Head of Division (Training), National Institute of Social Defence (NISD), Ministry of Social Justice, Govt. of India, New Delhi   2000 -  2003

Deputy Director (Academics), Regional Institute of Correctional Administration (RICA), Southern States, Vellore    2000

Lecturer in Criminology, Regional Institute of Correctional Administration (RICA), Southern States, Vellore. 1992 - 2000