CNC Maintenance Technician

CNC Maintenance Technician

Location: Cincinnati, OH

Shift: 1st

• Perform preventive and corrective maintenance on CNC lathes, mills, and manual machining equipment according to OEM specifications and company procedures.
• Inspect, troubleshoot, and repair mechanical, electrical, hydraulic, pneumatic, and coolant systems to maximize equipment reliability and uptime.
• Calibrate machine geometry, alignment, and tooling using precision measuring instruments while documenting maintenance activities in the CMMS.
• Monitor coolant systems, perform concentration testing and changeouts, and ensure proper disposal in compliance with environmental and safety regulations.
• Identify equipment wear trends, recommend preventative improvements, and coordinate complex repairs with OEM technical support when necessary.
• Assist with preventive maintenance and troubleshooting of heat treat and furnace equipment, including calibration support and system inspections.

• Minimum of 3 years of maintenance experience in a manufacturing environment, including at least 3 years maintaining CNC machining equipment.
• Hands‑on experience performing preventive maintenance on CNC lathes and mills with strong knowledge of mechanical, electrical, hydraulic, and pneumatic systems.
• Ability to read and interpret OEM manuals, electrical schematics, hydraulic diagrams, and mechanical drawings.
• Proficiency using precision measuring tools and CMMS software to document maintenance activities and equipment history.
• Working knowledge of Lockout/Tagout (LOTO) procedures and industrial safety practices; OSHA 10/30 certification and forklift certification are preferred (or willingness to obtain).
• Experience with Mazak, Haas, Okuma, Doosan, or similar CNC equipment is preferred; aerospace manufacturing, AS9100, and heat treat/furnace maintenance experience are a plus.

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