Numerical & Quantitative Analysis × Required Skills: Machine Operation
187 matching jobs found.
Roving Machine Operator
Machine operator job that roughly spins raw cotton using a roving machine to produce thick rovings for the next process.
Cotton Combing (combing) Machine Operator
This occupation involves operating and inspecting combing machines that remove impurities from cotton raw materials to produce fiber bundles called slivers.
Tire Worker
Engages in tire manufacturing processes, handling a wide range from raw material kneading to molding, vulcanization, and quality inspection.
Bamboo Skewer Manufacturing Worker
Bamboo skewer manufacturing workers produce skewer-shaped products using bamboo as raw material, handling tasks from material selection to processing, finishing, and packaging.
Bamboo Fiber Manufacturing Worker
A profession that extracts fibers from bamboo, dries and refines them to produce raw materials for textiles or composite materials.
Dehydration Worker (Canning)
A job that handles the dehydration process of raw materials in the canning production process, performing appropriate moisture removal and quality maintenance.
Tobacco Manufacturing Worker
A job involving a series of manufacturing processes from processing tobacco leaves to blending and packaging, performed through machine operation and visual inspection.
Onion Grinder (Sauce Manufacturing)
This occupation is responsible for grinding onions using machinery on sauce production lines and preparing them as raw materials. It supports stable raw material supply by adhering to hygiene and quality management standards.
Carbonization Worker (Wool Yarn Spinning)
A manufacturing job in a wool yarn spinning factory that performs carbonization processing using acid treatment and heating to remove impurities from raw materials and produce standard products for the next process.
Carbonized Corkboard Manufacturer
A technical job that manufactures corkboards by heat-treating (carbonizing) cork raw materials, followed by press molding, cutting, and finishing inspection.