Senior Lecturer (ii) - (2017 December - Present)
Co-Editor - Journal of Geological Society of Sri Lanka (JGSSL) - (2018 February - 2020 February)
Grant coordinator - AHEAD-DOR (Geology) - (2018 May - Present)
Secretary - Environmental Science Program - (January 2020 - January 2021)
Senior Treasurer - Environmental Science Society of University of Peradeniya - (2020 - present)
Certificate of merit award for outstanding oral presentation titled “Leachability of metals from FGD gypsum used in agricultural purpose” – awarded by the American chemical society, division of environmental chemistry. Received March 16 -20, 2014.
Presidential award for scientific publications – awarded by National Research Council (NRC) of Sri Lanka. Received January 17, 2014
University award for academic excellence – University of Peradeniya, Sri Lanka, received 2008.
• P.W. Vitanage memorial scholarship for academic excellence - awarded by Geological Society of Sri Lanka (GSSL), received 2007.