Refining × Workstyle: Shift
8 jobs found.
Olive Oil Manufacturing Worker
Occupation of manufacturing edible olive oil through oil extraction and refining processes from olive fruits.
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.
Oil Extraction Technician (Excluding Development Engineers)
Oil Extraction Technicians are manufacturing technical professionals who extract oils and fats from seeds, nuts, etc., using mechanical and solvent methods, refine and adjust them, and maintain product quality.
Refined White Sugar Manufacturer (Sugar Refining)
A manufacturing occupation that refines raw sugar to produce refined white sugar and other sugar products.
Vegetable Oil Production Engineer
A profession that extracts and refines edible vegetable oils from raw materials such as seeds and fruits, performs quality control, and optimizes manufacturing processes.
Copper Smelter
A profession that melts and refines copper ore at high temperatures to manufacture copper ingots and refined copper.
Camellia Oil Producer
A profession that extracts oil from camellia seeds through pressing or extraction, refines and filters it, and manufactures camellia oil for edible or cosmetic use.
Fractionation Worker (Animal Fat Manufacturing)
A job that heats and distills animal-derived fats and oils, separates and refines each component to produce industrial raw materials and food ingredients.