Joining the newly established Faculty of Engineering of the
University of Ceylon in 1966, he became one of its most senior professors in engineering and the
dean of the faculty. Later he was appointed as the vice chancellor of the
University of Peradeniya. After his tenure he transferred to the
University of Ruhuna as dean of the Faculty of Engineering. He had also served as the
director general of the National Institute of Education, Sri Lanka Institute of Advanced Technical Education; was the chairman of the National Education Commission, Presidential Commission on Youth and a faculty consultant of the
Colombo Plan Staff College in
Manila. Upon retirement he was made an
emeritus professor, and he is a fellow of the Institute of Engineers of Sri Lanka. Later he was the chancellor of
Wayamba University of Sri Lanka and chairman of the
National Institute of Business Management. Since April 24, 2012, he functions as the chairman of the National Education Commission (NEC) ==Awards==