Operator × Personality Traits: Cooperative
201 jobs found.
Salt Boiling (Sengō) Worker
Specialized technical job in chemical product manufacturing that concentrates brine and uses high-temperature boiling pans to crystallize and produce salt.
Formulation Worker
Technical occupation that blends raw materials of chemical products to manufacture formulations such as powders, granules, and solutions.
Refined Salt Manufacturing Worker
Removes impurities from seawater or rock salt to manufacture high-purity edible salt. Monitors and operates chemical processes such as evaporation crystallization and recrystallization, and manages quality.
Pig iron smelters, steelworkers, nonferrous metal smelters
A profession that melts and refines iron and steel or nonferrous metals in high-temperature furnaces to produce metal materials for subsequent processes such as casting and rolling.
Steelmaker
A technical job at a manufacturing site that operates blast furnaces and converters to melt and refine iron ore and scrap into steel materials.
Glass Bottle Manufacturing Engineer (Glass Products Manufacturing)
A technical job that manufactures glass bottles consistently from mixing glass raw materials, melting, forming, annealing, inspection, to finishing.
Petroleum Fractionation Equipment Operator
A job that operates crude oil distillation equipment to fractionate and refine various petroleum products.
Soap Production Engineer
Soap production engineers select raw materials, formulate mixtures, manage saponification reactions, and handle molding, drying, and inspection to industrially manufacture soap.
Textile Product Production Equipment Operator
A job that operates textile production equipment such as spinning machines, looms, knitting machines, dyeing machines, etc., to produce products.
Fresh Fish Freezer Worker
A job that involves operating and managing freezing machines in the freezing process to maintain the freshness of fresh fish.