United States Department of State Chief of Staff/Executive Assistant Under Secretary for Economic Growth, Energy, and the Environment
Sources https://www.state.gov/biographies-list/page/4/?results=30&currpage=2&totalpages=8&coll_filter_year&coll_filter_month&coll_filter_speaker&coll_filter_country&coll_filter_release_type&coll_filter_bureau&coll_filter_program&coll_filter_profession
