Factory work × Keywords: pH Control
8 jobs found.
Synthetic Fiber Bleaching Worker
A manufacturing job that uses bleaching agents to remove pigments and dirt from synthetic fibers, achieving whitening and uniform color tones. Engages in operation of production equipment, process management, safety, and environmental conservation.
Glutamic Acid Production Engineer
Technical role involving operation management and optimization of processes for mass production of glutamic acid using microbial fermentation.
Cosmetics Manufacturing Engineer (Excluding Production Engineers)
A technical role in the cosmetics manufacturing process, responsible for everything from raw material weighing and blending to filling, packaging, and quality inspection, including hygiene management based on GMP and the creation of manufacturing records.
Ketchup Manufacturing Worker
This occupation involves manufacturing tomato ketchup from raw materials such as tomatoes, handling a series of processes including blending, heating, sterilization, filling, and packaging.
Fermentation Worker (Liquor Manufacturing)
Technical job that manufactures liquor through processes from raw material preparation, fermentation management, filtration and distillation, to aging and storage.
Moromi Manufacturer (Excluding Soy Sauce and Liquor Production)
This occupation involves manufacturing moromi used in foods other than soy sauce and liquor, from raw material preparation through fermentation management to quality inspection.
Melting Purification Worker (Non-ferrous Metal Smelting)
A technical job responsible for the melting and purification processes of non-ferrous metals, dissolving and refining raw metals in the pre-stage of electrolytic refining.
Yogurt Manufacturing Worker
A manufacturing job responsible for the yogurt production process, from adding lactic acid bacteria to milk as raw material, through fermentation, stirring, filling, and packaging.