John Quattrocki was a member of the professional staff for the Commission on the Intelligence Capabilities of the United States Regarding Weapons of Mass Destruction. At that time, he was an executive officer of the Office of the National Counterintelligence Executive.
- Retired Senior Executive Service officer after twenty-two years as an FBI Special Agent.
- Director for Intelligence Matters, National Security Council (2002-2004)
- Deputy Group Chief of Global Operations, CIA
- FBI Special Agent in investigative, analytical and supervisory positions in the field and at FBI headquarters.