Awareness of hazard identification and risk prevention, Basic troubleshooting and problem-solving for machine faults and errors, Familiarity with quality control standards and inspection tools, Knowledge of machine setup calibration and adjustment procedures, Basic mechanical aptitude and understanding of equipment components, Experience in routine machine maintenance and cleaning, Good documentation and record-keeping of production data, Ability to operate and monitor polishing machinery, Ability to read and interpret technical manuals work instructions and production specifications, Ability to maintain consistent production output and meet targets, Ability to follow standard operating procedures SOPs and safety guidelines, Knowledge of workplace safety standards and proper use of PPE