| Designation | Institute | Date of joining | Date of leaving | Duration |
|---|---|---|---|---|
| Professor | Kalyani Government Engineering college | 5 April, 2016 | Continuing | Continuing |
| Associate Professor | Jalpaiguri Government Engineering college | 17th December, 2014 | 3rd December, 2016 | 1 year 11 months |
| Professor | Dr. B.C.Roy Engineering College, Durgapur | 1st July, 2012 | 16th December, 2014 | 2 years 5 months |
| Associate Professor | Dr. B.C.Roy Engineering College, Durgapur | 1st July, 2010 | 30th June, 2012 | 2 years |
| Assistant Professor | Dr. B.C.Roy Engineering College, Durgapur | 1st February, 2006 | 30th June, 2010 | 4 years 5 months |
| Sr. Lecturer | Dr. B.C.Roy Engineering College, Durgapur | 1st January, 2005 | 31st January, 2006 | 1 year 1 month |
| Lecturer | Dr. B.C.Roy Engineering College, Durgapur | 1st July, 2002 | 31st December, 2004 | 2 years 6 months |
| Lecturer | JIS college of Engineering, Kalyani, Nadia | 1st August, 2001 | 30th June, 2002 | 11 months |