Eighty Four, Pennsylvania as a Materials Engineer. Drive innovation in battery electrode manufacturing for renewable energy storage. Collaborate cross-functionally to improve production yield and performance. Enjoy comprehensive health benefits, stock options, and flexible paid leave in a mission-driven company.
Form Energy
Form Energy
On-site Full time UTC-04:00

Form Energy

Company Overview

Form Energy

Somerville, Massachusetts, United States

2017

Approximately 1,000 employees (source: formenergy.com). Revenue of $85.3 million in FY 2024 (source: martini.ai).

What They Do

Form Energy specializes in grid-scale, long-duration energy storage solutions, primarily utilizing innovative rechargeable iron-air batteries. These batteries are designed to store electricity for up to 100 hours, leveraging a unique process of reversible rusting, which involves oxidizing iron to rust while discharging and reversing the process during charging. This technology is not only cost-effective but also scalable, making it a viable option for utilities transitioning to renewable energy sources (source: wikipedia.org). The company’s products are particularly aimed at addressing the intermittency of renewable energy sources like wind and solar, providing reliable energy storage solutions that can support grid stability year-round (source: news.mit.edu). Form Energy's technology is positioned as a leader in ultra-long-duration storage, with a focus on using abundant and non-toxic materials, which sets it apart from traditional lithium-ion battery systems (source: aceventurefunds.com). The company has established contracts totaling 40 MW/4 GWh, primarily with U.S. utilities such as Xcel Energy and Georgia Power, reflecting its growing influence in the energy storage market (source: wikipedia.org).

Projects & Track Record

Form Energy has made significant strides in the commercialization of its iron-air battery technology, with notable projects including early grid-connected prototypes and ongoing large-scale deployments. The company is currently working on two major systems for Xcel Energy, each with a capacity of 10 MW/100-hour (1 GWh), located in Pueblo, Colorado, and Becker, Minnesota, contracted in January 2023 (source: wikipedia.org). Additionally, Georgia Power has ordered a 15 MW/1,500 MWh system, marking the largest single-project deal for Form Energy, which has pushed its total contracted capacity to 40 MW/4 GWh as of June 2023 (source: news.mit.edu). The company’s Weirton, West Virginia manufacturing plant, which is a $760 million investment, is set to play a crucial role in scaling production and is expected to employ approximately 750 workers (source: wikipedia.org). These projects not only highlight Form Energy's technological advancements but also its commitment to supporting the transition to renewable energy sources across the United States (source: formenergy.com).

Recent Developments

In recent years, Form Energy has made significant announcements that underscore its growth and innovation in the energy storage sector. The company unveiled its Weirton manufacturing site in December 2022, which represents a substantial $760 million investment aimed at enhancing production capabilities (source: wikipedia.org). In January 2023, Form secured contracts with Xcel Energy for two 10 MW/1 GWh systems, further solidifying its market position (source: wikipedia.org). The company also closed a significant order with Georgia Power for a 15 MW/1,500 MWh system in June 2023, which is the largest single-project deal to date, pushing its total contracted capacity to 40 MW/4 GWh (source: news.mit.edu). Additionally, Form Energy achieved UL9540A fire certification and developed a continuous high-efficiency process for converting powdered iron ore to metallic iron in 2024, marking a significant technological milestone (source: wikipedia.org). These developments reflect Form Energy's commitment to advancing energy storage solutions and its strategic focus on expanding its operational footprint in the renewable energy landscape (source: martini.ai).

Working There

Form Energy offers a diverse range of career opportunities across various departments, including engineering, manufacturing operations, software and analytics, and research and development. The company is actively hiring to support the scaling of its Weirton plant and other facilities, with a focus on attracting talent in clean technology and energy storage (source: formenergy.com). The work culture at Form Energy emphasizes core values such as humanity, excellence, and creativity, fostering an environment that encourages innovation and collaboration among its team of scientists, engineers, and industry experts (source: news.mit.edu). The company is particularly focused on creating job opportunities in regions affected by the decline of traditional industries, such as the former steel communities in West Virginia, where it aims to replace lost jobs with new roles in clean energy (source: formenergy.com). While specific employee benefits are not detailed in available sources, Form Energy invites applications for those interested in contributing to breakthrough solutions in energy storage (source: formenergy.com).


Last updated on Feb 23, 2026 | Report an issue

Job Description

Are you ready to rise to the challenge of climate change with the team that will deliver? Form Energy is a U.S. technology and manufacturing company that is developing and commercializing pioneering energy storage technologies to enable the electric grid to run on 100% renewable energy, every day of the year.

Supported by leading investors such as Breakthrough Energy Ventures, ArcelorMittal, TPG Rise, MIT's The Engine, and others, we share a common belief that low-cost, multi-day energy storage is the key to enable tomorrow's zero carbon electric grid. Driven by our core values of humanity, excellence, and creativity, we are deeply motivated and inspired to create a better world. We need talented, hardworking individuals who share our goal of tackling the challenge of climate change. Do you want to work with us today to build a better tomorrow?

Role Description

The GDE team within the Advanced Manufacturing group, part of the Technology org at Form is responsible for developing, deploying, and supporting the processes used for our core technology contributing to manufacturing Form's battery electrodes. It is invaluable in further developing and scaling our electrode process to deliver and advance Form Energy's long-term production aligned with our technology roadmap.

We are seeking a dynamic, collaborative, and hands-on experienced materials engineer to work in a manufacturing environment and collaborate cross-functionally to define, select, and verify materials to increase cell production yield, performance, and lifetime.

In this role, the materials engineer will bring a wealth of materials characterization experience and creativity, ready to solve challenging problems. As we design, build, and ramp up operations, expect to become deeply entrenched in the intersection space of equipment design, process engineering, and materials engineering. You will identify processes and procedures for the planning and execution phases of product intent design dissections, conduct root cause analysis efforts and maintain a robust FMEA through the collection of empirical data.

This is a critical role and offers an exciting opportunity to be part of scaling and delivering the product of our utility-scale multi-day energy storage system, where you will contribute to a sustainable future.

This opportunity is based out of Form Energy's Eighty Four, PA location (Greater Pittsburgh Area).

Besides joining a community of people working to make the world better, Form Energy commits to you equitable compensation, stock options, and offers a generous benefits package to make sure you have the support you need to thrive.

We cover 100% of employee premiums and 80% of dependent premiums for medical, dental, and vision insurance for full time employees. We offer a flexible Paid Time Off program and every employee, regardless of gender identity or expression, is eligible for 12 weeks of paid parental bonding leave. A full listing of our benefits is available on our careers page.

At Form Energy, we are working toward a 100% renewable energy future for everyone in the world. We are committed to creating an inclusive environment for all our employees and are seeking to build a team that reflects the diversity of the people we hope to serve with our revolutionary products. Form Energy is proud to be an equal opportunity employer.

What You'll Do

  • Partner with the cathode cell development and battery design teams to help validate full-scale electrode production processes
  • Explore the materials property relationships that drive electrode performance
  • Specify, execute, and interpret experiments to quantify electrochemical performance, and bridge the gap between R&D and product devices on our pilot production line; Develop requirements for materials processing as part of the manufacturing process
  • Wrangle data from test stands and electrochemical cells to enable data-based decision-making and provide regular data updates to the development team
  • Support electrochemical testing by writing test protocols, troubleshooting and resolving failures, and maintaining cells on test; Develop novel test methods to evaluate electrodes in real-time during production
  • Champion for safety, especially in the development of new laboratory processes and cell designs

What You'll Bring

  • Bachelor's degree required in Materials Engineering, Chemical Engineering, or related field
  • 3+ years of experience in a pilot line or manufacturing NPI environment
  • Experience using statistical methods for making process development decisions; Experience with common analytical methods used to characterize materials; Experience with statistical data analysis software such as JMP
  • Experience with QC testing and process validation
  • Comfortable independently advancing experiments from conception through data analysis with a high level of attention to detail
  • Well-developed communication skills collaborating with a group of peers and broader organization and the ability to work in a fast-paced startup environment

Apply now

Job expired?

Please let Form Energy know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!

About the role

May 11, 2026

Full time

Company

May 11, 2026

On-site

Energy Storage

Form Energy

formenergy.com

  •  California, United States
  •  West Virginia, United States
  •  Pennsylvania, United States
  •  Eighty Four, Pennsylvania, United States
  •  Massachusetts, United States

Intermediate

UTC-04:00