Site Supervisor × Keywords: Rock Excavation
3 jobs found.
Rock Drilling Machine Operator
Specialist who operates and manages boring machines and similar equipment used to drill holes in bedrock.
Shaft Jumbo Operator
Specialized technical job that operates drill jumbos to drill holes in rock formations in tunnels and underground shafts for blasting preparation.
Advance Excavator (Dam and Tunnel Construction Works)
Specialized occupation at dam and tunnel construction sites that excavates bedrock using methods such as drilling, face advancing, and blasting to advance the tunnel.