*In 1970–1972 served in the Armed Forces of Soviet Socialist Republics Union.
*In 1972-1992 worked in the system of Republic of Armenia
ministry of the Internal Affairs.
*In 1992-1996 was head of the "Syunik-Zangezur" state plan,coordinator of the Republic of Armenia state minister's managed force and defensive structures' works.
*In 1995-1999 was a deputy of the Parliament of the Republic of Armenia.