Our Board Members

Board Member Photo

Ms. Jessie Hill Roberson, Vice Chairman

Ms. Jessie Hill Roberson a native of Evergreen, Alabama, has over 30 years of experience in the nuclear engineering field, with profound experience in low level waste management, environmental restoration, reactor operations and project management. Ms. Roberson’s who is currently serving her second tour with the Defense Nuclear Facility Safety Board (DNFSB) was initially nominated as a member of the Board in September 1999 by President Bill Clinton. Ms. Roberson was confirmed by the United States Senate in January 2000. After a short departure from the board, Ms. Roberson was again nominated as Vice Chairman of the Board by President Barack Obama. Ms. Roberson is currently the acting Chairman.

Board Member Photo

Mr. Sean Sullivan, Board Member

Mr. Sean Sullivan of Connecticut was appointed a Member of the Defense Nuclear Facilities Safety Board on August 2, 2012, for a term expiring October 18, 2015. Mr. Sullivan is a graduate of the U.S. Naval Academy, and served as a U.S. Navy submarine officer for twenty-six years. During his Navy career Mr. Sullivan was extensively involved in all aspects of operations, maintenance, and oversight of naval nuclear reactors and nuclear weapons. After leaving active duty, Mr. Sullivan practiced law as a civil litigation attorney for five years in the areas of torts, employment law, land use, and municipal law.

Board Member Photo

Mr. Daniel J. Santos, Board Member

Mr. Daniel J. Santos, a native of Puerto Rico, was appointed a Member of the Defense Nuclear Facilities Safety Board on December 16, 2014, for a term expiring October 18, 2017. Mr. Santos has over 17 years of experience in the nuclear engineering field, including over seven years at the Nuclear Regulatory Commission (where he served as a Senior Technical Advisor and as the Chairman of the Multinational Design Evaluation Program in the Digital Instrumentation and Controls Group), and over 10 years of increasing responsibilities at the U.S. Navy Naval Nuclear Propulsion Headquarters.