NYPD
Assistant Commissioner
US Navy
Captain
U.S. Department of Homeland Security
Principal Deputy Assistant Secretary, Infrastructure Protection
GARDA Risk Management, LLC
President
Argonne National Laboratory
Member - National Security Advisory Board
George Washington University Center for Cyber & Homeland Security
Senior Fellow, Resilience Task Force
The Power Of Preparedness
Co-Founder and Chief Strategy Officer
Columbia University in the City of New York
St. John's University
Columbia University
