Machine Inspection and Maintenance × Classification Details: Construction, Civil Engineering, and Electrical Work Occupations
12 jobs found.
Machine Tatami Worker (Tatami Manufacturing)
This occupation involves operating automated machinery to process and assemble main tatami components such as tatami omote and tatami bed, efficiently manufacturing tatami.
Crusher Operator (Metal Ore Mining)
Occupation responsible for operating crushers in metal mines to crush mined ore to the specified particle size.
Concrete Pumping Worker
A job that operates concrete pump trucks and pumps concrete through hoses to designated locations on site.
Concrete Cutting and Drilling Worker
An occupation that uses specialized machines such as diamond saws and core drills to cut and drill concrete structures, handling preparations for demolition or piping and wiring work.
Stone Crusher Operator (Crushing Plant)
Stone crusher operators operate crushing machines at quarries or crushing plants to crush raw stones and produce crushed stones for construction.
Gravel Extraction Worker
Workers who use heavy machinery to extract, select, and transport gravel in rivers or quarries. They supply construction materials while performing quality control and safety management.
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.
Stoper Worker (Civil Engineering Construction)
Specialized worker who pressure-injects cement-based injection materials into excavation surfaces such as tunnels and dams to reinforce rock and provide waterproofing.
Shaft Haulage Worker
Shaft haulage workers operate hoists, trolleys, and other haulage equipment in vertical shafts (shafts) in mines, safely and efficiently transporting ore, materials, and workers up and down.
Embankment Concrete Filler
Civil engineering worker who fills and pumps concrete into gaps and cracks in embankments to maintain and reinforce waterproofing and strength.