Posted:
6/26/2026, 4:44:54 PM
Location(s):
Massachusetts, United States ⋅ Billerica, Massachusetts, United States
Experience Level(s):
Expert or higher ⋅ Senior
Field(s):
Legal & Compliance
Workplace Type:
On-site
Pay:
$200k–$220k/yr
Who We Are
Factorial Energy is a pioneering U.S.-based solid-state battery company driving the future of energy storage and electrification. Partnered with global leaders including Mercedes-Benz, Stellantis, Hyundai, and Kia, Factorial is at the forefront of developing next-generation e-mobility platforms for commercial, defense, and consumer applications—spanning electric vehicles (EVs), drones, eVTOL aircraft, power tools, marine systems, robotics, and more. The company has achieved multiple industry firsts, including being the first to power a demonstration vehicle with a global OEM (Mercedes- Benz) which achieved over 1,200 km (749 mi) of range, and the first to earn UN 38.3 certification for automotive-sized lithium-metal solid-state cells, the first to deliver B-samples of automotive-sized solid-state batteries to major OEMs.
The Opportunity:
Factorial Energy is seeking a Corporate Counsel to join our small, agile legal team. This role will be primarily responsible for supporting public company compliance, securities law, and corporate governance functions, while also assisting with commercial contracting and general corporate legal needs.
In this role, you will:
We are looking for people who:
Some of our competitive benefits include:
Salary: $200,000 – $220,000 Annual Base + Equity
Work Location:
805 Middlesex Turnpike, Billerica, MA 01821 (In person)
Factorial Inc. is an equal opportunity employer that values diversity at all levels. All qualified applicants, regardless of personal characteristics, are encouraged to apply.
To request a reasonable accommodation to complete an application, job interview, and/or to otherwise participate in the hiring process, please contact ([email protected])
Website: https://factorialenergy.com/
Headquarter Location: Woburn, Massachusetts, United States
Employee Count: 101-250
Year Founded: 2021
IPO Status: Private
Last Funding Type: Series D
Industries: Battery ⋅ Electric Vehicle ⋅ Renewable Energy
Visa Sponsorship: Sponsors work visas