
William Olsen
Accountant Technician

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About me
Director Compliance and Advisory
Education

Villanova University
1973 - 1977Bachelor of Arts - BA SociologyActivities and Societies: 3 year Letterman and Co -Captain Varsity Football

Stevenson University
2015 - 2019Master of Science - MS Forensic Accounting
Regis University
1985 - 1999Bachelor of Science - BS Accounting
Experience
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Federal Bureau of Investigation (FBI)
Aug 1977 - Aug 1978Accountant TechnicianProvided forensic accounting services on white collar crime investigations.

New Jersey Attorney General's Office
Aug 1978 - Nov 1985Criminal InvestigatorPerformed due diligence investigations on companies involved the with the casino industry in New Jersey. Performed criminal investigations into suspicions and/or allegations of bribery, kickbacks, money laundering, organized crime and official corruption.

McDonald's
Nov 1985 - Sept 1992Global Security ManagerResponsible for global security services which included computer security, internal investigations, compliance reviews, asset protection and loss prevention.

Arthur Andersen
Sept 1992 - May 2002PrincipalPractice leader for Business Fraud and Investigation Services practice for the DC metro office and Mid-Atlantic Region.
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Grant Thornton LLP (US)
May 2002 - Jul 2018PrincipalPractice leader for Southeast region and DC metro Forensic Advisory practices as well as National Practice leader for Anti-Corruption and Investigation Services .

University of New Haven
Oct 2017 - nowAdjunct Professor
Arnall Golden Gregory LLP
Jan 2020 - Jun 2022Managing DirectorPractice leader for the Forensic Advisory practice, specializing in investigations and consulting services with regard to the Foreign Corrupt Practices Act, False Claims Act and Antitrust Act.

SECIL Law PLLC
Jun 2022 - nowDirectorProvide investigations, compliance audits and consulting services. Specializing in violations of the Foreign Corrupt Practices Act, False Claims Act, Anti-Trust Act and Bank Secrecy Act.
Licenses & Certifications
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CIA
Institute of Internal Auditors (IIA) Westchester-Fairfield ChapterFeb 1995.webp)
CFE
Association of Certified Fraud Examiners (ACFE)Feb 1993
Honors & Awards
- Awarded to William OlsenMarist Hall of Fame Marist HS Nov 2015 Named to Marist High School Hall of Fame for Athletic achievement.
- Awarded to William OlsenNational Law Journal Top 50 Pioneer and Trailblazer The National Law Journal May 2014 Named one of the Top 50 Pioneers and Trailblazers in Law and forensics
- Awarded to William OlsenConsulting Magazine-Top 25 Consultant Consulting Magazine May 2012 Named Top 25 Consultant
Volunteer Experience
Past President
Issued by Institute for Fraud Prevention (IFP) on Jan 2012
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