Factory Work × Personality Traits: Strong Sense of Responsibility
1469 jobs found.
Raw Material Compounder (Ceramics)
A manufacturing technical position that compounds raw materials for ceramic products at specified ratios and performs quality control.
Raw Plastic Processing Worker
A manufacturing job that performs pre-processing such as drying, mixing, and defoaming of resin pellets, which are raw materials for plastic products, to ensure stable supply to molding machines.
Raw Oil and Fat Refining Worker (Hardened Oil Manufacturing)
Factory worker who manufactures hardened oil through chemical processes such as hydrogenation reactions using vegetable oils or animal oils as raw materials.
Raw Oil and Fat Decomposition Worker
Worker who decomposes animal/plant-derived or mineral oils and fats through chemical and heat treatment to produce intermediate raw materials such as fatty acids and soap bases.
Raw Material Melting Worker (Candle Manufacturing)
In candle manufacturing, this occupation involves properly heating and melting raw materials such as wax and additives, and preparing molten materials for the next processes of compounding and molding.
Tiller Assembly Worker
A manufacturing job that assembles tiller parts and performs inspection, adjustment, and finishing.
Optical Glass Melting Worker
Manufacturing job that melts high-purity glass for optical lenses in a high-temperature furnace, handling everything from composition adjustment to pouring.
Optical Instrument Inspector
Optical instrument inspectors use measuring devices to inspect the performance, dimensions, and quality of optical and metrology instruments, confirming compliance with standards and drawings.
Optical Machine Repair and Adjustment Worker
A technical job that disassembles, assembles, adjusts, calibrates, and repairs optical machinery such as microscopes, cameras, and telescopes to maintain equipment performance and accuracy.
Hardening Worker (Margarine Manufacturing)
Hardening Worker (Margarine Manufacturing) is an occupation that manufactures margarine by adding hydrogen to fats and oils and controlling the hardening reaction.