Shift work × Classification Details: Ceramics and Stone Product Manufacturing Workers
238 jobs found.
Grinding Stone Manufacturing Worker
Manufacturing technician who performs raw material blending, forming, firing, and finishing processes for grinding stones.
Raw Material Firing Worker (Refractory Brick Manufacturing)
A manufacturing technician role in the refractory brick production process that dries and fires formed products from mixed raw materials to ensure quality.
Raw Material Blending Worker (Ceramics)
A manufacturing operator who weighs and mixes clay and additives, raw materials for ceramic products, according to specified mixing ratios to achieve stable quality.
Raw Material Roasting Worker (Carbon Products Manufacturing)
Job involving the firing of raw materials for carbon products in high-temperature furnaces to improve physical properties.
Raw Material Mill Operator (Cement Manufacturing)
In cement manufacturing, operates and monitors raw material mills (ball mills) to crush and finely pulverize raw materials.
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.
Hardening Worker (Concrete Products Manufacturing)
A manufacturing job that cures (hardens) concrete products removed from molds under specified temperature and humidity conditions and performs quality control.
Hardening Worker (Cement Mortar Products Manufacturing)
A manufacturing job responsible for forming products made from cement or mortar raw materials, through hardening, curing, and quality inspection.
Copin Cutter (Terrazzo Manufacturing)
This occupation involves cutting small pieces called copin used in terrazzo manufacturing, forming the foundation of the production process.