Dr.Pichet started his career and served as a Policy and Planning Analyst with the Ministry of Transport in the Planning Division. His job was operations with respect to national plans, transportation projects and government policies.
After graduating doctoral degree in transportation engineering from Asian Institute of Technology, he is now a director with the Office of Transport and Traffic Policy and Planning, Ministry of Transport.
His responsibilities are planning the MRT projects and set up the master plan for the nationwide rail network development. His publications involved in high speed rail and railway development projects in Thailand.