William Sweeney

Supervisory Special Agent

Assistant Special Agent in Charge, Newark Field Office

Special Agent in Charge, Counterterrorism Division, New York Field Office

Special Agent in Charge, Philadelphia Field Office

Special Agent

Managing Director | Chief Security Officer

Assistant Director in Charge, New York Field Office

Chief Security Officer | Managing Director, Global Head of Security and Investigative Services

Special Assistant to the Deputy Director

Assistant Section Chief, FBIHQ Counterterrorism Division