High Concentration × Classification Details: Construction, Civil Engineering, and Electrical Work Occupations
34 jobs found.
Slope Cutting Worker (Civil Engineering Works)
Specialized worker who cuts and shapes slopes (slope surfaces) using heavy machinery or hand tools, and performs reinforcement works such as shotcreting and form installation.
Shotcrete Worker
Civil engineering worker who uses specialized machinery to spray high-pressure concrete or mortar onto construction surfaces for tunnel lining, wall repairs, and forming waterproof and wear-resistant layers.
Grout Worker
A profession that applies filler to the joints of tiles or blocks to ensure waterproofing and aesthetics.
Roll Operator (Mining)
A job that operates roll-type crushers, handling ore crushing, particle size adjustment, and equipment inspection and maintenance.