The Maintenance B assists maintenance mechanics, electricians, and mobile techs as needed in the repairs and maintenance of plant machinery, equipment, structures, tools and facilities as needed to meet production needs in a safe, reliable, efficient, and environmentally responsible manner. With $1B+ in annual revenue, 26 production facilities, and industry-leading last-mile logistics for the oil & gas sector, we supply high-quality silica, diatomaceous earth, clay, and other materials to industries ranging from energy and construction to food & beverage.