Operator × Keywords: Quality control
6 jobs found.
Crushed sand manufacturing equipment operator
This occupation involves operating and maintaining equipment that crushes and pulverizes raw stones or by-products, adjusts them to the specified particle size, and manufactures crushed sand.
Slaked Lime Manufacturing Equipment Operator
A job that operates and manages slaked lime manufacturing equipment by calcining limestone at high temperatures.
Salt Boiling (Sengō) Worker
Specialized technical job in chemical product manufacturing that concentrates brine and uses high-temperature boiling pans to crystallize and produce salt.
Solar Cell Element Manufacturing Worker
A manufacturing operator who operates manufacturing equipment for solar cell elements in a clean room, performing tasks from material processing to inspection and quality control.
Antimildew (bai) Paper Manufacturer
Occupation of manufacturing paper with anti-mold performance through chemical treatment and mechanical processing.
Phosphate nitrate ammonium manufacturing worker
Operator who manufactures phosphate nitrate ammonium (ammonium nitrate fertilizer or industrial raw material) by reacting nitric acid and ammonia.