Basic Chemistry Knowledge × Workstyle: Standing work
2 jobs found.
Silicon Wafer Cleaning Worker
Specialist profession that removes fine contaminants adhering to the surface of silicon wafers using chemical solutions or ultrapure water to maintain the quality of the semiconductor manufacturing process.
Seed Oil Processor
A food manufacturing occupation that produces edible oil from seeds using pressing or solvent extraction techniques, and performs processing such as refining and deodorization.