Professional Appointments
2009-till date Chief Scientist, Indian Institute of Chemical Biology (IICB), Kolkata
Head, Molecular & Human Genetics Division, (May 2013-present)
Head, Academic Affairs Division (April 2011- present)
2004-2009 Scientist F & Deputy Director, Molecular & Human Genetics Division, IICB, Kolkata
1999-2004 Scientist EII, IICB, Kolkata
Human Genetics & Genomics Division (2001-2004)
Head, Biophysics Division (1999-2000)
Co-ordinator of Cholera Group, 1999-2000
In-charge, Electron Microscopy Division, 1999-2002
1994-1999 Scientist EI, IICB, Kolkata
Head, Biophysics Division (1995-1999)
In-charge, Electron Microscopy Division, 1998-1999
1989-1994 Scientist C, IICB, Kolkata
1984-1989 Scientist B, IICB, Kolkata
1983-1984 Scientific Officer, IICB, Kolkata
1981-1983 Senior Scientific Assistant, IICB, Kolkata
1979-1981 Junior Scientific Assistant, IICB, Kolkata
1976-1979 Research Fellow, NSTS, NCERT, Govt. of India