Deputy Director, Science & Mathematics Sector, Curriculum Development Division, Ministry of Education Malaysia
Head of Science, Technology and Environment Partnership Centre (STEP Centre), Ministry of Education
Director of Scientific Research Department
Ministry of Education, Youth and Sport
Head of Computer Science Department
Faculty of Natural Sciences National University of Laos
Head of Centre for Standard and Policy of Education, Ministry of Education, Culture, Research and Technology
Rector
Yangon Technological University
Undersecretary
Office of the Undersecretary for Curriculum and Instruction
Department of Education
Deputy Principal (Academic), Nanyang Polytechnic
Deputy Executive Director at National Electronics and Computer Technology Center, National Science and Technology Development Agency
Trainer and Teacher at Center Study of Science and Mathematics (SESIM)
Ministry of Education, Youth and Sports
Chairman of University Council
The University of Danang, University of Science and Technology
Officer In Charge of SEAMEO STEM-ED
STEM Education Specialist – Professional Academy and Learning Resources