Leadership Team

Our leadership is about action and influence.

While title and authority can coincide with leadership, by themselves, they do not make a person a leader. As such, leadership can be demonstrated at any level, and by any member of a team or organization.

John M. GilliganPresident and Chief Executive Officer

Gina ChapmanChief Operating Officer

Adam McCombsChief Product Officer

Albert SzesnatChief Financial Officer

Angelo MarcotullioChief Information Officer

Carolyn ComerChief Human Resources Officer

Curtis W. DukesExecutive Vice President and General Manager, Security Best Practices

John CohenExecutive Director – Program for Countering Hybrid Threats

Lee NoriegaExecutive Director, Cybersecurity Services Organization/Acting General Manager of Sales and Business Services

Lisa GreeneGeneral Counsel and Chief Legal Officer

Marcus H. SachsSenior VP & Chief Engineer

Paula RealbutoVice President of Administration and Chief of Staff

Sean AtkinsonChief Information Security Officer

Tom MichelliExecutive Vice President & General Manager of Operations and Security Services

Tony SagerSenior Vice President and Chief Evangelist

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