Management Assistant, Translator, Technological Officer, Technical Officer, Factory Officer, Field Officer, Pharmacist, Research Officer, Advisory Officer, Senior Research Officer, Senior Advisory Officer, Accounting and Procurement Officer, Personal Assistant to Director, Personal Assistant to Chairman, Rubber Extension Officer, Audio Visual Aids Production Officer, Manager, Deputy Director – Rubber Research Institute of Sri Lanka
Principal Scientist (Inland Water Resources), Internal Auditor, Personal Assistant to the Chairman, Translator, Development Officer (Project), Research Assistant – National Aquatic Research and Development Agency