Personality Traits > High Concentration
Filter by
2128 jobs found.
Shingane Worker (Scriber)
Specialist occupation that accurately scribes dimension lines and markings on metal materials based on drawings before metal product processing.
Vacuum Can Salt Production Worker
Operator in chemical product manufacturing who uses an evaporator called a vacuum can to produce sodium chloride by the evaporation crystallization method.
Vacuum Gauge Assembler
Specialized profession that assembles vacuum gauge parts, performs calibration and inspection, and manufactures high-precision vacuum measuring instruments.
Vacuum Melting Operator (Steelmaking)
The Vacuum Melting Operator (Steelmaking) is a specialized technical position in the steelmaking process that involves melting and refining steel materials in a vacuum environment, removing impurities, and adjusting alloy elements.
Synchro Assembler
Manufacturing job that precisely assembles electronic equipment parts such as synchro motors. Also performs parts inspection and adjustment.
Signal Operator (Railway)
A job that operates railway signal equipment, sets and monitors train routes to ensure safe operation.
Driller (Metal and Non-Metal Mines)
A technical job that operates drilling machines in metal and non-metal mines to drill shafts and boreholes, supporting ore extraction and underground development.
Pearl Hole Driller
Specialized technician who accurately drills holes in pearls, responsible for processing pearls for jewelry.
Pearl Back-Coating Worker
Artisan who applies backing (coating) to bead-shaped core materials in the artificial pearl manufacturing process to create pearl luster.
Pearl Attacher
Artisan who manually attaches decorative materials such as pearls and beads to fabrics or products.