Keywords > Quality control
Filter by
88 jobs found.
Salt Boiling (Sengō) Worker
Specialized technical job in chemical product manufacturing that concentrates brine and uses high-temperature boiling pans to crystallize and produce salt.
Silk reeling machine operator (Twisted yarn manufacturing)
A job that operates silk reeling machines and twisting machines and is responsible for the production process of raw silk and twisted yarn.
Bag making machine operator (Plastic product manufacturing)
This occupation involves operating and monitoring bag-making machines that form plastic films or sheets into bag shapes.
Gelatin manufacturing worker
A profession that extracts collagen from animal bones and skins, dries and pulverizes it to manufacture gelatin. Involves operating and managing production equipment and conducting quality inspections.
Mailing Address Label Attacher
A mailing address label attacher accurately attaches address labels to documents or packages to be shipped and prepares them for dispatch.
Furnace Operator (Non-Ferrous Metal Smelting)
A manufacturing technician who operates electric furnaces and the like to melt and refine non-ferrous metals such as aluminum, copper, lead, and zinc, maintaining consistent metal quality through component analysis and temperature management.
Sausage maker (fish meat)
A food processing occupation that manufactures sausages using fish meat as raw material. Responsible for raw material selection, seasoning, filling, heating/sterilization, and packaging.
Software operation test operator
A profession that verifies whether software operates as per requirements through manual and automated tests, ensuring quality.
Solar Cell Element Manufacturing Worker
A manufacturing operator who operates manufacturing equipment for solar cell elements in a clean room, performing tasks from material processing to inspection and quality control.
Corrugated board base paper manufacturing worker
This occupation involves papermaking, drying, finishing the base paper that serves as the core material for corrugated board, and winding it into rolls. It entails operating machinery on the production line, quality control, and troubleshooting.