Drill Rig Operator/Drill Rig Operator TR1/Drill Rig Operator TR2 (Region 4)

Duties Description As a Drill Rig Operator Trainee, (under the supervision of a Drill Rig Operator), obtains soil, rock... and supervises drill crew in the absence of the Drill Rig Operator. As a Drill Rig Operator (DRO), the incumbent may: supervise...