Numerical & Quantitative Analysis × Classification Details: Construction, Civil Engineering, and Electrical Work Occupations
531 matching jobs found.
Underground Maintenance Worker
A job that performs maintenance, inspection, and repair of machinery, electrical systems, ventilation, drainage, etc., in underground mine shafts and related equipment, supporting safe operations.
High-Voltage Line Maintenance Worker (Transmission Lines)
Specialized profession that performs inspection, maintenance, and repair work on high-voltage transmission lines. Responsible for checking damage to wires and insulators at heights, replacing parts, and emergency fault recovery.
Caulking Worker (Building Waterproofing Works)
Specialist who fills joints around building exteriors and windows with sealing material (caulking material) to ensure waterproofing and airtightness.
Revetment Construction Worker
Civil engineering worker who constructs and repairs revetment structures such as riverbanks and lake shores. Responsible for concrete pouring, block stacking, heavy machinery operation, etc., based on design drawings.
Kokerabuki (kokerabuki) Roofer
A skilled trade that layers traditional wooden shingles (kokerabuki boards) to roof houses, temples, and the like, demonstrating craftsmanship that balances durability and aesthetics.
Aggregate Extractor
Worker who extracts aggregates (gravel, sand, clay, etc.) used in concrete and paving materials, and handles crushing, sorting, and transportation.
Stone Splitter
A craftsman or worker who specializes in splitting large rocks or ores into small pieces using hand tools or machine tools at mining sites or stone processing plants.
Concrete Pressure Welding Worker
A civil engineering construction technician responsible for properly compacting concrete placed in formwork using a concrete vibrator (vibrator).
Concrete Placing
A civil engineering worker who pours concrete into formwork, performs compaction, finishing, and curing management.
Concrete Formwork Worker (Construction)
A civil engineering and construction worker responsible for assembling formwork, installing temporary supports, form removal, etc., in the construction of concrete structures.