Curious and inquisitive × Recommended Skills: Chemical Analysis
3 jobs found.
Sweet Potato Shochu Brewer
A profession that manufactures sweet potato shochu using sweet potatoes and koji as raw materials through fermentation and distillation, and performs quality control.
Neon Lamp Development Engineer (Excluding Design)
Technical position that researches and prototypes discharge gas, electrode structures, material properties, etc., of neon lamps, and evaluates and improves performance and durability.
Semiconductor Material Refiner (Polycrystalline Silicon, etc.)
A manufacturing technical position that purifies polycrystalline silicon and others to high purity and supplies raw materials for semiconductor wafer manufacturing. Operates chemical reaction equipment and high-temperature furnaces, handling everything from raw material preparation to quality control.