Industrial Machinery Maintenance Technician

AAON, Inc.; United States; On-site; USD 52,000 - 78,000; Full time

Job summary

AAON, Inc. in the United States seeks a Machinery Maintenance Technician to diagnose, repair, and maintain electrical and mechanical equipment across our factory floor.

You will follow diagrams and manuals, use hand and power tools, and collaborate with a maintenance team to keep conveyors, pumps, motors, and pneumatic systems running safely and efficiently. This on-site role requires basic computer skills and willingness to work in a dusty environment with heat, lifting up to 50 pounds, and

Qualifications

• HS diploma/GED required; certification in skilled maintenance trades preferred.
• Education beyond minimum is an advantage for career development.
• 1–3 years of basic mechanical experience.
• Basic computer literacy (Outlook, Word, Excel) and ability to search/find files.
• Experience with preventive maintenance software.
• Hands-on experience with equipment controls and basic NESC, UL/ETL knowledge (electrical, pneumatic, hydraulic).
• Material handling certification, Lock Out/Tag Out, lifting & rigging or journeyman/trades licensing preferred.

Responsibilities

• Measures voltage, current, and power in AC/DC circuits and uses diagnostic tools for troubleshooting.
• Executes basic wiring, understands wire gauges, and applies NEC/UL codes.
• Uses diagnostics software to troubleshoot electrical and automation issues.
• Aligns, installs, and maintains belts, pulleys, chains, sprockets, shafts and bearings.
• Installs or replaces motors; understands air and water systems.
• Maintains pneumatic lines/hoses; adjusts pressures and checks water separators/drains.
• Diagnoses and repairs compressors/vacuum pumps.
• Basic pipe fitting knowledge; uses a pipe threader; follows fluid contamination prevention.
• Installs, repairs, and maintains pumps, hoses, valves, cylinders, filters, regulators, seals.
• Demonstrates basic welding knowledge (MIG/TIG) and safe welding practices.
• Performs other assigned duties as required.

Skills

Electrical troubleshooting

Mechanical aptitude

Preventive maintenance

Team collaboration

Education

HS diploma or GED

Certification in skilled maintenance trades

Basic computer literacy (Outlook, Word, Excel)

Tools

Diagnostics software

Pipe threader

Measuring instruments

Job description

AAON, Inc. in the United States seeks a Machinery Maintenance Technician to diagnose, repair, and maintain electrical and mechanical equipment across our factory floor.

You will follow diagrams and manuals, use hand and power tools, and collaborate with a maintenance team to keep conveyors, pumps, motors, and pneumatic systems running safely and efficiently. This on-site role requires basic computer skills and willingness to work in a dusty environment with heat, lifting up to 50 pounds, and