About Hexium
Hexium is rebuilding America's isotope enrichment capability by modernizing Atomic Vapor Laser Isotope Separation (AVLIS) into a scalable industrial enrichment platform. As our technology matures, we're building industrial capability, navigating a complex regulatory landscape, raising capital, and establishing the operational foundation needed to commercialize a new generation of enrichment technology. The Chief of Staff is the CEO's trusted thought partner and execution lead, helping transform the company's highest-priority objectives into coordinated action across the organization.