| Name of Institution / Organization | Designation | From | To |
|---|---|---|---|
| Institute of Radio Physics and Electronics, University of Calcutta | Associate Professor | 2020 | Till date |
| Institute of Radio Physics and Electronics, University of Calcutta | Assistant Professor | 2008 | 2020 |
| Electronics & Communication Engineering Department, Meghnad Saha Institute of Technology | Assistant Professor | 2008 | 2008 |
| Advanced VLSI Design Laboratory, SRIC, IIT Kharagpur | Research Consultant | 2003 | 2008 |
| Electronics and Communication Engineering Department, Meghnad Saha Institute of Technology | Lecturer | 2002 | 2003 |