For more than 65 years, Petroleum Service Corporation has been committed to safely and efficiently meeting the product handling needs of the leading companies in the refining, chemical, and marine industries. Our 3,500+ employees serve at more than 100 refineries, terminals, and chemical plants across the U.S. Our employees are the �best of the best� at tankering barges, operating docks, switching railcars, packaging materials, managing warehouses and storage facilities, and loading and unloading railcars and trucks with a variety of oil products and chemicals. We are a growing, family-oriented company with a strong reputation for quality service and taking care of our employees. That has been and will always be at the heart of our mission "to be the best at what we do."? We offer competitive wages, advancement opportunities, industry-leading training programs, and a comprehensive benefits package with affordable insurance options, a matching 401(k), safety incentives and bonuses, and much more.