Shift work × Keywords: Refining
30 jobs found.
Perilla Oil (jinyu) Worker
Processing worker who extracts and refines edible oil from seeds such as perilla (egoma).
Stainless Alloy Worker
A technical occupation that uses electric furnaces, etc., to melt stainless steel and adjust chemical composition to manufacture alloys.
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.
Medium White Sugar Manufacturing Worker
Manufacturing worker responsible for producing medium white sugar, one of the sugar refining processes. Processes raw sugar, managing and operating the crystallization, centrifugation, and drying processes.
Tempura Oil Manufacturer
Tempura Oil Manufacturer is a manufacturing job involving the refining, processing, filling, and quality control of edible oils and fats.
Tung oil worker
A job that extracts and refines tung oil obtained from tung seeds and manufactures and processes it as paint or wood protectant.
Castor Oil Manufacturing Worker
A job that extracts and refines castor oil from castor (castor) seeds and processes it to a quality suitable for shipment as a product.
Sunflower Oil Manufacturing Worker
Worker who extracts oil from sunflower seeds and manufactures edible sunflower oil through processes such as refining, filtration, and deodorization.