Maintenance Technician job description for a resume

The short answer

A maintenance technician writing a resume should describe what they actually did — work like repair machines, equipment, or structures, using tools such as hammers, hoists, saws, drills, wrenches, or equipment… — rather than copying a generic bullet list. The U.S. Department of Labor classifies the role as Maintenance and Repair Workers, General (SOC 49-9071.00). Its 21 published duties are the place to start, and the 14 most relevant are listed below. Equipment Maintenance is the capability O*NET rates highest for the work.

What follows is the published duty list, not a set of bullets to copy. The difference matters: a line describing work you did not do is one interview question away from falling apart.

What a maintenance technician does

Perform work involving the skills of two or more maintenance or craft occupations to keep machines, mechanical equipment, or the structure of a building in repair. Duties may involve pipe fitting; HVAC maintenance; insulating; welding; machining; carpentry; repairing electrical or mechanical equipment; installing, aligning, and balancing new equipment; and repairing buildings, floors, or stairs.

O*NET occupation: Maintenance and Repair Workers, General (SOC 49-9071.00).

Maintenance Technician duties you can put on a resume

O*NET publishes 21 core duties for this occupation. These are the 14 its incumbents most often report performing, ranked by O*NET's published relevance rating — not a complete list of the job. Which ranking is a fact from the source; which of them you personally did is not something any dataset knows. Use the list as a memory aid, never as a list to paste.

1. Repair machines, equipment, or structures, using tools such as hammers, hoists, saws, drills, wrenches, or equipment such as precision measuring instruments or electrical or electronic testing devices.
2. Adjust functional parts of devices or control instruments, using hand tools, levels, plumb bobs, or straightedges.
3. Inspect, operate, or test machinery or equipment to diagnose machine malfunctions.
4. Dismantle machines, equipment, or devices to access and remove defective parts, using hoists, cranes, hand tools, or power tools.
5. Plan and lay out repair work, using diagrams, drawings, blueprints, maintenance manuals, or schematic diagrams.
6. Assemble, install, or repair wiring, electrical or electronic components, pipe systems, plumbing, machinery, or equipment.
7. Order parts, supplies, or equipment from catalogs or suppliers.
8. Clean or lubricate shafts, bearings, gears, or other parts of machinery.
9. Diagnose mechanical problems and determine how to correct them, checking blueprints, repair manuals, or parts catalogs, as necessary.
10. Train or manage maintenance personnel or subcontractors.
11. Align and balance new equipment after installation.
12. Fabricate or repair counters, benches, partitions, or other wooden structures, such as sheds or outbuildings.
13. Perform routine maintenance, such as inspecting drives, motors, or belts, checking fluid levels, replacing filters, or doing other preventive maintenance actions.
14. Install equipment to improve the energy or operational efficiency of residential or commercial buildings.

Skills a maintenance technician can list

O*NET rates these at importance 3.0 or above for this occupation.

Equipment Maintenance

importance 3.88

Repairing

importance 3.88

Troubleshooting

importance 3.75

Critical Thinking

importance 3.25

Active Learning

importance 3.12

Monitoring

importance 3.12

Complex Problem Solving

importance 3.12

Operations Monitoring

importance 3.12

What not to claim

• A duty from the list above that you did not personally perform. It describes Maintenance and Repair Workers, General as an occupation, not your particular job — and interviewers for maintenance technician roles ask about the specifics.
• Duties from the 7 published items not shown here, unless you genuinely did them. A longer list is not a better one.
• A percentage, a headcount or a volume you did not measure. "Improved satisfaction by 35%" is the single most copied line on resume-example sites, and almost nobody who pastes it can source it.
• Equipment Maintenance at a level you have not worked at. O*NET rates it highest for this occupation, which makes it the most likely thing to be probed.
• A tool, system or certification you have not used or hold. This is the fastest claim to disprove.

Source and method

O*NET data are provided by the U.S. Department of Labor, Employment and Training Administration, used under the CC BY 4.0 licence.The duties and skills above are reproduced as published. The resume guidance, the prompts and any generated lines are RoleSprint's, and O*NET did not write them.