Process optimization × Workstyle: Full-time
2 jobs found.
Lubricating Oil Refiner (Petroleum Refining Industry)
Production equipment operator who separates and refines raw oil for lubricating oil to produce base oil.
Lanthanum manufacturer (nonferrous metal smelting)
Technical occupation that refines and smelts lanthanum, a type of rare earth element, from ore and manufactures it as metal or compounds.