• Professor at the Indian Institute of Technology Indore, India, from February 21, 2022 onward.
• Associate Professor at the Indian Institute of Technology Indore, India, from February 21, 2017 - February 20, 2022.
• Dean of Administration, Indian Institute of Technology Indore, India, March 26, 2018 - December 31, 2019.
• Head, School of Basic Sciences, Indian Institute of Technology Indore, India, April 3, 2015 - May 22, 2018.
• Head, Discipline of Mathematics, Indian Institute of Technology Indore, India, March 8, 2013 - September 24, 2015.
• Convener, Discipline of Mathematics, Indian Institute of Technology Indore, India, June 20, 2012 - March 7, 2013.
• Assistant Professor at the Indian Institute of Technology Indore, India, from September 23, 2010 to February 20, 2017.
• NBHM Post Doctoral Fellow, Indian Institute of Technology Madras, Chennai, India, from June 01, 2008 to September 22, 2010.
• Visiting Researcher, University of Turku, Finland, from August 2009 - September 2009.
• Visiting Researcher (under Center for International Mobility Fellowship, Finland), University of Turku, Finland, from October 2008 - December 2008.