Numerical & Quantitative Analysis × Career Path: Manufacturing Line Leader
180 matching jobs found.
Thread Winding Worker (Paper Yarn Manufacturing)
This occupation uses pulp as raw material, processes cellulose solution with chemicals, solidifies and stretches it using a spinning machine to manufacture regenerated cellulose fiber (paper yarn).
Thread Tensioning Worker (Dyeing Finishing Operations)
A job that operates dyeing and finishing machines to process dyed yarn through warping, tension adjustment, drying, and other steps while maintaining quality.
Thread Drying Worker
Occupation that properly dries threads and fibers that have been dyed or washed.
Clothing Production Equipment Operator
A job that operates production equipment such as sewing machines and cutting machines to manufacture clothing products efficiently and stably.
Casting Mold Breaking Worker
This occupation handles the process of removing sand molds and cores after metal casting to extract the castings.
Casting Cleaning Lifting Worker
Manufacturing site worker who removes sand and burrs from cast products obtained in the casting process and finishes dimensions and surface quality.
Casting Sand Processing Worker (Casting)
Job that collects used foundry sand generated in the casting process and processes it into a reusable state through processes such as crushing, screening, and mold removal.
Shakeout Worker
A manufacturing job that melts metal, pours it into a sand mold, removes the solidified casting from the mold, and performs initial finishing.
Mica Sorting Worker
Manufacturing job that sorts and inspects mica raw materials. Manually judges appropriate particle size and quality, and supplies to subsequent processes.
Yarn Twisting Worker
A manufacturing occupation that twists yarns or fiber bundles serving as raw materials for textile products using twisting machines and handles the processes necessary for productization.