Ex Secy MOES, Director, National Institute of Advanced Studies (NIAS), Room No: F 14, Indian Institute of Science Campus, Bengaluru - 560012.
Chairman, Governing Body, Wadia Institute of Himalayan Geology (WIHG) 33, General Mahadeo Singh Road, Dehradun - 248001.
Director (Exploration), Oil & Natural Gas Corporation Limited, Registered Office: Plot No. 5A-5B Pandit Deendayal Urja Bhavan, Plot No. 5, Nelson Mandela Marg, Vasant Kunj, New Delhi - 110070.
Director, National Remote Sensing Centre (NRSC), Indian Space Research Organization,Govt of India, Balanagar, Hyderabad - 500037.
CMD, Oil India Limited, Plot No. 19, Near Film City, Sector 16A, Noida - 201301.
Advisor / Scientist-G,Ministry of Earth Sciences, Government of India, & Director, National Centre for Seismology, Prithvi Bhavan, Lodi Road, New Delhi - 110003.
Director, CSIR-National Institute of Oceanography (NIO), Dona Paula, Goa - 403004.
Director, CSIR-National Geophysical Research Institute (NGRI), Uppal Road, Hyderabad - 500007.
Chief Scientist, Technology Management Directorate (TMD), Council of Scientific and Industrial Research(CSIR), New Delhi - 110067.