Worked as a Project Director to develop India's first indigenous Satellite Launch Vehicle (SLV-III), as the Chief Executive of Integrated Guided Missile Development Programme (IGMDP),as the Scientific Adviser to Defence Minister and Secretary, Department of Defence Research & Development from July 1992 to December 1999, as a Chairman of Technology Information, Forecasting and Assessment Council (TIFAC), as a Professor, Technology & Societal Transformation at Anna University, Chennai from November 2001. |