Obama Appointees

Lisa P. Jackson
Position: Administrator Confirmed: Jan. 22, 2009

Robert Perciasepe
Position: Deputy Administrator Confirmed: Dec. 24, 2009

Barbara J. Bennett
Position: Chief Financial Officer Confirmed: Nov. 6, 2009

Malcolm D. Jackson
Position: Assistant Administrator for Environmental Information Confirmed: June 23, 2010

Craig Hooks
Position: Assistant Administrator for Administration and Resources Management Confirmed: Aug. 7, 2009

Cynthia J. Giles
Position: Assistant Administrator for Enforcement and Compliance Assurance Confirmed: May 12, 2009

Scott Fulton
Position: General Counsel Confirmed: Aug. 7, 2009

Michelle J. DePass
Position: Assistant Administrator for International Activities Confirmed: May 12, 2009

Arthur Elkins Jr.
Position: Inspector General Confirmed: June 22, 2010

Kenneth J. Kopocis
Position: Assistant Administrator for Water Nominated: June 13, 2011

Mathy Stanislaus
Position: Assistant Administrator for Solid Waste and Emergency Response Confirmed: May 12, 2009

Gina McCarthy
Position: Assistant Administrator for Air and Radiation Confirmed: June 2, 2009

Stephen Owens
Position: Assistant Administrator for Prevention, Pesticides and Toxics Substances Confirmed: July 6, 2009

Paul Anastas
Position: Assistant Administrator for Research and Development Confirmed: Dec. 24, 2009

Resigned

Peter S. Silva
Position: Assistant Administrator for Water Resigned: Feb. 12, 2011