Staff Electrochemical Engineer

Twelve is pioneering a new industrial era with carbon transformation. We use electrochemistry to turn CO2 into critical products—fuels, chemicals, and materials—that today rely on fossil fuels. Our mission: to fundamentally change how the world makes its essential goods by transforming CO2 from a liability into a resource, building resilient, fossil-free supply chains, and advancing next-generation industry. Twelve's Electrochemical Engineering team works at the frontier of CO2 electrolysis — pushing the limits of performance in commercially viable reactors. We're a small team of experimentalists and data scientists who carefully design experiments, execute rapidly, and value insight over volume. We are seeking an electrochemical engineer with experience deconstructing complex problems into actionable hypotheses that deliver tangible understandings and solutions. You might accomplish this through quantitative modeling, through highly informative experimental design, or both — what ma