Max started his career with KOEN's coal procurement in 2012, where he was involved in coal purchasing, logistics arrangement, and supply & demand planning for 4 thermal power plants. The amount of procured coal was approximately 27 million tons per annum, carried by more than 230 shipments (capesize or panamax size vessels).
 

In 2021, he was dispatched to Vietnam to support KEPCO's Vung Ang II Thermal Power Project as a GA & Fuel General Manager.  This project is a joint project with KEPCO, Mitsubishi, Chugoku, and Shikoku power company for 1.2 GW TPP in middle of Vietnam (Ha Tinh). 
 

He returned to KOEN this year and has been working on wood pellet procurement, with annual procured amount of around 1 million tons.