Numerical & Quantitative Analysis × Keywords: Sealing
88 matching jobs found.
Mortar Sprayer (Plastering Work)
Mortar sprayers are a type of plasterer who spray mortar onto building walls and ceilings, performing base adjustments and finishing using specialized spraying machines to achieve uniform thickness and a smooth finish.
Pharmaceutical boxing worker
Worker in the final packaging process of pharmaceuticals, who fills pre-mixed pharmaceuticals into containers or boxes, seals them, applies labels, and performs inspections.
Pharmaceutical Sealing (fūkan) Worker
This occupation fills chemical agents into containers and seals them using dedicated machines or manual labor. To protect product quality, it also performs confirmation tasks and record management.
Vegetable Preparation Worker (Canning)
A job that involves processing raw vegetables through washing, cutting, filling, sealing, heat sterilization, etc., on a canning production line.
Unit Bath Installer
Unit bath installers are specialized craftsmen who transport and assemble factory-made bathroom units in homes or buildings, connect water supply and drainage pipes, perform waterproof sealing, level adjustments, and finishing work.
Retort Food Filling Worker
Operator position on the manufacturing line that fills cooked food into retort pouches, etc., and seals and packages them.
Retort Food Sealing Worker
Specialist who operates sealing machines to ensure airtight seals in the packaging process of retort pouch foods. Performs daily hygiene management and quality inspections to manufacture safe preserved foods.
Leak Repair Plumber
Specialized technical job that inspects and diagnoses leak locations in pipes within buildings or soil, and repairs them using appropriate materials and methods.