CNC Maintenance Specialist

United CNC Machining
Auburn Hills, MI

United CNC Machining is a precision manufacturer serving the aerospace and defense industries. We specialize in mission-critical components produced in a state-of-the-art, climate-controlled facility focused on quality, precision, and continuous improvement.

We take pride in building a strong, team-oriented culture where employees can grow, contribute, and make an impact. If you are passionate about manufacturing and quality, we encourage you to apply. Don’t settle for ordinary when extraordinary is within reach.

Summary

United CNC Machining is seeking a skilled CNC Maintenance Specialist to support the performance, reliability, and uptime of our advanced machining equipment across both facilities.

This role is responsible for maintaining, troubleshooting, and repairing CNC machines, automation systems, and supporting equipment in a high-precision aerospace and defense manufacturing environment.

Key Responsibilities

Machine Maintenance & Repair

  • Perform preventative maintenance on CNC machines including 5-axis mills, lathes, and horizontal machining centers
  • Diagnose and repair mechanical, electrical, hydraulic, and pneumatic issues
  • Troubleshoot machine alarms, spindle issues, axis faults, and tool changer problems
  • Maintain coolant systems, lubrication systems, and chip management systems

Equipment & Systems Support

  • Support large-format and specialty equipment (including oversized machining centers)
  • Assist with machine installations, moves, and commissioning
  • Work with OEMs and service providers for complex repairs and upgrades
  • Maintain proper machine alignment and calibration to meet tight tolerances

Controls & Electrical

  • Troubleshoot CNC controls (Fanuc, Siemens, Heidenhain, Mazak, etc.)
  • Diagnose electrical components including drives, motors, sensors, and PLC interfaces
  • Assist with software updates and control system maintenance

Preventative Maintenance & Documentation

  • Execute and improve preventative maintenance schedules
  • Maintain maintenance logs, service records, and documentation
  • Identify recurring issues and recommend long-term solutions
  • Support spare parts inventory and tracking

Production Support

  • Respond quickly to machine downtime to minimize disruption to production
  • Work closely with machinists, programmers, and supervisors
  • Ensure machines are running safely, efficiently, and within tolerance

Qualifications

Required:

  • 3+ years of CNC maintenance experience (5-axis preferred)
  • Strong troubleshooting skills in mechanical, electrical, and control systems
  • Experience working in a manufacturing or machining environment
  • Ability to read electrical schematics and machine documentation
  • Must be a U.S. Citizen or Permanent Resident (ITAR compliant)

Preferred:

  • Experience with aerospace/defense manufacturing
  • Familiarity with large-format or high-precision machining centers
  • Knowledge of PLC systems and industrial controls
  • OEM training or certifications (Fanuc, Siemens, Mazak, etc.)

Key Traits

  • Hands-on problem solver
  • Detail-oriented with a focus on precision
  • Able to work under pressure and prioritize downtime issues
  • Team-oriented with strong communication skills

Why Join Us

  • 100% employer-paid medical, dental, vision, and life insurance
  • Competitive pay based on experience
  • Paid holidays and vacation
  • Flexible start time (6:00 AM – 8:00 AM)
  • Climate-controlled facility
  • On-site fitness center
  • Tobacco- and vape-free workplace

United CNC Machining is an Equal Opportunity Employer.

Posted 2026-05-29

Recommended Jobs

[DASAN DMC] Sales Administration Staff in Michigan, USA

Dasan DMC
Michigan

Terms of employment Annual Salary $60K~ $70K Type of Work Full Time,Part Time Type of Job Finance Other Location USA Michigan Other Qualificat…

View Details
Posted 2026-06-29

Technical Sales Representative

Mobile Air & Power Rentals
Troy, MI

Job Description Job Description At Mobile Air & Power Rentals , we provide innovative cooling, heating, dehumidification, and power solutions for our customers nationwide. We rent out a vast ar…

View Details
Posted 2026-03-20

Fulltime Caregiver

Homewatch Caregivers of Ann Arbor
Ann Arbor, MI

Job Description Job Description Benefits: ~401(k) ~401(k) matching ~ Dental insurance ~ Flexible schedule ~ Health insurance ~ Opportunity for advancement ~ Vision insurance Ben…

View Details
Posted 2026-05-29

Senior Training & Development Specialist

Toyoda Gosei North America Corporation
Troy, MI

Job Description Job Description Summary The Toyoda Gosei Group is a leading global manufacturer of rubber and plastic automotive components, safety systems and LEDs. Globally Headquartered in …

View Details
Posted 2026-06-26

Automotive Technician

McDonald GMC Cadillac
Clare, MI

McDonald Chrysler Dodge Jeep Ram is looking for service technicians to join our service teams. We believe in rewarding excellence with financial incentives for top performers in production and custome…

View Details
Posted 2025-10-21

Robotics Technician

GABLETEK
Novi, MI

Job Title: Robotics Technician (Integration / Installation) Location: Novi, Michigan (Travel Required) Position Overview We are seeking experienced Robotics Technicians and Joining Specialis…

View Details
Posted 2026-03-12

Purchasing Manager - Head of Project Purchasing

MAHLE GmbH
Farmington Hills, MI

***Onsite Role*** Your Contribution As a Purchasing Manager - Head of Project Purchasing reporting to the Head of Purchasing - NA, you will work as a business partner within project teams, …

View Details
Posted 2026-07-09

OneStream Senior Developer

Autoliv United States
Auburn Hills, MI

Job Description Job Description OneStream Senior Developer Responsible for providing development within our OneStream platform by translating business requirements into technical solutions tha…

View Details
Posted 2026-03-29

Medical Lab Scientist/ Medical Technician

Munson Healthcare
Frankfort, MI

Job Description Job Description Company Description $18,000 Sign on Bonus* More Than Just Care, It’s Community   Imagine doing meaningful work in a place where people vacation. That’s lif…

View Details
Posted 2026-07-04

Therapist - Substance Use

Arbor Circle Corporation
Allegan, MI

Job Description Job Description Position Details Provide quality, person-centered treatment that facilitates recovery and wellness with people experiencing substance use and/or mental health c…

View Details
Posted 2026-06-25