An oil refinery is a type of industrial facility that converts crude oil into various petroleum products, such as diesel, gasoline, and kerosene. These refineries play a crucial role in the production process of crude oil, serving as the second stage after the extraction of crude oil. Refinery services are considered to be a downstream segment of the oil and gas industry. Consequently, these refineries and petrochemical plants offer numerous job opportunities for professionals in various fields throughout the year, both in different refineries and countries. Therefore, we provide a substantial amount of skilled manpower while ensuring the quality of resources remains uncompromised.