From 1975 to 1977, Larson then had an assignment in Kinshasa, Zaire.[6][7] Next, he engaged in economic studies at the University of Iowa.[7] In 1978, he became Deputy Director of the Department of State’s Energy Policy Office.[7]
From 1993-96, Larson served as Principal Deputy Assistant Secretary of State in the Economic Bureau, as well as Deputy Assistant Secretary for International Finance and Development.[7][9]
Larson currently serves as the Senior International Policy Advisor for Covington & Burling, a position he has held since 2005.[8] In that capacity he advises clients on matters at the intersection of international business and public policy.[11] He is also Chairman of the Coalition for Integrity, an NGO which fights corruption and promotes integrity in the United States and around the world.[12][13]
Honors
Larson is a United States Career Ambassador (awarded 2004), the State Department’s highest honor.[14] He was awarded the 2013 Foreign Service Cup, given by the US State Department in recognition of a foreign service officer’s career in the foreign service and afterwards on behalf of their communities.[11] Larson's awards include the Secretary of State’s Distinguished Service Award, Department of State (2005), and Superior Honor, Presidential Distinguished, and performance awards.[1][14]