As H2C’s President & Program Manager, Ken Langdon leads the organization through the operational, functional, and cultural changes required to deliver exceptional performance in safely removing, treating, and disposing of Hanford’s tank waste. With more than 35 years of nuclear industry experience — including operations, plant management, and training — he brings disciplined execution and a steady, mission‑driven approach to one of the nation’s most complex environmental challenges. Ken began his career in the U.S. Navy Nuclear Propulsion Program, serving aboard USS Theodore Roosevelt and later as a prototype instructor, grounding his leadership in technical rigor and operational excellence.