2018 - 2020
Director, Institute of Management Technology, Ghaziabad
2016 - 2018
Adjunct Faculty, Institute of Management Technology, Ghaziabad
2012 - 2016
Professor and Head, School of Corporate Governance and Public Policy, Indian Institute of Corporate Affairs
2010 - 2012
Director, International Management Institute, Kolkata
1999 - 2010
Professor, Indian Institute of Management, Calcutta
1996 - 1999
Technical Director, Institute of Chartered Accountants of India
1993 - 1996
Professor, SPJIMR, Mumbai
1990 - 1993
Professional practice, Public accounting
1986 -1990
Financial Controller, GEC Alstom Limited, Financial Controller
1973 - 1986
Leadership positions in various companies