He is Corporate Vice President, and an elected officer, of Lockheed Martin Corporation. Currently, he is Vice President - Ethics and Sustainability leading the Office of Ethics and Business Conduct as well as serving as Chief Sustainability Officer. He reports to the CEO and the Ethics and Sustainability Committee of the board of directors. He is an independent director of Cognizant Technology Solutions. From 2007 to 2011, he was Lockheed Martin's Vice President, Corporate Business Development. From 2005 to 2007, Mackay was President of ICGS, LLC – a joint venture of Lockheed Martin and Northrop Grumman. Mackay chairs the Board of Visitors at the Graduate School of Public Affairs of the University of Maryland. He is a board member, and chair of the Audit Committee, of the Center for a New