Outdoor work × Required Skills: Quality Inspection
7 jobs found.
Asphalt Spreader Worker (Road Construction)
Specialized worker who evenly spreads asphalt mixture on the road surface and compacts it with rollers to pave the road surface layer.
Silica Sand Extractor
Worker who extracts silica sand from rivers, coasts, etc., and handles transportation, sorting, and loading.
Wave-Dissipating Block Worker (Manufacturing)
A job involving a series of operations such as pouring concrete into molds, vibrating and compacting, molding, curing, finishing, and quality inspection at a wave-dissipating block manufacturing factory.
Limestone Calcination Worker
Industrial production job that calcines limestone in a high-temperature kiln to produce calcium oxide (quicklime).
Sorting Worker (Quarrying, Crushed Stone Industry)
Occupation that sorts stone materials collected and crushed at quarries or crushed stone yards by size and quality using manual labor or machinery, and classifies them into appropriate standards as construction materials.
Ballast Collector
Field worker who collects, sorts, and supplies ballast (crushed stone and gravel) used as construction materials.
Bentonite Mining Worker
A field worker who extracts bentonite (swelling clay) through open-pit mining and heavy equipment operation, performing quality selection and shipment.