Surface Treatment Technology × Workstyle: Day Shift
2 jobs found.
Skin Mirror Worker
A job that mechanically polishes the surface of metal products to achieve a smooth, glossy mirror-like finish.
Piston Ring Development Engineer (Excluding Design)
A technical role centered on testing and analysis of piston ring material properties and performance evaluation, contributing to product quality improvement and durability assurance. Does not include design tasks, specializing in experimental and testing operations.