John Brosnan, CPA, CFE, CAMS
Managing Director, Head of Global Investigations - Citi Security and Investigative Services
View LinkedIn ProfileExecutive Overview
Senior executive and Certified Public Accountant (CPA) with proven ability to lead global criminal, counterterrorism, counterintelligence, intelligence, white collar crime, security, and technical operations in high risk, rapidly evolving, and complex environments. Executive level security and law enforcement professional possessing more than 23 years of FBI experience. As a senior FBI leader, developed government-wide strategic plans and operations to counter U.S. criminal, national security, and cyber threats. Decisive manner with proven ability to transform vision into execution. Experience leading diverse teams to successful outcomes and recognized for exceptional leadership ability, collaborative diplomacy, sound judgement, strong oral and written communication skills, accountability, and high standards.
Career Timeline
- CitiCurrentApr 2019–Present· 7 yrs 6 mos
- Managing Director, Security and Investigative Services, Head of Global InvestigationsCurrentDec 2023–Present
- Citi Security and Investigative Services, Director of Investigations - North AmericaApr 2019–Dec 2023
- Aug 2010–Apr 2019· 8 yrs 8 mos
- Special Agent in Charge - Criminal DivisionMar 2018–Apr 2019
- Section Chief - Violent Crimes Against Children SectionMar 2017–Mar 2018
- Assistant Special Agent in ChargeOct 2011–Mar 2017
- Supervisory Special AgentAug 2010–Oct 2011
- Aug 1989–1995· 5 yrs 5 mos
- Senior AccountantAug 1989–1995
Education
Homeland Security
Naval Postgraduate SchoolBachelor’s Degree
Accounting
Villanova UniversityCertificate
LEEDS - Law Enforcement Executive Development School
Princeton UniversityCertificate
Navigating Strategic Change
Northwestern University - Kellogg School of Management