Battery Cell Engineer; R&D Prototyping & Testing
Listed on 2026-11-04
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Engineering
Materials Engineering, Electronics Engineer, Product Engineer, Process Engineer -
Research/Development
Electronics Engineer
Poly Joule, Inc. is seeking a Battery Cell Engineer to lead development and testing of prototype battery cells at our R&D site in Billerica, MA.
You will assemble pouch and prismatic cells, optimize electrode formulations, and perform electrochemical testing to accelerate material and product development. The role requires hands‑on lab work, data analysis, and close collaboration with chemists and engineers to ensure safe, manufacturable designs.
Consider building your career as a Battery Cell Engineer (R&D) — Prototyping & Testing at Poly Joule, Inc.
This role, Battery Cell Engineer (R&D) — Prototyping & Testing at Poly Joule, Inc., could be your next career step.
Are you ready to take on the Battery Cell Engineer (R&D) — Prototyping & Testing role at Poly Joule, Inc.?
We would love to welcome a new Battery Cell Engineer (R&D) — Prototyping & Testing to our organisation in Billerica, MA, United States.
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