Machine Tool Service & Reliability Engineer

Regal Rexnord Corporation; Florence (KY); On-site; USD 39,000 - 58,000; Full time

Job summary

Regal Rexnord Corporation in Florence, KY is seeking a skilled CNC maintenance technician to keep complex assets running at peak performance. You’ll diagnose, repair, and upgrade CNC machinery across Fanuc, Mazatrol, Siemens and Haas controls, with Heidenhain exposure a bonus.

You’ll lead preventative maintenance, rapid repairs, precision setup, and electrical/hydraulic/pneumatic diagnostics. A journeyman electrical license is preferred and you’ll document all work meticulously.

Qualifications

• Electrician license preferred; ability to obtain if not held.
• Fluency with shop math, charts, tables and handbook formulas.
• Experience reading blueprints/schematics for electrical, hydraulic and pneumatic systems.
• Knowledge of CNC control architectures (Fanuc, Mazak, Siemens, Okuma, Haas) a plus.

Responsibilities

• Preventative maintenance: schedule, execute, document PM on machinery and plant systems.
• Rapid response repair: diagnose, disassemble, repair, reassemble and verify performance.
• Precision setup: installation, leveling, ballbar validation, laser alignment of tools.
• Rigging and commissioning: install equipment and layout services for integration.
• Electrical systems: install, maintain, troubleshoot motors, power circuits, starters, breakers.
• CNC and controls: diagnose, repair, upgrade CNC hardware/wiring; apply Renishaw probing and ballbar.
• Rebuilds/installs: mechanical, electrical, hydraulic work; document hydraulics/pneumatics/PLC wiring.
• Facilities scope: maintain machine tools, HVAC, buildings and utilities; document diagrams.
• Documentation: read/modify blueprints, schematics and PLC programs; log activities.
• Work management: issue/complete WO, coordinate quotes and service visits; fabricate guards.
• Leadership: train junior techs; promote safety and 6S.

Skills

Blueprint reading

Electrical diagnostics

Mechanical troubleshooting

Hydraulic systems

Pneumatic systems

PLC programming

Renishaw probing

Ballbar testing

CNC controls

Education

Electrical license

Tools

Renishaw probing

Ballbar systems

Laser alignment

Job description

Are you the expert who can keep complex CNC assets running at peak performance?If your answer is yes to the questions below, you’ll thrive here:Have you leveled and laser-aligned machine tools and run ballbar tests?Can you navigate Fanuc, Mazatrol (Mazak), Siemens, Okuma OSP, and Haas controls—with Heidenhain exposure as a bonus?Do you read blueprints and electrical, hydraulic, pneumatic, and PLC schematics—and update them accurately?Are you comfortable calling suppliers for technical support, sourcing parts, and securing quotes?Can you move seamlessly between mechanical, electrical, and hydraulic diagnostics and repairs?What you’ll ownPreventative maintenance: schedule, execute, and document PM on machinery and plant systems; conduct audits of facility security and utility services.Rapid response repair: diagnose, disassemble, replace/repair, reassemble, align, and verify performance (mechanical and electrical).Precision setup: installation, leveling, ballbar validation, and laser alignment of machine tools and auxiliaries.Rigging and commissioning: rig/install equipment and lay out all required services for integration.Electrical systems: install, maintain, and troubleshoot motors, power/lighting circuits, starters, circuit breakers, and solid-state controls.CNC and controls: diagnose, repair, and upgrade CNC equipment hardware and wiring; apply Renishaw probing and ballbar systems.Rebuilds and new installs: perform mechanical, electrical, and hydraulic work; document hydraulics, pneumatics, PLC wiring/programming, and mechanical configurations.Facilities scope: maintain machine tools plus HVAC, buildings, facilities, and utilities.Documentation mastery: create/read/modify blueprints, sheet metal drawings, hydraulic/pneumatic schematics, electrical schematics, PLC programs and wiring diagrams, and circuit diagrams.Work management: issue and complete work orders; log activities in the maintenance system; make and receive calls to outside suppliers; coordinate quotes and service visits.Fabrication: cut, MIG/TIG weld, and fabricate protective covers, guards, and machine parts.Leadership: promote a team culture, train new employees, and mentor lower classification technicians; participate in cross-training across electrical and mechanical disciplines.Safety and 6S: maintain a clean, orderly, and safe work area; follow all procedures.Other tasks as assigned.Where you’ll apply your expertiseMachines: horizontal/vertical lathes and mills, shapers, hobs (Fellows, Liebherr, Pfauter), cranes, hoists.Controls: Fanuc, Mazak (Mazatrol), Siemens, Okuma OSP, Haas; Heidenhain a plus.Inspection/Setup: Renishaw probing, ballbar systems, laser alignment.What you bringElectrician License preferred; ability and commitment to obtain if not already held.Fluency with shop math, charts, tables, and handbook formulas.Experience with diverse measuring instruments and practical knowledge of machine tool methods and materials.Physical requirementsLift/move/manipulate up to 35 lbs.Comfort working at heights.Stand/walk for long periods.Pass PIE requirements to operate equipment.ProficienciesCNC Machine RepairCNC Machine InstallationTechnologies you’ll touchCNC 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)