Quality Control Techniques (QC) × Career Path: Operator
60 jobs found.
Nonferrous Metal Converter Worker (Converter Worker)
A technical job that melts and refines raw materials in nonferrous metal melting furnaces, operates converters to remove impurities, and adjusts to the specified composition.
Ferroalloy Manufacturing Worker
Specialized profession that melts, refines, and adjusts the composition of alloys for steelmaking (ferroalloys), producing products that meet standards.
Plastic Extrusion Molding Worker
A skilled worker who melts and pressurizes plastic resin, extrudes it through a die, and manufactures, inspects, and adjusts extrusion molded products such as tubes and sheets.
Plastic Thermoforming Worker
A manufacturing job that heats plastic sheets or films, presses them against a mold to form a specified shape, and performs finishing and inspection.
Sifting Work (Ore Dressing, Coal Washing)
Worker who crushes and grinds ore and separates and concentrates useful minerals using physical and chemical methods.
Header Operator
Header operators operate press machines to punch and form metal sheets, performing header processing for parts.
Spinning Equipment Operator
Equipment operator who feeds raw materials such as cotton flowers and chemical fibers into spinning machines to produce raw yarn.
Jersey Knitting Worker
A manufacturing job that operates jersey knitting machines (knitting set-up machines) to produce knit fabrics. Responsible for yarn setup, quality inspection, and maintenance tasks.
Lens Mold Press Worker (Glass Product Manufacturing)
An occupation that fills glass raw materials into molds and shapes glass products such as lenses into predetermined forms by heating and pressing.
Condensed Milk Manufacturing Equipment Operator
Job responsible for operating, adjusting, and quality controlling equipment that manufactures condensed milk.