Lead Mechanical Engineer - High-Pressure Reactors

Circularity Fuels is seeking an experienced engineer to lead the design of novel chemical reactors from concept to Code-stamped hardware field deployment. Role emphasizes heat management, materials, joining, and ASME Section VIII, Division 1 compliance for high-pressure, high-temperature gases. You will own end-to-end reactor mechanical design, select architectures, manage ASME processes, qualify joining procedures, perform thermal/structural analyses, and guide scale-up to commercial modules