High concentration × Classification Details: Construction, Civil Engineering, and Electrical Work Occupations
35 jobs found.
Aircraft Wiring Worker
Manufacturing technician who processes and connects aircraft wire harnesses based on drawings and installs them on the airframe. High precision is required to ensure safety.
Ore Grading Operator
This occupation involves sorting crushed ore by sieving at mines or mining sites and classifying it by particle size and quality.
Underground Backfill Worker
Worker who transports, mixes, and injects backfill material in underground tunnels to seal post-mining voids, ensuring tunnel safety and ground stability.
Plasterer
A job that applies materials such as mortar, lime plaster, and plaster to the interior and exterior of buildings to finish walls and floors.
Vehicle Wiring Worker (Railway Vehicles)
A technical job that installs, inspects, and repairs electrical wiring inside and outside railway vehicle bodies to ensure the normal functioning of the vehicle's electrical equipment and control systems.
Heavy Object Rigger
A specialist who uses cranes and hand tools at construction sites to hoist and unload heavy objects, and performs scaffolding assembly and rigging work.
Screen Operator (Gravel Extraction)
This occupation involves operating machinery such as vibrating screens at mining sites to sort and classify extracted gravel by particle size and quality.
Layout Worker (Carpenter)
Specialized profession that accurately sets out reference lines, heights, and positions using ink (chalk marks), laser layout machines, transits, etc., prior to installing columns, beams, walls, etc., at construction sites.
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.
Transmission Line Maintenance Worker
Performs high-altitude maintenance work such as inspection, repair, and replacement of transmission lines to support stable power supply as a technical profession.