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installation-repair

Maintenance Workers, Machinery

Lubricate machinery, change parts, or perform other routine machinery maintenance.

Median Annual Pay
$57,350
Range: $37,440 - $80,770
Training Time
6 months to 2 years
AI Resilience
🟡AI-Augmented
Education
Post-secondary certificate

📋Key Responsibilities

  • Dismantle machines and remove parts for repair, using hand tools, chain falls, jacks, cranes, or hoists.
  • Reassemble machines after the completion of repair or maintenance work.
  • Record production, repair, and machine maintenance information.
  • Lubricate or apply adhesives or other materials to machines, machine parts, or other equipment according to specified procedures.
  • Install, replace, or change machine parts and attachments, according to production specifications.
  • Set up and operate machines, and adjust controls to regulate operations.
  • Collaborate with other workers to repair or move machines, machine parts, or equipment.
  • Read work orders and specifications to determine machines and equipment requiring repair or maintenance.

💡Inside This Career

The machinery maintenance worker keeps equipment running through routine care—lubricating machines, changing parts, and performing the basic maintenance that prevents breakdowns before they occur. A typical day involves systematic maintenance tasks. Perhaps 60% of time goes to routine maintenance—lubricating equipment, changing filters, inspecting components, and performing scheduled service. Another 25% involves basic repairs: replacing worn parts, adjusting settings, and addressing minor issues before they become major problems. The remaining time splits between documentation, setup, and assisting mechanics with more complex repairs.

People who thrive as machinery maintenance workers combine mechanical aptitude with reliability and genuine satisfaction in preventive work that keeps equipment running smoothly. Successful workers develop consistent routines while remaining attentive to signs of developing problems. They take pride in equipment condition. Those who struggle often find routine maintenance tedious or lack the attentiveness to notice subtle changes that indicate problems. Others fail because they view the work as low-skilled without recognizing its importance to operations.

Machinery maintenance represents the first line of equipment care, performing the routine tasks that prevent the breakdowns skilled mechanics must repair. The role provides entry into maintenance careers while contributing directly to equipment reliability. Maintenance workers appear in discussions of preventive maintenance programs and equipment reliability.

Practitioners cite the straightforward nature of the work and the satisfaction of keeping equipment running as primary rewards. The work has clear procedures and expectations. The contribution to production is tangible. The jobs are widely available in manufacturing. The path to mechanic roles offers advancement. Common frustrations include the repetitive nature of routine maintenance and the limited recognition for prevention work. Many find the physical demands tiring. The work lacks the problem-solving variety of mechanic roles.

This career requires mechanical aptitude and basic training, often provided on the job. Some positions require specific certifications. The role suits those who prefer routine work and want entry into maintenance careers. It is poorly suited to those who need variety, find routine tasks tedious, or want the problem-solving challenges of mechanic roles immediately. Compensation is modest, reflecting the less skilled nature of the work compared to mechanic positions.

📈Career Progression

1
Entry (10th %ile)
0-2 years experience
$37,440
$33,696 - $41,184
2
Early Career (25th %ile)
2-6 years experience
$46,280
$41,652 - $50,908
3
Mid-Career (Median)
5-15 years experience
$57,350
$51,615 - $63,085
4
Experienced (75th %ile)
10-20 years experience
$67,320
$60,588 - $74,052
5
Expert (90th %ile)
15-30 years experience
$80,770
$72,693 - $88,847

📚Education & Training

Requirements

  • Entry Education: Post-secondary certificate
  • Experience: One to two years
  • On-the-job Training: One to two years
  • !License or certification required

Time & Cost

Education Duration
0.5-2 years (typically 1)
Estimated Education Cost
$3,000 - $20,000
Community college:$3,990
Trade school:$10,000
Source: college board (2024)

🤖AI Resilience Assessment

AI Resilience Assessment

Low Exposure: AI has limited applicability to this work; stable employment prospects

🟡AI-Augmented
Task Exposure
Low

How much of this job involves tasks AI can currently perform

Automation Risk
Low

Likelihood that AI replaces workers vs. assists them

Job Growth
Declining Slowly
-3% over 10 years

(BLS 2024-2034)

Human Advantage
Moderate

How much this role relies on distinctly human capabilities

Sources: AIOE Dataset (Felten et al. 2021), BLS Projections 2024-2034, EPOCH FrameworkUpdated: 2026-01-02

💻Technology Skills

CMMS softwareDiagnostic equipmentMicrosoft OfficePredictive maintenance toolsTechnical documentation

Key Abilities

Arm-Hand Steadiness
Problem Sensitivity
Manual Dexterity
Near Vision
Control Precision
Visualization
Multilimb Coordination
Extent Flexibility
Oral Expression
Deductive Reasoning

🏷️Also Known As

Air Deodorizer ServicerAircraft FuelerAirplane FuelerAirplane RefuelerAirport Refueling HandlerAlemite Operator (Alemite Op)Automatic Pinsetter Mechanic (AT Pinsetter Mechanic)Belt ChangerBelt DresserBelt Fixer+5 more

🔗Related Careers

Other careers in installation-repair

🔗Data Sources

Last updated: 2025-12-27O*NET Code: 49-9043.00

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