Environmental Conservation Knowledge × Workstyle: Heavy Equipment Operation
2 jobs found.
Sand and Gravel Extraction Worker
A job involving excavating, loading, and transporting gravel, sand, and clay using backhoes and dump trucks in riverbeds or quarries.
Ballast Manufacturer (Crushed Stone Industry)
This occupation manufactures ballast (aggregate) using crushers and vibrating screens on raw stones at crushed stone plants.