Head of the Department of Agriculture Chemistry, Faculty of Agriculture, University of Jaffna: September 2000 – August 2004, from February 2010 to February 2016, From August 2021 to date
Member of the committee to draft Policy framework and by-Law on Gender Equity and Equality, University of Jaffna (2017)
Member of the Pioneer committee on Gender equity and Equality, University of Jaffna: 2017 – 2019
Chairperson of Internal Quality Assurance cell, Faculty of Agriculture, University of Jaffna.
Member of Expert committee appointed to explore the oil contamination of well water of Chunnakam aquifer by Northern Provincial council, Sri Lanka December 2014 – December 2015
Served as an evaluator in the panel of Evaluators for selecting National Awards for excellence in Agricultural Research 2012 conducted by Sri Lanka Council for Agricultural Research Policy, Ministry of Agriculture
Core Environment Program and Biodiversity Conservation - Corridors Initiative in the Greater Mekong Sub-region – Environmental Performance Assessment. Environment Operations Center, The Offices at Central World, 23rd Fl.999/9 Rama 1 Road, Pathumwan, Bangkok 10330, Thailand. (I worked as a senior research associate for the above report and contributed to the technical content of the report)