Principal Process Engineer - Hydrometallurgy & Pilot Lead

Kunin Technologies is seeking a Senior Process Engineer to lead end-to-end flowsheet development for hydrometallurgical separations in Chattanooga, TN. You will own the economics, de-risk unit operations, and drive pilot testing to deliver samples for offtake partners while guiding basic and detailed engineering. You will oversee vendor selection, EPCM coordination, and facility start-up to achieve nameplate capacity, in an early-stage startup environment with high expectations and autonomy.