Personality Traits > High concentration
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2499 jobs found.
Navigation Instrument Installer
A technical job that installs navigation instruments such as compasses and GPS receivers on ships, and performs wiring, calibration, and operational tests.
Surface Mine Cableway Operator
Occupation involving operating cableway equipment in the surface areas of mines or factories to safely transport materials and personnel.
Optical Glass Engraving Worker
Specialized technical job that precisely engraves letters or patterns on optical glass parts and performs subsequent polishing and inspection.
Optical Machinery Assembly Equipment Operator
A job that assembles parts of optical machinery with high precision using dedicated assembly equipment and performs quality inspections.
Optical Machinery Repair Worker
Profession involving disassembling, adjusting, repairing, and inspecting optical instruments such as microscopes and telescopes to maintain and restore performance.
Optical machinery adjustment worker
Specialized profession that assembles, adjusts, and inspects precision optical instruments.
Optical machinery assembler
Specialized manufacturing technician who assembles optical device parts with high precision to ensure optical performance.
Optical Measuring Instrument Adjustment Worker
Specialized technical occupation that assembles, adjusts, and calibrates optical measuring instruments to ensure measurement accuracy.
Optical reader operator
Job involving reading characters and code information from documents and slips using optical reading devices, and inputting and managing them as digital data.
Optical Lens Worker
Optical lens workers are manufacturing technicians who polish, process, and coat optical lenses used in cameras, microscopes, telescopes, etc., and handle assembly and inspection.