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CNC Machine Maintenance Engineer

Amphenol Aerospace
United States, Arizona, Mesa
709 East Auto Center Drive (Show on map)
Feb 28, 2026







General Purpose:



To serve as a CNC subject matter expert, responsible for diagnosing, repairing, and optimizing Nakamura-Tome and other complex CNC equipment. This role supports production by resolving advanced technical issues, enhancing preventive maintenance practices, and training maintenance staff, while providing on-site support to all Amphenol Aerospace facilities.







Responsibilities:



Advanced CNC Troubleshooting and Repair



  • Serve as the highest-level technical resource for CNC equipment, with a focus on Nakamura-Tome machines.
  • Lead advanced troubleshooting of CNC machinery.
  • Perform root-cause analysis and implement sustainable corrective actions.


Technical Training and Skill Development



  • Mentor and train maintenance techs in diagnostics, PMs, and best practices.
  • Assist training coordinator to develop and maintain technical documentation, work instructions, and training materials.
  • Assist maintenance supervisor in assessing technician skill gaps and recommending development plans.


Maintenance Improvement and Reliability Support



  • Evaluate existing PMs for CNC assets and recommend changes to improve reliability.
  • Partner with OEMs and vendors to resolve chronic performance issues and integrate improvements.
  • Support implementation of predictive maintenance methods.


Multi-Site Technical Support



  • Provide remote and on-site technical support to NY and MX facilities.


Continuous Improvement and Project Support



  • Identify and execute improvements that reduce downtime and enhance safety.
  • Support machine installations, upgrades, and acceptance testing.




Competencies:




  • Advanced CNC diagnostics and repair.
  • Mechanical/electrical systems expertise.
  • Technical communication and documentation.
  • Training and mentorship.
  • Cross-functional collaboration.
  • Adaptability and independence.
  • Data-driven decision making.




Education & Experience:



Required



  • 7+ years hands-on experience maintaining CNC machinery, with a strong preference for Nakamura-Tome.
  • Strong mechanical and electrical troubleshooting capabilities.
  • Demonstrated ability to teach, mentor, and upskill technical personnel.


Preferred



  • Experience supporting multiple facilities or remote teams.
  • Experience with predictive maintenance and reliability engineering practices.
  • Background in machining, tooling, or CNC programming.
  • Lean/TPM/RCM or continuous improvement exposure.



Physical Requirements:




  • Ability to sit, stand, or walk for prolonged periods of time.
  • Ability to lift up to 50 pounds independently.
  • Primarily on-site in a manufacturing environment.
  • Frequent exposure to machinery, requiring PPE and adherence to safety protocols.
  • Ability to travel by air and ground transportation for up to 1-2 weeks at a time to other company facilities in New York and Nogales, MX.



Training & Development:




  • Advanced management and leadership training.
  • Financial and resource management courses.
  • Ongoing professional development in technical strategic skills.




The Company

With manufacturing sites in Sidney, NY, Mesa, AZ, Nogales, MX, and a Design Center in Pasadena, CA, Amphenol Aerospace Operations has been a leader in designing and manufacturing electrical components for the aviation and commercial airplane industry for 100 years.

Focusing on serving the needs of advanced and challenging market segments, we pride ourselves on our consistent ability to innovate and provide the markets with new creative solutions.

Working at Amphenol means you are recognized and valued for your contributions because we believe that our human capital is the most valuable asset we have. We support and encourage career development for all employees and have ample opportunities for advancement.

We pride ourselves for being customer-centric, accountable, reliable, and enthusiastic in all that we do. These values are ingrained in each of us and contribute to a culture of teamwork and meaningful work.

Amphenol offers a competitive salary and benefits.

The candidate must be able to legally work in the United States; we are unable to provide sponsorship.

This position requires access to controlled technology that is subject to US export controls. Qualified candidates must be a US person (including US Citizen, lawful permanent resident, or protected individual as defined by 8 U.S.C. 1324b(a)(3)) or eligible to obtain required authorization(s) from the U.S. Government.

Amphenol - Making History, Designing the Future



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