Chief, Budget Section, Department of Finance, United Nations Development Programme since 1990. Deputy Chief, Budget Section, Division of Finance, United Nations Development Program, New York, 1988-1989. United Nations Development Program Assistant Resident Representative, Nepal, 1986-1988.
Coordination/ Planning Officer, Office of the Administrator, 1985-1986, Special Assistant to Assistant Administrator, Bureau of Finance & Administration, 1982-1985, United Nations Development Program, New York. Lecturer, University of Maryland, United States of America, 1978.