Numerical & Quantitative Analysis × Classification Details: Construction, Civil Engineering, and Electrical Work Occupations

531 matching jobs found.

Tunnel Excavation Worker

Construction technician who excavates tunnels using shield machines, drill jumbos, etc., and installs support structures and ventilation equipment under safety management.

Lead Sheet Lining Worker

Interior finishing worker who attaches lead sheets to walls, ceilings, and floors for radiation shielding. Works in hospital X-ray rooms, experimental facilities, etc.

Lead Miner

Specialized worker who mines ore containing lead in underground or open-pit mines, manages tunnels, performs blasting operations, and transports ore.

Garden Stone Extractor

An occupation that extracts and transports stone materials used in gardens and landscaping, and selects them by quality and shape.

Plaster Mixer (Plastering Works)

Specialized craftsman who adjusts substrates and finishes walls and floors of buildings using mortar, lime plaster, and similar materials.

Clay extraction workers extract clay from clay layers, sort and load it according to quality and particle size. They mainly perform mechanical excavation using heavy machinery combined with manual excavation.

Clay Extraction Worker

Clay extraction workers are a profession that mines clay used in construction, pottery, bricks, etc., and performs selection and transportation tasks.

Slate Quarry Worker

Worker who performs extraction operations at slate (shale) mining sites. Uses machinery such as drills and shovels, or hand tools to excavate and transport rocks.

Outdoor Scaffolder

A job involving assembly and dismantling of temporary scaffolding and steel structures, hoisting at heights, and other tasks at construction sites.

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.