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People / Edward McMahon
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Career profile

Edward McMahon

Corporate Security Manager-OpenAI

New York, New York, United States

Career path.

  1. OpenAI

    Corporate Security Manager

    Feb 2026 - Present
  2. SL Green Realty Corp.

    Director of Security

    May 2023 - Feb 2026
  3. United States Marshals Service

    Chief Inspector / Commander

    Jan 2019 - Apr 2023
  4. United States Marshals Service

    Deputy Commander

    Jan 2014 - Jan 2019
  5. United States Marshals Service

    Supervisory Inspector

    Jan 2008 - Jan 2014
  6. United States Marshals Service

    Inspector

    Jan 2002 - Jan 2008
  7. United States Marshals Service

    Deputy US Marshal

    Jan 1996 - Jan 2002
  8. United States Marine Corps

    Sergeant

    Jan 1989 - Jan 2001