Clean room × Recommended Skills: Equipment Maintenance Technology
3 jobs found.
Aging Worker (Dry Battery Manufacturing)
Manufacturing engineering position that conducts charge-discharge cycle tests (aging) on dry batteries to ensure performance stabilization and quality control.
Optical Glass Heat Treatment Worker
Specialized profession that appropriately controls heating and cooling of optical glass products such as optical lenses and prisms to remove internal stress and achieve the specified optical properties.
Coating Worker (Lens Surface Treatment)
Specialized technical job that applies functional films such as anti-reflective and strengthening films to the surface of optical lenses.