Since Oct. 2014 with Vishvanath Solutions, Anandnagar, Pune as Director, Teaching & Research.
June 2009- Oct. 2014 with Mody University, Lakshmangarh (Raj.) as Professor, Faculty of Engineering & Technology.
May 2007-June 2009, National Institute of Technology, Durgapur (W.B.) as Professor, Dept. of Mathematics.
Dec. 2003- May 2007 with BIT, Sathyamangalam, Tamil Nadu as Professor, Dept. of Mathematics.
Dec. 1982- Dec. 2003 with Central Water & Power Res. Station, Pune as Scientist B, C, D & Head, Computer Div.
Oct. 1980 – Dec. 1982 with IIT, Kanpur as a research and teaching faculty.