XL Batteries
XL Batteries
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Requisition Number:
XL2025-001
Position
: Principal Battery Systems Engineer
Location:
Marlborough, MA
About Us
XL Batteries, a Massachusetts-based development stage company focused on long duration energy storage at the grid level. We are growing a highly collaborative team with the addition of a Principal Battery Systems Engineer. Our mission is to create a safe, low-cost and reliable grid-scale battery that will enable the transition of the grid from fossil fuels to renewable sources. We are a fast paced, nimble startup where no job is too big or small, and where we strive to ask ourselves the hard questions before problems arise.
XL Batteries is an equal opportunity employer
About Our Location
Marlborough, MA is a beautiful small city in central Massachusetts, surrounded by quaint Massachusetts towns and within day-trip distance of the Berkshires, White Mountains, and Cape Cod. For those who prefer a more urban lifestyle, we are located directly off I-495 within easy commuting distance of Boston and Cambridge (30-40 minutes), Worcester (25 minutes), Nashua, NH (45 minutes) and Providence, RI (50 minutes).
About You
The ideal candidate will be a results-driven technical leader with a proven track record of developing and delivering complex, integrated electrical and mechanical systems, preferably in the battery, energy storage, utility or grid energy space. The position requires a blend of deep technical expertise, strong leadership and management skills, and the ability to drive innovation and adapt to changing conditions.
Responsibilities