Ashley Mattison

Ashley Mattison is a Partner at Guidehouse, specializing in the Defense & Security Segment, where leadership is provided for the Homeland Security & Law Enforcement Practice Area. Prior experience includes serving as a Director within Guidehouse’s National Security Segment, focusing on business development and organizational transformation initiatives for the Department of Homeland Security. Prior to Guidehouse, Ashley held the role of Director at PwC, where account growth strategies and multidisciplinary team leadership were key responsibilities. Early career experience includes roles as a Business Analyst at 1 Source, Inc., a Program Assistant at Triumph Technologies, and internships with the U.S. Department of State and the United States Senate. Ashley holds a Master’s degree in International Affairs with a focus on Economic Development from American University and a Bachelor’s degree in Political Science and International Political Economy from Salisbury University.