Temperature Management × Workstyle: Factory work
31 jobs found.
Optical Glass Heat Treatment Worker
Specialized profession that appropriately controls heating and cooling of optical glass products such as optical lenses and prisms to remove internal stress and achieve the specified optical properties.
Ore Processing Worker (Metal Smelting)
A manufacturing technician who controls chemical reactions on ore, operates high-temperature furnaces to melt, reduce, and refine metals, and meets product quality standards.
Blast Furnace Operator
This occupation involves operating, monitoring, and maintaining equipment from the charging of raw materials such as iron ore, coke, and limestone into the blast furnace to the tapping of molten iron.
Immersion Worker (Miso and Soy Sauce Manufacturing)
Worker who handles the pre-fermentation process for miso and soy sauce by loading soybeans and raw materials into immersion tanks and managing temperature and moisture. Contributes to quality stability through equipment operation and hygiene management.
Sake Brewing Equipment Operator
This occupation involves operating, monitoring, and maintaining various equipment used in sake production to mass-produce sake of stable quality.
Ice Making Machine Operator
A job involving operating and adjusting ice-making machines to handle everything from ice production to packaging, including machine operation and maintenance management.
Ice Making Equipment Operator
A job that operates, maintains, and manages ice-making equipment to produce large quantities of ice.
Fresh Fish Freezer Worker
A job that involves operating and managing freezing machines in the freezing process to maintain the freshness of fresh fish.
Meal Delivery Cook (Those who cook in central kitchens)
A job that involves cooking and processing large quantities of meal delivery bento in a central kitchen, along with quality control and hygiene management.
Seasoning Liquid Worker (Retort Food Manufacturing)
This occupation involves blending, heating, sterilizing, and inspecting seasoning liquids for flavoring retort foods according to recipes, and supplying them to the production line.