Neal C. Isaacson has joined XL Hybrids as chief financial officer. XL Hybrids develops hybrid-electric powertrains for commercial vans and trucks.

With more than 25 years of experience, Isaacson is an expert in strategic financial planning, global cash management, and debt and equity financing in the technology and cleantech industries, the company said. His diverse background blends public company experience with the high-growth, fast-paced environment of early-stage venture-backed companies.

Previously, Isaacson served as CFO at Open Blue and Ze-gen and, as CFO at EnerNOC, took the company public. Isaacson has also served as CFO of Ucentric Systems, and was founder, CFO and director of Cignal Global Communications, Inc.

“Neal brings a wealth of experience that will be invaluable in continuing to execute our growth strategy of delivering hybrid powertrain technology to commercial fleet customers,” said Tod Hynes, president and founder of XL Hybrids.