Numerical & Quantitative Analysis × Workstyle: Line work
251 matching jobs found.
Insulation Material Manufacturing Worker (Glass Wool Type)
A job that forms molten glass into fibers, processes them into mats, and manufactures glass wool insulation materials.
Veneer Composer
Specialist who selects thinly sliced wood (veneer sheets) and bonds them to a base material using adhesive and a press machine.
Cardboard Box Assembler
Manufacturing work that combines cardboard box parts to assemble them into box shapes.
Chain Conveyor Operator
A job that operates chain conveyor equipment to safely and efficiently transport materials or products in factories and warehouses.
Storage Battery Finishing Worker
A manufacturing job that assembles completed storage batteries and performs finishing inspections, surface treatments, and packaging.
Ultrasonic Metal Welder
Processing technician who solid-phase bonds metal parts using ultrasonic vibration. Uses high-frequency vibration to crimp and weld parts together, bonding without relying on electricity or heat.
Humidity Control Worker (Tex Board Manufacturing)
A job on the manufacturing line for wooden boards with humidity control function called Tex Board, responsible for raw material mixing, forming, drying, finishing, and quality inspection.
Cook (In-flight meal production)
A profession in airline or catering company kitchens mass-producing in-flight meals while maintaining quality and hygiene.
Chill roll operator
Manufacturing operator who operates chill rolls in the metal rolling process to roll steel sheets and strips to the specified thickness.
Boxwood seal material maker
Manufacturing occupation using boxwood material as the main raw material to cut, dry, polish, and finish wooden blocks for seal materials.