Maintenance Workers, Machinery
Overview
Maintenance Workers, Machinery has a national median salary of $60,850 per year, with -1.9% projected job growth from 2025–2035. The Bureau of Labor Statistics lists a high school diploma or equivalent as the typical education needed to enter this occupation.
Description
Lubricate machinery, change parts, or perform other routine machinery maintenance.
Work Values
- Support
- Independence
- Relationships
Work Styles
Responsibilities
Tasks
- 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.
Work Activities
- Repairing and Maintaining Mechanical Equipment
- Inspecting Equipment, Structures, or Materials
- Controlling Machines and Processes
- Getting Information
- Identifying Objects, Actions, and Events
- Making Decisions and Solving Problems
- Communicating with Supervisors, Peers, or Subordinates
- Handling and Moving Objects
- Repairing and Maintaining Electronic Equipment
- Organizing, Planning, and Prioritizing Work
Detailed Work Activities
- Servicing, repairing, adjusting, and testing machines, devices, moving parts, and equipment that operate primarily on the basis of mechanical (not electronic) principles.
- Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects.
- Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles).
- Observing, receiving, and otherwise obtaining information from all relevant sources.
- Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events.
- Analyzing information and evaluating results to choose the best solution and solve problems.
- Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person.
- Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things.
- Servicing, repairing, calibrating, regulating, fine-tuning, or testing machines, devices, and equipment that operate primarily on the basis of electrical or electronic (not mechanical) principles.
- Developing specific goals and plans to prioritize, organize, and accomplish your work.
T-A-S-K
Technology, Abilities, Skills & Knowledge
Technology Skills
- Enterprise resource planning ERP software
- Presentation software
- Spreadsheet software
- Electronic mail software
- Facilities management software
Abilities
- Arm-Hand Steadiness
- Problem Sensitivity
- Manual Dexterity
- Near Vision
- Control Precision
Skills
- Equipment Maintenance
- Operations Monitoring
- Repairing
- Troubleshooting
- Operation and Control
Knowledge
- Mechanical
- Production and Processing
- Administration and Management
- English Language
- Design
Education
Education Levels of Current Workers
The Bureau of Labor Statistics lists a high school diploma or equivalent as the typical education needed to enter this occupation. The chart below shows the highest level of education held by people already working in this field, ages 25 and older. It includes workers who earned more education than the job requires and workers who entered the field under earlier requirements, so the largest bar is not the entry requirement. For example, if someone finished an associate's degree and then started working in this field, they are counted under “Associate's degree” here, but the job itself typically asks for a high school diploma or equivalent.
Certificates
Certifications applicable to Maintenance Workers, Machinery:
| Certificate name | Certifying Organization | Type |
|---|---|---|
| Certified Maintenance and Reliability Technician (CMRT) | Society for Maintenance & Reliability Professionals | D |
| Level III Machine Lubricant Analyst | International Council for Machinery Lubrication | D |
| Level II Machine Lubricant Analyst (MLA) | International Council for Machinery Lubrication | D |
| Level I Machine Lubricant Analyst (MLA) | International Council for Machinery Lubrication | D |
| Machine Maintenance Service and Repair Level III - Machine Service and Repair III | National Institute for Metalworking Skills | D |
| Machine Maintenance, Service and Repair Level II - Preventative Maintenance | National Institute for Metalworking Skills | D |
| Fluid Power Connector and Conductor (CFPC&C) | International Fluid Power Society | I |
| Fluid Power Industrial Hydraulic Mechanic (CFPIHM) | International Fluid Power Society | I |
Income & Employability
Income Percentile
The median (50th percentile) is the middle wage; 10% earn less than the low figure and 10% earn more than the high figure.
| Low (10%) | $42,000 |
| Median (50%) | $60,850 |
| High (90%) | $88,550 |
Income by Experience
How pay typically grows from entry level (0–2 yrs) to expert (8+ yrs).
| Entry (0–2 yrs) | $51,782 |
| Mid (3–5 yrs) | $58,602 |
| Senior (6–8 yrs) | $65,085 |
| Expert (8+ yrs) | N/A |
Employability
There are currently 59,700 jobs in this career path (2025). That number is projected to change to 58,600 by 2035, a -1.9% change.
-1.9% growthVideo Resources
Training Programs
8 programs at 6 schools on Career School App prepare students for a career as Maintenance Workers, Machinery, including Industrial Maintenance (8).
- Industrial Maintenance TechnologyAdvanced Technology Institute · Virginia Beach, VADiploma · 15 months
- Industrial Manufacturing TechnicianAviation Institute of Maintenance · Charlotte, NCDiploma · 15 months
- Industrial Maintenance and Ammonia Refrigeration TechnologyNorthwest Technical Institute · Springdale, ARDiploma · 2 semesters and 1 summer term
- Advanced Manufacturing and Production TechnologyRIVEROAK Technical College · Live Oak, FLCertificate · 600 clock hours
- Maintenance TechnicianSan Joaquin Valley College · Ontario, CACertificate · 30 weeks
- Advanced Industrial Maintenance TechnologyTulsa Welding School · Irving, TXDiploma · 30 weeks
- Trades Leadership with Specialization in Industrial Maintenance TechnologyAdvanced Technology Institute · Virginia Beach, VAAssociate Degree · 18 months
- Advanced Industrial Maintenance TechnologyTulsa Welding School · Houston, TXDiploma · 30 weeks
Related Careers

This site incorporates information from O*NET Web Services by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). O*NET® is a registered trademark of USDOL/ETA. Used under the CC BY 4.0 license.
Certification, licence and career video information is sourced from CareerOneStop, sponsored by the U.S. Department of Labor, Employment and Training Administration (DOLETA) and the Minnesota Department of Employment and Economic Development (DEED).
Wage, employment and outlook figures are from the U.S. Bureau of Labor Statistics — Occupational Employment and Wage Statistics (OEWS) and the Employment Projections program. Figures describe the occupation, not any particular program or graduate.
Career cluster definitions are from Advance CTE.
Pay-by-experience bands are from Lightcast (as recent as July 2025).