[3] As a member of the United States Foreign Service, he was a management officer in London 1965–66.
Krys, who was fluent in French and Serbo-Croatian,[2] in 1974, was posted to Belgrade as administrative counselor.
[3] He spent 1976–77 studying at the National War College, and then served as a Foreign Service inspector 1977–79.
In 1988, Reagan nominated Krys as Assistant Secretary of State for Administration and he subsequently held this post from July 13, 1988, until August 7, 1989.
[3] After leaving government service, Krys became a lobbyist and consultant with the firm of Fletcher, Heald & Hildreth.