Assistant Secretary, Office of Environmental Management
Dr. Monica Regalbuto was named Assistant Secretary for Environmental Management (EM) in August 2015. In this role, Dr. Regalbuto provides the leadership necessary to continue the safe cleanup of the environmental legacy brought about from five decades of nuclear weapons development and government-sponsored nuclear energy research.
Acting Principal Deputy Assistant Secretary for Environmental Management
Ms. Sue Cange is currently the Acting Principal Deputy Assistant Secretary for Environmental Management. In this role she enables the overall EM mission and assists the Assistant Secretary with carrying out program and policy direction under EM’s jurisdiction. She ensures coordination of corporate initiatives across the EM complex, provides oversight of programs, and ensures overall program integration and operations to maintain line management accountability.
Associate Principal Deputy Assistant Secretary, Field Operations
Ms. Stacy Charboneau is currently the Associate Principal Deputy Secretary for Field Operations. The office provides leadership and develops mission strategies, policy, and guidance for field operations to support EM’s mission.
Associate Principal Deputy Assistant Secretary, Regulatory and Policy Affairs
Mr. Frank Marcinowski is currently the Associate Principal Deputy Secretary for Regulatory and Policy Affairs. The office provides leadership on matters related to EM’s legal and regulatory affairs defined by law and negotiated or stipulated compliance agreements, DOE policies, orders, and standards.
Associate Principal Deputy Assistant Secretary, Corporate Services
Ms. Candice Trummell is currently the Associate Principal Deputy Secretary for Corporate Services. The office provides leadership and develops mission strategies, policy, and guidance for business services in support of EM’s environmental cleanup mission.