Senior Mechanical Engineer

Lead design and execution of critical mechanical systems and components that enable scalable, manufacturable nuclear power plants Collaborate daily with the CEO and executive team on the company’s most urgent engineering priorities—your technical insights will directly inform product strategy and deployment timelines Drive concept development, detailed CAD modeling, and rapid prototyping of novel industrial systems Perform structural, thermal, and fluid analyses using advanced simulation tools (FEA, CFD) to validate and optimize designs Design and analyze complex mechanical assemblies Integrate mechanical, electrical, and control systems into cohesive plant-level solutions Oversee prototype fabrication, assembly, and testing , both in-house and with external partners Develop fixtures, tooling, and manufacturing aids to streamline build and test operations Continuously optimize designs for manufacturability and deployment speed , balancing performance with cost and scalability Operate autonomously, driving projects from concept to reality in a startup culture that values speed, ingenuity, and accountability