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2128 jobs found.
Raw Material Dissolver (Chemical)
This occupation involves operating dissolving kettles in chemical manufacturing plants to dissolve and heat solid or liquid raw materials, preparing them in a suitable state for the next process.
Coil Winding Worker (Telecommunications Equipment)
A profession that manufactures products with electrical characteristics according to specifications by winding coils used in telecommunications equipment manually or with a winding machine.
High-Pressure Gas Container Inspector
A specialist who conducts visual inspections and non-destructive tests on high-pressure gas containers to ensure safety and confirm compliance with relevant laws and standards.
Beater Operator (Paper Manufacturing)
A job that mechanically beats wood pulp to produce homogeneous pulp suitable for the papermaking process.
Optical Glass Heat Treatment Worker
Specialized profession that appropriately controls heating and cooling of optical glass products such as optical lenses and prisms to remove internal stress and achieve the specified optical properties.
Optical Glass Melting Worker
A job that melts raw materials for optical glass at high temperatures, manages temperature, conducts quality inspections, and produces molten glass.
Optical machinery adjustment worker
Specialized profession that assembles, adjusts, and inspects precision optical instruments.
Optical machinery assembler
Specialized manufacturing technician who assembles optical device parts with high precision to ensure optical performance.
Optical Lens Worker
Optical lens workers are manufacturing technicians who polish, process, and coat optical lenses used in cameras, microscopes, telescopes, etc., and handle assembly and inspection.
Optical Lens Manufacturing Engineer (Excluding Production Engineers)
Specialized technician responsible for manufacturing processes such as cutting, grinding, polishing, and coating of optical lenses, producing high-precision optical components.