The U.S. Nuclear Regulatory Commission is in the process of rescinding or revising guidance and policies posted on this webpage in accordance with Executive Order 14151 Ending Radical and Wasteful Government DEI Programs and Preferencing, and Executive Order 14168 Defending Women From Gender Ideology Extremism and Restoring Biological Truth to the Federal Government. In the interim, any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

Jefferson Clark

Mr. Clark is the branch chief for the Security Performance Evaluation Branch, Division of Security Operations in the Office of Nuclear Security and Incident Response. His branch is responsible for conducting force-on-force inspections at operating power reactors and Category I fuel cycle facilities. Mr. Clark has over 35 years of experience in the security field with 13 years at the NRC serving as an inspector and team leader for NRC force-on-force inspections. Mr. Clark retired from the U.S. Air Fore after a distinctive career of 23 years.

Page Last Reviewed/Updated Tuesday, April 30, 2024