Mechanical Engineer, Fusion Laser Systems

Xcimer Energy, based in Denver, CO, seeks a Mechanical Engineer to design, analyze, and operate laser and supporting mechanical systems central to our eximer‑laser based IFE technology. You will contribute across the full product lifecycle from prototypes to power-producing concept validation.

The role requires hands-on problem solving, strong depth in mechanical design, 3D CAD (NX) and FEA, and collaboration with cross-functional teams to deliver world-class hardware for fusion energy