Mukherjee was involved with Delhi Dynamos in the Indian Super League for the past two seasons...
Quess East Bengal FC (QEBFC) have made an integral addition to their management by bringing in Tathagata Mukherjee in the capacity of 'Sports Advisor'.
QEBFC is now the controlling body of all football-related activity of East Bengal club after multi-national company Quess Corp acquired a 70 percent stake in the football team in July 2018.
The Kolkata club finished runners-up to Chennai City FC in the 2018-19 I-League. The major investment saw high-profile arrivals with Alejandro Menendez, the former Real Madrid Castilla coach brought in as the manager.