Test Engineer

Empowering a Sustainable Future 

Factorial Energy a dynamic venture-backed company dedicated to creating a sustainable future. With a passionate team of engineers and business professionals, Factorial is developing breakthrough solid-state battery technology to enable safe, scalable, and high-performance cells for electric vehicles. Operating out of its research and development facility in the Greater Boston Area. Factorial holds a portfolio of solid-state innovations, including its segment-leading FEST® (Factorial Electrolyte System Technology). The company entered joint development agreements with Mercedes-Benz, Stellantis, and Hyundai Motor company and was recently featured in The Boston Globe and The New York Times.  

The Opportunity: 

Factorial Energy is seeking a Test Engineer to join our Informatics team in our Methuen, Massachusetts location. 

In this role, you will: 

• Conceive/implement new testing techniques. 
• Evaluate and interpretate complex tests and experiments, failure analysis and diagnostics 
• Install and organize testing equipment/cyclers for EV cell validation 
• Prepare and execute tests according to validation plan. 
• Test protocol programming and adjustments of sophisticated calibration 
• Test laboratory daily management (Testing parts (cables, alligator clips…), small devices ordering and management) 
• Support external institutes for testing setup, commissioning, and troubleshooting 

We are looking for people who: 

• Have a technical certification or university degree in battery/electrical engineering or related engineering background
• Have at least 3 years experiences in test lab operation in battery testing
• Are experienced/knowledgeable in battery validation
• Have strong problem-solving abilities
• Are self-motivated
• Have communication skills with various hierarchy levels and different cultural backgrounds

Some of our competitive benefits include: 

• Medical, dental, and vision insurance 
• Generous paid time off  
• 401(k) plan that includes employer matching funds  
• Education assistance plan  
• Life insurance and disability coverage  

Work Location: 
Methuen, MA 01844  

Factorial Energy 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]).