Leader × Recommended Skills: Hazardous Materials Handler (Type B, Class 4)
2 jobs found.
Oil Recovery Worker (Hardened Oil Manufacturing)
Occupation that removes impurities from oil and fat raw materials in the manufacturing process of hardened oil, etc., recovers and refines them. Responsible for operation and monitoring of plant equipment, quality control, and safety maintenance.
Molten Phosphorus Manufacturing Worker
A job that manufactures industrial phosphorus products by melting and distilling raw materials such as phosphorus ore in a high-temperature furnace.