· Chairman, Board of Governors, Indian Institute of Technology, Bombay2006–2015
· Chairman, Atomic Energy Commission of India2000–2009
· Director, Bhabha Atomic Research Centre (BARC)1996–2000
· Master of Science (Experimental Stress Analysis), University of Nottingham1969–
· Software Engineer, Bhabha Atomic Research Centre (BARC)1964–1996
· Bachelor of Engineering (Mechanical Engineering), University of Mumbai1963–
· Distinguished Chair Professor, AICTE
· Chancellor, Homi Bhabha National Institute
· Chairman, Board of Directors, Maharashtra Knowledge Corporation Limited