Vice consul United States Consulate, Hermosillo, Mexico, 1980-1982. Special assistant to ambassador United States Embassy, Bogota, Colombia, 1982-1984. North Atlantic Treaty Organization desk officer European Bureau United States State Department, Washington, 1987-1989.
Political counselor United States Delegation to Conference on Security and Cooperative in Europe, Vienna, Austria, 1989-1991. Deputy chief of mission, charge d'Affaires United States Embassy, Luxembourg, since 1991.