Refining × Career Path: Production Technology Engineer
3 jobs found.
Germanium Refiner
An occupation that refines and purifies high-purity germanium from germanium ores or compounds as raw materials through chemical and thermal treatments, manufacturing materials used in semiconductors and optical applications.
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.
Multicrystalline Silicon Refining Equipment Operator
Engages in operations to react and refine raw materials for multicrystalline silicon in a high-temperature furnace to produce polysilicon of specified quality.