Senior Advisor (Program Integrity and Investigations), Global Public Sector, Grant Thornton LLP. Former Chief Executive Officer, InteriGuard LLC; Self-employed consultant, Independent Consultant. Former positions with the U.S. Social Security Administration: Inspector General, Office of the Inspector General; Deputy Inspector General, Office of the Inspector General. Former positions with the U.S. Secret Service: Assistant Director; Special Agent-in-Charge; Inspector; Assistant to the Special Agent-in-Charge; Special Agent. Former Commissioned Officer, U.S. Army.