Acting Chief, Maternal-Child Health/Family Planning Branch, Technical & Evaluation Division, United Nations Population Fund since 1991. Senior Tech Officer, Maternal and Child Health/Family Planning Branch, United Nations Population Fund, New York, 1988-1991. Tech Advisor, United Nations Population Fund, Kenya, 1987-1988.
Chief, Population Planning Section, Government Planning Commission, Bangladesh, 1980-1985. Director, Services & Training, Population & Family Planning Directorate, Ministry of Health & Family Planning, Bangladesh, 1978-1980. Deputy Director, Family Planning Programme, 7378, Assistant Director, Family Planning Board, 1966-1970, Government of Bangladesh.
Department of Health, Bangladesh, 1961 -66.