1-3 years prior experience in the aggregate industry preferred; experience in aggregate plant operation and maintenance a plus Physical Requirements Sitting, standing, walking, pushing, pulling, twisting, climbing, balancing, bending (bending at the waist, lifting above the waist, and lifting below the waist), kneeling, reaching, grasping (use of both hands), squatting, repetitive motions, manipulative finger movements with both hands, use of wrists (flexing or rotating with both wrists), use of both feet, use of arms above and below shoulder, work extended periods in the same position, perform duties in all climates i.e. weather, extreme temperatures, tolerate heights, lift and carry up to 75 lbs., work in confined spaces, capable of wearing respiratory and other p Disclaimer The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. * Visually observe and monitor gauges and all equipment while in operation to maintain the proper flow of material on belts, crushers, and screens * Responsible for housekeeping around the plant * Maintain strong communications with all other plant employees to ensure efficient and safe workflow from quarry to crusher.