Petroleum Refineries in Compton, CA, Port Arthur, TX, and San Antonio, TX

Petroleum refineries process crude oil into usable products like fuels and feedstocks, managing production equipment, blending, and quality controls to keep processes running safely and efficiently. Jobs often include refinery operators, process technicians, maintenance and mechanical/electrical roles, lab/quality testing support, and HSE/safety positions. Work is typically hands-on in an industrial plant with shift schedules and strict safety rules, and some roles may require relevant training or certifications.