From 1967-77 he was Lecturer and then became Assistant Professor at the Indian Institute of Technology, Kanpur [REF].
Subsequently he has been a consultant to the UNDP-GOI Net Work Program, to Rajasthan State Mines & Minerals Ltd., advisor to Environment protection Coordination Organization, Bhopal and visiting scientist to M/s TATA STEEL Ltd., R&D, Jamshedpur, India.