Passakorn Chanbanyong currently serves as a Senior Reliability Engineer at PTT Global Chemical Public Company Limited since March 2010, focusing on risk management by developing Operational Risk Management (ORM) and Turnaround work processes. Prior experience includes roles as a Reliability Engineer, where Passakorn developed plant reliability strategies, and as an Asset Engineer (Mechanical), overseeing inspection and maintenance tasks in compliance with regulatory standards. Earlier career experience includes a position as a Maintenance Engineer at Johnson & Johnson and as a Product Development Engineer at Tripetch Isuzu Sales. Passakorn holds a Master of Business Administration (MBA) from Chulalongkorn University and a Bachelor of Engineering (B.Eng.) in Mechanical Engineering from Kasetsart University.