High Concentration × Keywords: Sealing
14 jobs found.
Canned Food Sealing Worker
A job that handles the manufacturing process of filling heat-sterilized food into cans and sealing them.
Metal Door Installer
Craftsman who installs and adjusts metal doors. Handles on-site installation of aluminum or steel indoor and outdoor doors, along with gap adjustments with frames and functional checks.
Polishing Worker (Woodworking Shop)
A job that smooths the surfaces of wood products using techniques such as sanding and buffing. It plays an important role in improving product quality and appearance.
High-Frequency Welder (Plastic Products Manufacturing)
High-frequency welder workers use high-frequency energy to locally weld plastic materials, continuously producing seal and assembly parts on the manufacturing line.
Automotive Glass Fitter
This occupation involves installing front windshields, side glass, rear glass, etc., onto the vehicle body. It covers tasks from degreasing and cleaning to applying sealant, positioning, fitting, curing, and airtightness inspection.
Food Filling Worker (Retort Food Manufacturing)
A job that handles the processes from filling food into retort pouches to sealing and pressure sterilization through machine operation and quality control.
Water Meter Assembler
A manufacturing job that assembles water meter parts and performs inspections and adjustments.
Bulb and Electron Tube Exhaust and Sealing Worker
A manufacturing technician job that evacuates the air inside bulbs and electron tubes to create a vacuum and seals the glass by heating and fusion sealing.
Fuel Cell Manufacturing Worker
Technical role responsible for assembling, processing, and inspecting fuel cell cells and stacks, handling manufacturing processes on the production line.
Vinyl Welder (High-Frequency Welder)
A job that operates high-frequency welders to weld synthetic resin materials such as vinyl sheets to manufacture products.