John began his security career as a Special Agent with the Air Force Office of Special Investigations, where he was responsible for managing counterespionage operations in Asia and the United States.

He holds a Bachelor of Science degree in Law Enforcement from the University of Maryland, and a Master of Arts in Management & Supervision from Central Michigan University. Awarded the designation of Certified Protection Professional (CPP) by the Professional Certification Board of ASIS International, he is Board Certified in Security Management.