Maintenance Technician - Machine Repair Tech

Parker Hannifin

Job Title: CNC Maintenance Technician – Machine Repair Tech
Hourly

At Parker Aerospace, we develop technologies and innovative solutions that enable reliable, efficient and increasingly sustainable flight for the lifecycle of the aircraft, including OEM support. Our passionate people with deep engineering expertise, together with our breadth of differentiated technologies, ensure that we make the extraordinary happen and continue to shape the future of aviation in partnership with our customers.

As a member of our team, you are instrumental in fulfilling our mission: ’Enabling Engineering Breakthroughs that Lead to a Better Tomorrow.’ Pursuing a career at Parker presents unlimited opportunities for both professional and personal development. Working with some of the most brilliant minds in the industry, your contributions will be pivotal in developing innovative technologies and products, significantly contributing to Parker’s goal of addressing the world’s most pressing engineering challenges.

At Parker, our team members belong, matter and make a difference.

The Commercial Flight Controls Division, headquartered in beautiful Ogden Utah is a global leader in aerospace flight controls.

We are the preferred supplier of flight control solutions for the commercial, regional, business jet and advanced air mobility marketplace by offering a premier customer experience with superior engineered products that exceed our customer and regulatory requirements.

We’ve broken ground with more‑electric technology and electromechanical flight control systems. Looking ahead we’re further improving flight control actuation for traditional and advanced air mobility (AAM) aircraft with new technologies and manufacturing advancements.

With limited guidance in a team environment, responsible for performing a variety of maintenance and repair tasks of a semi‑complex scope and nature in one or more of the following areas: plumbing, carpentry, painting, air conditioning, equipment and production machinery.

• Troubleshoot and repair CNC machines, including mechanical, electrical, pneumatic, and hydraulic systems.
• Perform root‑cause analysis on breakdowns to improve equipment uptime.
• Execute preventive and predictive maintenance (PM/PPM), document work in CMMS, and close work orders with detailed notes.
• Align, level, and calibrate machines (ball screws, linear guides, spindles, turrets, tail stocks, rotary axes).
• Diagnose and repair servo motors/drives, VFDs, encoders/resolvers, I/O modules, and HMIs.
• Read and interpret electrical schematics, mechanical drawings, ladder logic, and OEM manuals.
• Verify machine geometry and accuracy (tram, squareness, backlash compensation); perform test cuts and adjust offsets.
• Service peripheral systems: coolant delivery and filtration, chip conveyors, mist collectors, lubrication, and chillers.
• Coordinate with OEMs and vendors for complex repairs, parts sourcing, and warranty service.
• Maintain spare parts inventory, suggest improvements, and support reliability initiatives.
• Adhere to safety procedures (LOTO, NFPA 70E), complete permits, and participate in safety audits and training.
• Perform other related responsibilities.

• CNC mills, lathes, and multitasking machines (e.g., Haas, Mazak, Okuma, DMG Mori, Doosan).
• Controls and automation (Fanuc, Siemens, Mitsubishi, Heidenhain; Allen‑Bradley/Siemens PLC interfaces).
• Motion systems (servo drives/ampifiers, VFDs, encoders, linear scales).
• Mechanical systems (spindles, ball screws, linear guideways, rotary tables).
• Plant utilities and support systems (hydraulic power units, pneumatic circuits, coolers/chillers, lubrication).

• 3+ years of experience in CNC machine maintenance, industrial maintenance, or machine repair.
• Proficiency with electrical troubleshooting up to 480V 3‑phase; safe use of multimeters, megger, and basic test equipment.
• Strong mechanical aptitude: precision alignment, bearing/spindle work, ball screw replacement, and geometric correction.
• Ability to read and interpret schematics, wiring diagrams, and mechanical drawings.
• Working knowledge of CNC controls…