Numerical & Quantitative Analysis × Classification Details: Construction, Civil Engineering, and Electrical Work Occupations
531 matching jobs found.
Cement Tile Roofer
Specialized construction worker who lays roofs using cement tiles and mortar, ensuring waterproofing, durability, and aesthetics.
Cement Finisher (Plasterer)
Specialized profession that uses cement and mortar to smoothly and beautifully finish the interior and exterior walls and floors of buildings.
Sericite Mining Worker
Worker who mines sericite from sericite deposits and supplies raw materials to subsequent processes.
Sericite Refining Worker (Mining Site)
A job that physically and chemically processes sericite ore through steps such as crushing, washing, and drying to increase purity as a product raw material.
Caisson (kan) Worker
Specialized civil engineering professional who enters caissons in caisson construction projects, etc., and performs structure installation, concrete pouring, and other tasks under pressurized and decompressed management.
Ore Washer
A worker who washes and sorts ore mined from mines using water or chemicals to recover valuable mineral resources.
Diving Worker
Specialized technical occupation performing construction, inspection, and repair work on bridges, tunnels, dams, etc., in the seabed or riverbeds.
Diving Operator
Specialized worker who performs surveys, inspections, repairs, welding, demolition, etc., of structures in underwater environments such as the sea, rivers, and ports.
Diving Support Staff
Technical job responsible for safety management of divers performing underwater work, preparation and operation of equipment and materials, and communication and instructions.
Diver (Construction Works)
Specialized technician who performs tasks such as surveys and inspections, welding and cutting, repairs, and material transport in underwater environments at construction sites.