Job ID: 528817 Eco Material Technologies, a CRH Company, is a leading producer of sustainable cement alternatives in the U.S. It is the nation's largest marketer and manager of fly ash, with the industry's only true national footprint of logistics networks and distribution channels. The Supervisor is responsible for assisting with the leadership, coordination, reporting and other communication related to the day-to-day operations of the facility; including such issues as safety, quality, waste, productivity, operation costs, housekeeping, sampling and testing.