Numerical & Quantitative Analysis × Personality Traits: High Concentration

1046 matching jobs found.

Arc Welder

A profession that uses arc welding machines to melt and join metal components to manufacture and repair various products and structures.

IC Board Cleaning Worker

This occupation involves removing fine foreign substances and dirt adhering to the surface or interior of IC boards in a clean room using chemical and physical methods to maintain product quality.

IC Manufacturing Workers operate process equipment in cleanroom environments during semiconductor chip (IC) manufacturing processes, performing micromachining such as photolithography, etching, and film formation.

Aizu Lacquer Craftsman

Artisan who manufactures lacquerware by applying the traditional Aizu lacquer technique from the Aizu region of Fukushima Prefecture. Handles everything consistently from wood base preparation, lacquer coating, polishing, and maki-e decorations.

Hemp Weaver

A manufacturing technical job that weaves fabric using hemp fiber as raw material by machine or hand.

Cuprous Oxide Rectifier Maker

A job that manufactures rectifiers (diodes) using cuprous oxide. Responsible for the entire process from forming the oxide layer to assembly and inspection.

Press Worker (Metal Processing)

A job that operates press machines, using dies to compress and form metal materials into parts.

Press Worker (Plywood Manufacturing)

This occupation involves pressing laminated wood veneers and adhesive under high temperature and high pressure in the plywood manufacturing process to form plywood of specified strength and thickness.

Atsurae (Custom-Order) Yuzen Worker

Traditional craft artisan who applies hand-drawn Yuzen dyeing to kimono fabric according to customer orders.

Upset Welding Worker

Upset welding workers are skilled professionals who operate and manage upset welding machines that join the end faces of metal parts through resistance heating and pressure.