Lecturer (probationary) at Department of Medical Laboratory Science, Faculty of Allied Health Sciences, University of Peradeniya. (February 2013 to present)
Demonstrator at Department of Medical Laboratory Science, Faculty of Allied Health Sciences, University of Peradeniya. (December 2011 – February 2013)
Medical Laboratory Scientific Officer at Durdans Hospital, Ceylon Hospitals PLC, Colombo 03 (July 2011 - December 2011)
Secretary of Sri Lankan Society for Microbiology (SSM) – Since November, 2011
Life Member of Allergy and Immunology Society of Sri Lanka
Registered Medical Laboratory Technologist in Sri Lanka Medical Council.
Registered Pharmacist in Sri Lanka Medical Council
Mendis BCG, Thevanesam V, Ekanayake WMA. Quality control of CLSI and Stokes' method of antibiotic susceptibility testing – a preliminary study. The Bulletin of The Sri Lanka College of Microbiologists 2011; 9: 15-16. - Oral presentation done at The Annual Research Session- 2011 of The Sri Lanka College of Microbiologists.