High Concentration × Keywords: Cleaning
16 jobs found.
IC Board Cleaning Worker
This occupation involves removing fine foreign substances and dirt adhering to the surface or interior of IC boards in a clean room using chemical and physical methods to maintain product quality.
IC Production Operator
IC Production Operators operate semiconductor wafer manufacturing equipment in cleanrooms, managing and monitoring processes such as photolithography, etching, and film formation.
Screen Platemaker
Technical occupation that creates screens (stencils) for screen printing. Handles processes such as applying photosensitive emulsion, exposure, development, and cleaning.
LSI Manufacturing Worker
Manufacturing operator who operates various process equipment for semiconductor wafers in a cleanroom, responsible for processes such as photolithography, etching, film formation, CMP, cleaning, and inspection.
Finishing Worker (Washing and Stretching)
A specialist job in cleaning shops or factories that finishes cleaned clothing and fabric products using presses or irons, and adjusts quality through processes such as tentering.
Integrated Circuit Manufacturing Worker
A job that operates processes such as photolithography and etching in a cleanroom to manufacture integrated circuit (IC) wafers.
Penetrant Testing Inspector (Metal)
Specialist in non-destructive testing who applies penetrant liquid to the surface of metal products to detect fine cracks and defects.
Quartz Oscillator Parts Processor
This occupation involves precisely processing and assembling parts for quartz vibrators to manufacture crystal wafers and packages used in oscillation circuits of electronic devices.
Screen Plate-Making Worker
A profession that applies photosensitive emulsion to mesh, performs exposure and development operations based on original data, and creates screen plates for printing.
Flour Milling Sieve (Sieve) Sifting Worker
A profession that performs operations to sort powder by particle size using sifting machines in the flour milling process and manage quality.