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Battery Engineer

Confirmed live in the last 24 hours

Factorial Energy

Factorial Energy

51-200 employees

Develops solid-state battery technology for high-spec markets


Senior, Expert

Billerica, MA, USA

Automotive Electrical Engineering
Electrical Engineering
Power Systems Engineering
  • Bachelor or Master’s degree in Materials Science, Chemical Engineering, or related fields
  • 5+ years’ industrial experience in lithium ion battery cell development for EV application
  • Proven track of success in lithium ion battery cell development project for EV application
  • Proficient in lithium ion battery cell process for pilot scale and sample fabrication
  • Experience maintaining effective technical relationships with suppliers, customers, and internal departments
  • Ability to work within project teams and customers with dedication and technical excellence
  • Design, validate, and analyze lithium ion battery product for its application in high energy density lithium batteries
  • Key member for large size next Gen cell fabrication process development to optimize product quality
  • Provide engineering support to project teams to resolve quality issues
  • Collaboration and communication with customers directly for cell development in terms of product and process and production
  • Discuss with suppliers for each technical information and performance

Factorial Energy is a leader in the development of solid-state battery technology, specializing in their proprietary Factorial Electrolyte System Technology (FEST®). By working in close partnership with major automotive OEMs and cell manufacturers, they ensure that their technological advancements align with market demands, especially in high-spec applications like electric vehicles. The company is poised at the cutting edge of industry, offering employees a unique opportunity to contribute to significant and impactful innovation in energy storage solutions.

Company Stage

Series D

Total Funding



Woburn, Massachusetts



Growth & Insights

6 month growth


1 year growth


2 year growth