1. Deputy Director, Anthropological Survey of India, Head Ofiice , Kolkata (since September 2023 to till date)

2. Superintending Anthropologist, Anthropological Survey of India, Head Office, Kolkata (Since April 2018 to September 2023)

3. Research Associate (Cultural), Anthropological Survey of India, Port Blair, A & N Islands.

1. Head of Office at Head Quarter, Anthropological Survey of                            India, Kolkata.

2. Officer-in-Charge of  Cultural Anthropology,  Division, PMI                          Section, Publication Section, Museum Division, Photography                         Section, Visual Anthropology Division etc. in Anthropological                         Survey of India

 3. Chairman of the Committees namely Central Purchase                          Committee, Central Museum, Committee, Central Building                            Committee, Visual Anthropology Committee etc in                                          Anthropological Survey of India