Product Manufacturing and Processing Workers (Excluding Metal and Food Products) X Workstyle: Standing work
539 matching jobs found.
Raw Rubber Preprocessing Worker
This occupation handles the preprocessing steps for rubber product manufacturing, such as receiving and inspecting raw rubber, removing impurities and excess moisture, weighing and mixing additives.
Raw rubber melting worker
A job that heats and melts raw rubber, performs pre-treatments such as filtration and kneading, and adjusts it to a uniform state that is easy to process.
Raw Material Mixer (Paint Manufacturing)
Worker who stirs and mixes paint raw materials at prescribed blending ratios to produce raw materials of stable quality.
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.
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.
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.
Hydrogenated Oil Decomposition Worker (Glycerin Production)
Chemical manufacturing worker who hydrolyzes hydrogenated oil to produce and purify glycerin and fatty acids.
Plaster (koukou) spreading worker (pharmaceutical manufacturing)
A manufacturing job that spreads and laminates medicinal plasters (transdermal patches) using manufacturing machines to ensure appropriate thickness and quality.