Work Style > Line Work
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1442 jobs found.
Roving Worker
A job that stretches slivers using a drawing machine to produce uniform roving (strands for the coarse spinning process).
Lens Shutter Installer
Manufacturing technician who handles the assembly process for lens shutters mounted on cameras and optical instruments, including parts attachment, adjustments, and operational inspections.
Lens Focus Adjuster
A technical job that measures and adjusts the focal length and optical performance of lenses to produce optical equipment with the specified performance on the manufacturing line.
Lens Centering Worker
Lens centering workers are specialists who use centering devices to precisely align the center position of optical lenses, performing position adjustments, assembly, and inspections.
Lens Centering Worker
Manufacturing position responsible for centering (core alignment) of optical lenses, assembly, and inspection work.
Lens Cleaning Worker
A job that cleans and manages the surface of optical lenses to maintain the quality of optical equipment that requires high precision.
Lens Press Worker
Manufacturing worker who sets optical lenses into lens cells, performs pressing and fine adjustments to ensure optical performance.
Linked Instrument Assembler
Occupation involving assembling measuring instruments and optical machinery from components, and performing adjustments and calibrations.
Briquette Manufacturing Worker
Manufacturing job that produces briquettes using coal or waste materials as raw ingredients, handling molding, drying, inspection, and packaging.
Wrench Manufacturing Worker
A job that manufactures wrenches meeting standards by processing, heat treating, and finishing metal materials.