I have been working 5 years in the Refinery as a Process Engineer. Currently my daily activities is as Plant Engineer at the Hydrocracker Complex which there are some units (Hydrocracker Unit, Hydrogen Plant, Amin Treating Unit, LPG Recovery Unit, Sour Water Stripper Unit, Nitrogen Plant (Cryogenic) and Fuel Gas System). Previously, I have been working as a Plant Engineer in Hydroskimming Complex for 2 years which there are some units that Naphtha Hydrotreating Unit, UOP Platforming Unit (Semi regent & CCR), and Crude Distilling Unit)