The CNC Maintenance Technician is responsible for the preventive maintenance, troubleshooting, and repair of CNC machines to ensure their optimal performance. Key tasks include inspecting machine components, replacing worn-out parts, calibrating systems, and performing regular checks to prevent machine breakdowns. The technician also ensures that machines are properly cleaned and lubricated, maintains accurate maintenance records, and works to minimize downtime. Their goal is to ensure that CNC machines operate efficiently and produce high-quality results.