CNC Maintenance Technician

Key Responsibilities

• Perform routine and preventive maintenance on CNC machines, including mills, lathes, routers, grinders, and machining centers.
• Diagnose mechanical, electrical, hydraulic, and pneumatic issues; execute repairs to restore equipment to peak operation.
• Troubleshoot CNC control systems (Fanuc, Haas, Siemens, Yasda, Mazak, etc.) and adjust parameters as needed.
• Inspect equipment for wear and damage; replace or adjust components such as bearings, ball screws, servo motors, belts, and spindles.
• Support installation, calibration, and commissioning of new CNC equipment.
• Maintain accurate maintenance logs, service records, and documentation.
• Collaborate with production, engineering, and quality teams to resolve machine performance issues.
• Read and interpret technical manuals, schematics, blueprints, and wiring diagrams.
• Ensure compliance with safety standards, lockout/tagout procedures, and company policies.
• Recommend process improvements and assist in optimizing machine uptime.

Required Qualifications

• A high school diploma or equivalent; technical degree or certification in industrial maintenance, mechatronics, or a related field preferred.
• 10+ years of CNC repair experience in a manufacturing environment (CNC maintenance highly preferred).
• Strong understanding of mechanical systems, electrical circuits, hydraulics, and pneumatics.
• Experience working with CNC controllers (e.g., Fanuc, Haas, Siemens, Mazak).
• Skilled in the use of precision measuring tools (micrometers, dial indicators, test equipment).
• Ability to work independently and handle multiple tasks with minimal supervision.
• Strong problem-solving, communication, and organizational skills.
• Must be a US Citizen.

Physical Requirements

• Ability to lift up to 50 lbs.
• Ability to stand, kneel, or work in confined spaces as needed.
• Comfortable working in a manufacturing environment with noise, dust, and machinery.

Preferred Qualifications

• An associate degree or technical certification in Electrical Technology, Industrial Maintenance, or related field.
• OSHA 10/30 certification or NFPA 70E electrical safety training.
• Familiarity with cleanroom protocols and ESD protection.
• PLC troubleshooting or basic programming knowledge.