Refining × Personality Traits: Patient
17 jobs found.
Fish Oil Manufacturing Worker
A manufacturing job that extracts and refines oils and fats from fish by-products and residues, supplying them for uses such as food, feed, and pharmaceutical raw materials.
Silver Refinery Worker
A profession that separates and refines silver from silver ore or by-products to produce high-purity silver products.
Metal Silicon Refining Worker
Job of manufacturing metal silicon from quartz or silica ore. Operates high-temperature electric furnaces, responsible for everything from raw material charging to melting, reduction, refining, and mold pouring.
Vegetable Oil and Fat Manufacturing Worker
Factory worker who extracts and refines oils and fats from plant seeds or fruits to manufacture edible oils.
Edible Oil Manufacturing Worker
This occupation handles the entire manufacturing process from raw material processing to refining and filling of edible oils.
Silicon Refiner (Metallic Silicon)
Specialized occupation that refines silicon (metallic silicon) through reduction smelting in a high-temperature electric furnace and adjusts it to a purity suitable for industrial use.
Flour Milling Technician (Excluding Development Engineers)
A technical job that crushes and adjusts raw grains, manages and operates the flour milling process.
Petroleum Product Production Engineer
Manufacturing technical position that chemically and physically processes crude oil to produce and optimize petroleum products.
Furnace Operator (Non-Ferrous Metal Smelting)
A manufacturing technician who operates electric furnaces and the like to melt and refine non-ferrous metals such as aluminum, copper, lead, and zinc, maintaining consistent metal quality through component analysis and temperature management.
Chip Worker (Oil Processing)
A profession that feeds animal and vegetable oil and fat raw materials, performs processes such as refining, adjustment, deodorization, and decolorization through machine operations, and produces oil and fat products.