Industrial CNC Maintenance Specialist

Regal Rexnord; Florence (KY); On-site; USD 60,000 - 90,000; Full time

Job summary

Regal Rexnord in Florence, KY seeks a skilled maintenance technician to diagnose, repair, and maintain CNC mills, lathes, and related equipment. You will troubleshoot electrical, hydraulic, and pneumatic systems, perform alignments, and document work in the maintenance system.

Responsibilities include installing upgrades, conducting preventive maintenance, and mentoring junior technicians. An electrician license is preferred or obtainable, with strong commitment to safety and quality.

Qualifications

• Licensed electrician or willingness to obtain license.
• Experience with machine tools maintenance and repair.
• Proficient with measuring instruments and shop math.

Responsibilities

• Diagnose, troubleshoot, maintain, and repair machine tools and auxiliaries (lathes, mills, shapers, hobs, cranes, hoists).
• Work on older shapers and hobs; apply CNC control knowledge (Fanuc, Mazatrol, Siemens, Okuma OSP, Haas).
• Use Renishaw probing and ballbar systems; perform laser alignment.
• Install, service, and repair electrical/electronic systems; HVAC and facility services.
• Disassemble, repair/replace parts, reassemble and align; verify with post-repair testing.
• Install new equipment and rebuild machines; document hydraulics and PLC wiring diagrams.
• Create/read/modify blueprints, schematics, PLC diagrams, and circuit diagrams.
• Collaborate with teams; obtain quotes and coordinate service/parts.
• Cut/weld and fabricate parts; conduct troubleshooting and advanced maintenance.
• Log activities in maintenance system; promote 6S and safety; mentor juniors.

Skills

CNC Repair

Electrical Systems

PLC Wiring

Fanuc

Mazatrol

Siemens

Haas

Heidenhain

Renishaw Probing

Ballbar

Laser Alignment

HVAC

6S Safety

Troubleshooting

Education

Electrical License (preferred)

Tools

CNC Mill

CNC Lathe

CNC Laser Cutter

CNC Router

CNC Grinder

Hydraulics

Job description

What your day looks likeYou start by prioritizing work orders, then move into hands-on diagnostics across both mechanical and electrical systems. Using testing instruments, hand and power tools, and precision measuring devices, you repair, replace, and align critical components. You complete preventative maintenance rounds, perform ballbar and laser alignment checks, and audit facility security and utility services. Throughout the day, you coordinate with outside suppliers about replacement parts and technical services, request quotes as needed, and keep meticulous records in the maintenance system.Core responsibilitiesDiagnose, troubleshoot, maintain, and repair a wide range of machine tools, attachments, and auxiliaries, including horizontal and vertical lathes, mills, shapers, hobs, cranes, and hoists.Work confidently on older shapers and hobs (Fellows, Liebherr, Pfauter).Apply strong control systems knowledge: Fanuc, Mazak (Mazatrol), Siemens, Okuma OSP, and Haas; Heidenhain is a plus.Use Renishaw probing and ballbar systems; perform laser alignment and leveling.Perform machining, installation, maintenance, repair, and renovation on equipment, hand tools, and auxiliary systems, extending to HVAC, plant buildings, facilities, and utilities.Install, service, diagnose, and repair electrical and electronic systems on machines and auxiliaries; scope also includes HVAC, buildings, facilities, and utilities.Disassemble assemblies, repair or replace parts, reassemble, align, and adjust to spec; verify with post-repair testing for both mechanical and electrical performance.Rig and install equipment; lay out and connect required services.Execute new equipment installs and machine rebuilds across mechanical, electrical, and hydraulic domains; document hydraulics, pneumatics, PLC wiring and programming, and mechanical systems.Upgrade CNCs and resolve complex faults across mechanical and electrical components.Create, read, revise, and document changes to blueprints, sheet metal drawings, hydraulic/pneumatic schematics, electrical schematics, PLC wiring diagrams, PLC programs, and circuit diagrams.Collaborate with internal teams and external technical resources; obtain quotes and coordinate service/parts.Cut, weld (MIG and TIG), and fabricate parts for machines, covers, and guarding.Conduct analytical troubleshooting and advanced maintenance tasks.Install and maintain motors, power and lighting circuits, starters, and circuit breakers; diagnose circuits, including solid-state controls.Read hydraulic schematics and resolve hydraulic issues on CNC equipment.Operate the maintenance system to log activities and close work orders; issue and complete work orders accurately.Promote 6S, maintain a safe/clean work area, follow all safety procedures.Support a team-first environment; train new hires and mentor lower classification technicians; participate in cross-training across electrical and mechanical.Perform other related duties as assigned.QualificationsElectrician License preferred (required to have or obtain).Comfort with shop math, charts, tables, and handbook formulas.Skilled with a wide range of measuring instruments and familiar with machine tool operations, methods, and materials.Physical requirementsLift, move, and manipulate up to 35 lbs.Comfortable working at heights.Stand and/or walk for extended periods.Must pass PIE requirements to operate equipment.You are proficient inCNC Machine RepairCNC Machine InstallationMachines and technologies you’ll work withCNC Mill (3–4 axis VMC)CNC Automation SolutionsCNC Laser CutterCNC Lathe (2–4 axis)CNC RouterCNC Swiss LatheCNC GrinderCNC Mill (5+ axis VMC)CNC Lathe (5+ axis)