Chemical Analysis × Workstyle: Line Work
14 jobs found.
Instant Ramen Inspector
Specialized professional who inspects the quality and safety of instant ramen manufactured in factories and confirms compliance with standards.
Glass Silvering Worker
A profession that manufactures mirrors by reducing or depositing metals such as silver or aluminum onto glass sheets.
Metal Pickling Worker (Plating Industry)
A manufacturing job that removes oxides and oils adhering to the surface of metal parts using chemical agents, performing pre-treatment for plating or painting.
Raw Rubber Manufacturing Worker
This occupation involves blending raw materials such as natural rubber and synthetic rubber in specified ratios, kneading and pasting them to produce rubber compounds.
Colloid Manufacturing Worker (Storage Battery)
A technical job that prepares and manufactures colloidal active materials used in storage batteries and manages quality.
Acid Treatment Worker (Plating)
This occupation involves degreasing and acid washing the surfaces of metal parts and similar items using acid solutions as pre-treatment to prepare the base for plating.
Colorant Manufacturing Worker
Colorant manufacturing workers produce colorants such as pigments and dyes for paints, plastics, and fibers. They handle processes like raw material blending, chemical reaction management, separation and drying, pulverization, and inspect product quality.
Soap Inspector
A profession that analyzes and inspects the physical properties and components of soap products to ensure quality.
Dyeing Worker (Fiber)
A manufacturing job that prepares dyes for textile products and performs dyeing processes such as color fixing and color development.
Ceramic Manufacturing Technologist
Technical role responsible for the entire manufacturing process of ceramics, including forming, glazing, firing, and inspection. Manages from raw material mixing to firing condition control to optimize product quality and production efficiency.