• Present2022

  Senior Lecturer

  Department of Physics, University of Colombo

• 20222004

  Senior Research Scientist

  Astronomy Division, Arthur C Clarke Institute, Katubedda, Moratuwa, Sri Lanka

• 20042003

  Academic Administrator

  Lanka Institute of Business Management

• 20032002

  Teaching Assistant

  Department of Physics, University of Colombo

Positions in Professional Associations

• 20242023

  President of Section E1

  Sri Lanka Association for the Advancement of Science - SLAAS

• Present2005

  Life Member

  Sri Lanka Association for the Advancement of Science - SLAAS

• 20232022

  Vice President of Section E1

  Sri Lanka Association for the Advancement of Science - SLAAS

• Present2024

  General Secretary

  Institute of Physics Sri Lanka

• Present2015

  Member

  Institute of Physics Sri Lanka

Coordinator of the courses

• Present2022

  Coordinator/Learning resources and staff affairs

  BSc in Electronics and Automation Technology, University of Colombo

• Present2022

  Coordinator

  Certificate Course in Astronomy, University of Colombo

• Present2022

  Program Coordinator

  Diploma in Astronomy, University of Colombo