Mechanical Engineer

Factorial Energy(13 days ago)

Billerica, MAOnsiteFull TimeJunior$90,000 - $110,000Engineering

About this role

Mechanical Engineer position at Factorial Energy based in Billerica, MA supporting development of solid-state battery cells and components. The role is part of a team advancing next-generation energy storage and electrification solutions for automotive and other applications. The company partners with global OEMs and focuses on bringing manufacturing-ready battery technologies to market.

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Required Skills

Mechanical Design
3D Modeling
Solidworks
CATIA
Creo
Machining
Welding
CAD Drawing
Problem Solving
Communication

Qualifications

BS in Mechanical Engineering
MS in Mechanical Engineering
BS in Electro-Mechanical Engineering
MS in Electro-Mechanical Engineering

About Factorial Energy

factorialenergy.com

Factorial Energy develops and commercializes high‑performing, safe solid‑state batteries. Their purpose‑driven technology aims to improve energy density and safety while reducing environmental impact. The company positions itself as a partner for electrification efforts—powering devices and vehicles more efficiently as part of a broader mission to “save the planet one step at a time.”