CNC Maintenance Technician

Kelly Services; Greenfield (MA); On-site; USD 39,000 - 55,000; Full time

Benefits offered by this job

Competitive hourly pay

Shift differential +2/hour

Benefits package

Job summary

Keep Precision Manufacturing is seeking an experienced CNC Maintenance Technician in Greenfield, MA, on 2nd shift (2:00 PM–1:00 AM, alternating weeks). You will maintain, troubleshoot, and repair CNC machinery and related equipment to keep production running at peak efficiency.

Responsibilities include diagnosing mechanical, electrical, hydraulic and pneumatic issues, reading schematics, and performing preventive maintenance while coordinating with production and engineering teams to minimize

Qualifications

• High school diploma or GED required; technical training in industrial maintenance or CNC repair is a plus.
• Experience maintaining and repairing CNC machines or industrial equipment in a production setting.
• Strong troubleshooting skills across mechanical, electrical, hydraulics, pneumatics, and machine controls.

Responsibilities

• Troubleshoot, repair, and maintain CNC machining centers, lathes, mills, grinders, conveyors, robotics, pumps, and other production equipment.
• Perform scheduled preventive maintenance and complete corrective repairs to maximize machine uptime.
• Read and interpret blueprints, electrical schematics, maintenance manuals, and hydraulic/pneumatic diagrams.

Skills

Troubleshooting

Mechanical & electrical

Blueprints & schematics

Communication

Independent & collaborative work

Education

High school diploma or GED

Technical training or CNC repair program

Tools

CMMS

Electronic work order systems

Job description

CNC Maintenance Technician - Greenfield, MA

Schedule: 2nd Shift

• Week 1: Monday - Thursday | 2:00 PM - 1:00 AM
• Week 2: Tuesday - Friday | 2:00 PM - 1:00 AM

Pay: $28.00-$40.00/hour (based on experience) + $2.00/hour shift differential

Keep Precision Manufacturing Running

We’re looking for an experienced CNC Maintenance Technician to join our maintenance team and help keep our production equipment operating at peak performance. If you enjoy diagnosing equipment issues, solving mechanical and electrical problems, and working in a precision manufacturing environment, this is an excellent opportunity to build a long-term career.

In this role, you’ll maintain, troubleshoot, and repair CNC machinery and other manufacturing equipment while partnering with production and engineering teams to minimize downtime and improve equipment reliability.

What You’ll Do

• Troubleshoot, repair, and maintain CNC machining centers, lathes, mills, grinders, conveyors, robotics, pumps, and other production equipment.
• Perform scheduled preventive maintenance and complete corrective repairs to maximize machine uptime.
• Diagnose mechanical, electrical, hydraulic, pneumatic, lubrication, coolant, and machine control issues.
• Respond quickly to equipment breakdowns and restore production safely and efficiently.
• Read and interpret blueprints, electrical schematics, maintenance manuals, and hydraulic and pneumatic diagrams.
• Record maintenance activities, repairs, parts usage, and equipment history using maintenance documentation or electronic work order systems.
• Assist with machine installations, relocations, alignments, upgrades, and continuous improvement projects.
• Inspect equipment to identify wear, safety concerns, and potential failures before they impact production.
• Maintain a clean, organized, and safe work area while following all company safety procedures, including Lockout/Tagout (LOTO).
• Collaborate with maintenance leadership, engineering, quality, and production teams to improve equipment performance and reliability.

Required Qualifications

• High school diploma or GED required; technical training, apprenticeship, or trade school in industrial maintenance, electrical, mechanical, or CNC repair is a plus.
• Experience maintaining and repairing CNC machines, machining centers, or industrial manufacturing equipment in a production environment.
• Strong mechanical and electrical troubleshooting skills, including hydraulics, pneumatics, motors, bearings, belts, sensors, pumps, machine controls, and industrial equipment.
• Ability to read blueprints, electrical schematics, maintenance manuals, and hydraulic/pneumatic diagrams.Experience with CNC mills, lathes, Fanuc controls, PLCs, servo systems, robotics, automated equipment, or similar manufacturing technology is preferred.
• Proficient with hand tools, power tools, precision measuring instruments, and maintenance diagnostic equipment.
• Experience using CMMS or electronic work order systems, with knowledge of preventive maintenance, root cause analysis, Lean Manufacturing, or 5S principles preferred.
• Strong communication, problem-solving, and organizational skills with the ability to work independently and collaboratively in a fast-paced manufacturing environment.

Why Join Us?

• Competitive hourly pay based on experience
• Competitive benefits and vacation package
• Stable, full-time opportunity with a growing manufacturer
• Modern precision manufacturing environment
• Opportunities to expand your technical skills and advance your career
• Collaborative maintenance and production teams focused on safety and continuous improvement

If you’re a hands‑on maintenance professional with CNC experience and a passion for solving technical challenges, we’d love to hear from you.