Head, Indian Statistical Institute - Bangalore Centre (2023-2027)
Professor (Higher Administrative Grade) at Indian Statistical Institute--Bangalore Centre (2022-).
Professor at Indian Statistical Institute--Bangalore Centre (2013-2021).
Associate Professor at Indian Statistical Institute--Bangalore Centre (2007-2013).
Associate Professor in Multimedia University (Malaysia. 2001-07).
Grade A Research Scientist in Centre for Remote Imaging Sensing and Processing (CRISP), The National University of Singapore (01-02-1999 to 1-01-2001).
Research Fellow in Centre of Remote Imaging Sensing Processing (CRISP), The National University of Singapore (28-12-1998 to 31-01-1999).
Research Associate under Council of Scientific and Industrial Research, India (1-1-98 to 27-12-1998).
Principal Investigator/Research Scientist of a Department of Science and Technology (Govt. of India) sponsored project under young Scientist scheme (1-1-1996 to 31-12-1997).
Senior Research Fellow under Council of Scientific and Industrial Research, India (1-10-92 to 31-12-94).
Research Associate under Council of Scientific and Industrial Research, India (1-1-95 to 31-12-1995)
Project Fellow in Ministry of Human Resource Development, India, sponsored project entitled "PC Based Image Processing System" (16-9-91 to 1-10-92).