Equipment Maintenance Technician II - First Shift

CNC Maintenance Technician

At Jabil, we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, supply chain, and manufacturing solutions. With 60 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with local expertise to deliver both scalable and customized solutions. Our commitment extends beyond business success as we strive to build sustainable processes that minimize environmental impact and foster vibrant and diverse communities around the globe.

First Shift | Monday-Friday | 6:00 AM - 2:30 PM

Job Summary

We are seeking an experienced CNC Maintenance Technician to support the operation, reliability, and continuous improvement of our manufacturing equipment. The ideal candidate will have hands-on experience troubleshooting, repairing, and maintaining CNC machine tools including lathes, mills, chuckers, and Swiss-style equipment.

This position is responsible for diagnosing electrical, mechanical, pneumatic, hydraulic, and control system issues while performing both corrective and preventive maintenance in a fast-paced manufacturing environment.

Essential Duties and Responsibilities

CNC Equipment Maintenance & Repair

• Troubleshoot and repair CNC machine tools, including lathes, mills, chuckers, and Swiss-type machines.
• Diagnose electrical, mechanical, hydraulic, pneumatic, servo, spindle, and control system failures.
• Perform root cause analysis and implement corrective actions to minimize equipment downtime.
• Read and interpret electrical schematics, hydraulic diagrams, machine documentation, and technical drawings.
• Rebuild, modify, and repair manufacturing equipment as required.
• Perform I/O level troubleshooting using machine diagnostics and electrical prints.

Preventive & Predictive Maintenance

• Execute scheduled preventive maintenance activities on CNC and production equipment.
• Document maintenance activities using CMMS or maintenance tracking systems.
• Perform machine alignments, calibrations, and equipment performance verification.
• Maintain records to support reliability improvements and continuous improvement initiatives.

Equipment Reliability & Continuous Improvement

• Identify recurring machine failures and recommend permanent corrective solutions.
• Support equipment upgrades, retrofits, and new equipment installations.
• Collaborate with Manufacturing Engineering, Production, and OEM service providers to resolve equipment issues.
• Assist in developing and improving maintenance procedures and standards.

Technical Support & Teamwork

• Train operators and maintenance personnel on proper equipment operation and maintenance practices.
• Source replacement parts and work with equipment manufacturers when required.
• Participate in overtime, emergency repairs, and on-call support as needed.
• Maintain safe work practices and comply with all company policies and procedures.

Required Qualifications

Experience

• Minimum 3-5 years of hands-on maintenance experience on CNC machine tools in a manufacturing environment.
• Demonstrated experience troubleshooting machine controls, servo systems, motors, sensors, and industrial electrical systems.
• Experience performing repairs on CNC lathes, mills, machining centers, or Swiss-style equipment.
• Proven ability to diagnose equipment issues independently and drive repairs to completion.

Technical Skills

• Strong electrical troubleshooting skills including:
• 24VDC control circuits
• Motors and motor controls
• VFDs
• Relays and contactors
• Sensors and safety circuits
• Ability to troubleshoot machine faults at the PLC and I/O level.
• Ability to read and interpret electrical schematics and machine documentation.
• Experience using multimeters, oscilloscopes, calibration tools, and diagnostic equipment.
• Understanding of hydraulic and pneumatic systems.
• Experience utilizing CMMS or maintenance management software.

Computer Skills

• Proficiency with Microsoft Office applications.
• Ability to utilize machine diagnostics and maintenance tracking systems.

Preferred Qualifications

• Associate Degree in Mechatronics, Electrical Technology, Industrial Maintenance, or related technical field.
• Fanuc, Mitsubishi, Siemens, Okuma, Mazak, Citizen, Tsugami, or Haas control experience.
• Experience maintaining Swiss-type CNC machines.
• PLC troubleshooting experience.
• Forklift certification.
• Experience supporting lean manufacturing and continuous improvement initiatives.

What Will Make You Successful

• Strong hands-on CNC troubleshooting and repair background.
• Ability to diagnose problems systematically and identify root causes.
• Self-motivated with minimal supervision.
• Comfortable working in a high-mix, high-volume manufacturing environment.
• Team-oriented mindset with a strong focus on equipment reliability and uptime.