Refining × Required Skills: Machine Inspection and Maintenance
3 jobs found.
Salad Oil Manufacturing Worker
A profession that manufactures edible oil through processes such as pressing, extraction, refining, and deodorization from raw materials like soybeans and rapeseed.
Flour Milling Technician (Excluding Development Engineers)
A technical job that crushes and adjusts raw grains, manages and operates the flour milling process.
Retort Operator (Nonferrous Metal Smelting)
A processing worker who uses a retort furnace to process nonferrous metal ores or secondary raw materials at high temperatures to separate and refine metals.