CNC Maintenance Technician

Express Employment Professionals - Cincinnati East; Cincinnati (OH); On-site; USD 52,000 - 60,000; Full time

Job summary

Express Employment Professionals - Cincinnati East is seeking a CNC Maintenance Technician to perform preventive and corrective maintenance on CNC lathes, mills, and related equipment at our Cincinnati, OH facility. You will troubleshoot mechanical, electrical, hydraulic, and pneumatic systems, calibrate machine geometry, and document maintenance activities in the CMMS.

Reading OEM manuals and schematics is required; LOTO and safety practices apply.

Qualifications

• 3+ years maintenance experience in manufacturing.
• Experience maintaining CNC machining equipment.

Responsibilities

• 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.

Skills

CNC maintenance

Mechanical systems

Electrical systems

Hydraulic systems

Pneumatic systems

CMMS documentation

Reading schematics

LOTO safety

OSHA 10/30

Forklift certification

Tools

CMMS

Precision measuring tools

Job description

CNC Maintenance Technician

Location: Cincinnati, OH

Shift: 1st

Responsibilities:

• 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.

Requirements:

• 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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