U.S. Air Force / National Security Agency / Central Intelligence Agency / U.S. Cyber Command / United States Army / /
Person
Robert Gates / Hossein Amir-Aslani / Michele Flournoy / Marillyn A. Hewson / Martin E. Dempsey / Deborah Lee James / Leon Panetta / Mac Thornberry / Michael S. Rogers / Michael Vickers / Northrop Grumman / Wes Bush / Stephen R. Perry / Lockheed Martin / Mark Welsh III / Raymond Odierno / Thomas Kennedy / John McCain / Ash Carter / Adam Smith / Jim Talent / Stephen Hadley / Dov Zakheim / Ronald Reagan / / /
Position
Secretary of Defense for Policy / Chief / Central Security Services Commander / Advisor / Managing Director / Janes Capital Partners Director / Chairman / Chief of Staff / Director / Morgan Stanley / Director / Chief Executive Officer / Chairman / California / Managing Director / Secretary of Defense / Secretary of Defense and CFO / Under Secretary / Admiral / General / Secretary / HASC Vice Chairman / Texas / Secretary of Defense for Intelligence / Senator / Missouri / Deputy Secretary of Defense / Chairman / CEO & President / /