Ms. Marillyn A. Hewson is a Chairman, President & Chief Executive Officer at Lockheed Martin Corp., an Associate at American Institute of Aeronautics & Astronautics, a Chairman, President & Chief Executive Officer at Lockheed Martin Investment Management Co., a Member at The Business Council, a Member at The Economic Club of Washington, a Member at The International Institute for Strategic Studies, a Member-Steering Committee at Defense Industry Initiative and a President at Lockheed Martin Logistics Management, Inc.

She is on the Board of Directors at DuPont Safety Resources, Catalyst, Inc., Congressional Medal of Honor Foundation, DowDuPont, Inc., Aerospace Industries Association, National Geographic Society Education Foundation, USO, Inc., Association of the United States Army and The Business Roundtable.

She previously held a variety of increasingly responsible executive positions with the Corporation, including President and Chief Operating Officer and Executive Vice President of Lockheed Martin's Electronic Systems business area.

Ms. Hewson joined Lockheed Martin more than 30 years ago as an industrial engineer. During her career she has held several operational leadership positions, including President of Lockheed Martin Systems Integration; Executive Vice President of Global Sustainment for Lockheed Martin Aeronautics; President and General Manager of Kelly Aviation Center, L.P., an affiliate of Lockheed Martin; and President of Lockheed Martin Logistics Services.

She has also served in key corporate executive roles, including Senior Vice President of Corporate Shared Services; Vice President of Global Supply Chain Management; and Vice President of Corporate Internal Audit.

She earned her Bachelor of Science degree in business Administration and her Master of Arts degree in Economics from the University of Alabama.

She also attended the Columbia Business School and Harvard Business School executive development programs.