Associate Professor | February 21 2015 — Present | IIT Guwahati |
Assistant Professor | April 01 2009 — February 20 2015 | IIT Guwahati |
Senior Lecturer | August 2008 — November 2008 | IIT Patna (on deputation) |
Senior Lecturer | May 15 2008 — March 31 2009 | IIT Guwahati |
Junior Research Fellow | February 01 2008 — May 14 2008 | IIT Bombay (BRNS Project) |
CSIR Senior Research Fellow | February 2005 — January 2008 | IIT Bombay |
CSIR Junior Research Fellow | February 2003 — January 2005 | IIT Bombay |
Junior Research Fellow | September 2002 — January 2003 | IIT Bombay (DST Project) |