Concrete Supervisor Department: Field Operations Reports To: General Superintendent Status: Full-Time, Salaried, Exempt Earth Resources Corporation (ERC) Location: Dewey, AZ About Us: Earth Resources Corporation (ERC) is a trusted heavy civil construction leader committed to delivering high-quality infrastructure projects across Arizona. With a strong emphasis on honesty, integrity, and experience, we’re proud to have a concrete, asphalt/paving, chip seal, underground utilities, earthwork, drainage mediation, gravel production, traffic control, snow removal, and striping divisions that keep our communities moving.