CNC Maintenance Technician

Job Description

Job Description

We are seeking an experienced CNC Maintenance Technician to support the maintenance, troubleshooting, repair, and reliability of CNC machine tools and manufacturing equipment within a precision machining environment. This is a full-time, on-site, non-exempt hourly position with opportunities for overtime and extended shifts based on production demands.

Candidates must be comfortable working 12-hour shifts Monday through Friday as needed.

The ideal candidate will have strong mechanical troubleshooting abilities, hands-on experience maintaining CNC machining equipment, and electrical troubleshooting skills. This individual should be able to work independently in a fast-paced manufacturing environment while helping maximize equipment uptime and production efficiency.

Responsibilities

• Perform preventive maintenance and corrective repairs on CNC machine tools, machining centers, lathes, mills, and other manufacturing equipment
• Troubleshoot and repair mechanical, electrical, hydraulic, pneumatic, lubrication, and coolant systems
• Diagnose equipment failures and implement effective solutions to minimize downtime
• Perform preventive maintenance independently with minimal supervision
• Troubleshoot and repair servo motors, spindle motors, drive systems, tool changers, pallet systems, and other machine components
• Read and interpret electrical schematics, wiring diagrams, hydraulic schematics, blueprints, and technical manuals
• Perform machine calibrations, alignments, and precision adjustments as needed
• Assist with installation, startup, and commissioning of new or relocated equipment
• Document maintenance activities, repairs, and equipment performance accurately
• Ensure all work is completed in compliance with OSHA and company safety standards
• Support continuous improvement initiatives focused on equipment reliability and process efficiency
• Work collaboratively with production, engineering, and operations teams to maintain efficient manufacturing operations

Qualifications

• 3 to 5 years of maintenance experience supporting CNC machining equipment in a manufacturing environment
• Strong mechanical aptitude with experience troubleshooting and repairing CNC machine tools
• Electrical troubleshooting experience with motors, drives, relays, sensors, contactors, transformers, and control circuits
• Experience working with hydraulic and pneumatic systems
• Ability to diagnose both mechanical and electrical issues efficiently to minimize equipment downtime
• Experience performing preventive and predictive maintenance programs
• Ability to read and understand electrical schematics, blueprints, wiring diagrams, and equipment documentation
• Proficiency using diagnostic equipment such as multimeters, meggers, and other electrical testing devices
• Strong understanding of workplace safety practices and OSHA standards
• Ability to lift equipment, stand for extended periods, and work safely in a manufacturing environment

Preferred Experience

• Experience maintaining CNC machining equipment in a high-volume manufacturing environment
• PLC troubleshooting experience
• Knowledge of CNC controls, servo systems, variable frequency drives, and machine automation
• Experience with machine calibration, alignment, spindle systems, and precision mechanical repairs
• Industrial electrical, mechatronics, or maintenance certification is a plus