Operator × Personality Traits: Strong sense of responsibility
401 jobs found.
Metal Smelting Engineer (Excluding Development Engineers)
Technical role involving smelting metal ores and raw metals through high-temperature processing and chemical processes to adjust and produce purity and properties according to standards.
Metal Smelting and Materials Manufacturing Engineer
Engineering position that uses iron ore, scrap, etc., as raw materials, smelts and refines them in blast furnaces and electric furnaces, and manufactures and develops metal materials such as steel and aluminum.
Metal Welding and Cutting Equipment Operator
Metal welding and cutting equipment operators operate and manage various welding and cutting machines, handling the joining and cutting of metal parts in manufacturing roles.
Cooling Worker
A profession that operates and maintains cooling equipment in factories, buildings, etc., achieving temperature control and energy conservation.
Nail Manufacturing Equipment Operator
This occupation involves operating and monitoring equipment that mass-produces nails to specifications by processing metal wire through cold forging, annealing, and other methods, while performing quality control.
Grinder Worker (Pulp Manufacturing)
Machine operator role in the pulp manufacturing process that grinds wood chips into fibers. Supports stable raw material supply through machine adjustments and maintenance inspections.
Crushing Roll Operator (Ceramic Raw Materials)
Manufacturing operator who crushes ceramic raw materials using a crushing roll and adjusts them to the specified particle size and quality.
Cream Manufacturing Worker (Dairy Products Manufacturing)
A profession responsible for raw material procurement, manufacturing, quality control, and packaging of dairy products such as fresh cream and whipped cream.
Glycerin Evaporation Worker
Operator role in chemical product manufacturing that evaporates and concentrates glycerin under heating and reduced pressure to increase purity.
Glutamic Acid Production Engineer
Technical role involving operation management and optimization of processes for mass production of glutamic acid using microbial fermentation.