Quality Control × Workstyle: Outdoor work
6 jobs found.
Silica Sand Extractor
Worker who extracts silica sand from rivers, coasts, etc., and handles transportation, sorting, and loading.
Concrete Pressure Welding Worker
A civil engineering construction technician responsible for properly compacting concrete placed in formwork using a concrete vibrator (vibrator).
Material Batching Operator (Ready-Mixed Concrete Manufacturing)
This occupation manufactures ready-mixed concrete by batching cement, aggregates, water, admixtures, etc., in appropriate proportions and managing quality.
Ballast Manufacturer
A manufacturing technician job that produces ballast (aggregate), the base material for roads and railways, handling everything from crushing, screening, inspecting, and loading raw stones.
Dried Fish Manufacturing Worker
A profession that preprocesses fish, performs drying processes such as salting and sun drying, and manufactures dried fish.
Mixer Worker (Ready-Mixed Concrete Production)
A manufacturing job that mixes aggregates, cement, water, etc., in a specified mixing ratio to produce and supply ready-mixed concrete.