1. Head of Department of English Language Teaching, Faculty of Business Studies of Vavuniya Campus of the University of Jaffna from 18- 03-2018 to 17-03-2021 for three years.
2. Acting Head of the Department of English Language Teaching, Faculty of Business Studies of Vavuniya Campus of the University of Jaffna from 18-12-2017 to 17- 03-2018.
3. Head of Department of English Language Teaching, Faculty of Business Studies of Vavuniya Campus of the University of Jaffna from 18- 03-2021 to 17-03-2024 for three years.
4. Acting Officer as Rector of Vavuniya Campus on 17th May 2019 3.3.2.2. Covering up the duties of Dean FBS on his absence whenever Assigned 2018 to date
5. Head of the English Language Teaching Unit of the Vavuniya Campus of the University of Jaffna from 01-12-2011 to 29-02-2012
6. Head of the English Language Teaching Unit of the Vavuniya Campus of the University of Jaffna from 01-11-12 to 31-01-2013
7. Head of the English Language Teaching Unit of Vavuniya Campus of the University of Jaffna from 01-02-2013 for three years
8. Head of the English Language Teaching Unit of Vavuniya Campus of the University of Jaffna from 01-2-2016 for three years;
9. Coordinator of the English Language Teaching Unit of Vavuniya Campus of the University of Jaffna from 02-06-2005 for one year;
10. Coordinator of the English Language Teaching Unit of Vavuniya Campus of the University of Jaffna from 02-06-2004 for one year;
11. Coordinator of the English Language Teaching Unit of Vavuniya Campus of the University of Jaffna from 02-06-2003 for one year;
12. Acting Program Coordinator for English from 01- 10 - 1996 for eleven months;
13. Acting Program Coordinator for English from 02- 09 - 1996 to 30-09-1996 for month