Maintenance and Repair Workers, General
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.
Sample of reported job titles: Building Mechanic, Equipment Engineering Technician, Facilities Technician, Maintenance Engineer, Maintenance Journeyman, Maintenance Man, Maintenance Mechanic, Maintenance Specialist, Maintenance Technician, Maintenance Worker
Tasks | Technology Skills | Tools Used | Knowledge | Skills | Abilities | Work Activities | Detailed Work Activities | Work Context | Job Zone | Education | Credentials | Interests | Work Styles | Work Values | Related Occupations | Wages & Employment | Job Openings | Additional Information
- Perform routine maintenance, such as inspecting drives, motors, or belts, checking fluid levels, replacing filters, or doing other preventive maintenance actions.
- Inspect, operate, or test machinery or equipment to diagnose machine malfunctions.
- Adjust functional parts of devices or control instruments, using hand tools, levels, plumb bobs, or straightedges.
- 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.
- Order parts, supplies, or equipment from catalogs or suppliers.
- Diagnose mechanical problems and determine how to correct them, checking blueprints, repair manuals, or parts catalogs, as necessary.
- Design new equipment to aid in the repair or maintenance of machines, mechanical equipment, or building structures.
- Assemble, install, or repair wiring, electrical or electronic components, pipe systems, plumbing, machinery, or equipment.
- Clean or lubricate shafts, bearings, gears, or other parts of machinery.
- Estimate costs to repair machinery, equipment, or building structures.
- Align and balance new equipment after installation.
- Record type and cost of maintenance or repair work.
- Maintain or repair specialized equipment or machinery located in cafeterias, laundries, hospitals, stores, offices, or factories.
- Dismantle machines, equipment, or devices to access and remove defective parts, using hoists, cranes, hand tools, or power tools.
- Plan and lay out repair work, using diagrams, drawings, blueprints, maintenance manuals, or schematic diagrams.
- Install equipment to improve the energy or operational efficiency of residential or commercial buildings.
- Set up and operate machine tools to repair or fabricate machine parts, jigs, fixtures, or tools.
- Perform general cleaning of buildings or properties.
- Train or manage maintenance personnel or subcontractors.
- Fabricate or repair counters, benches, partitions, or other wooden structures, such as sheds or outbuildings.
- Paint or repair roofs, windows, doors, floors, woodwork, plaster, drywall, or other parts of building structures.
- Perform routine maintenance on boilers, such as replacing burners or hoses, installing replacement parts, or reinforcing structural weaknesses to ensure optimal boiler efficiency.
- Test and treat water supply.
- Provide groundskeeping services, such as landscaping or snow removal.
- Operate cutting torches or welding equipment to cut or join metal parts.
- Inspect used parts to determine changes in dimensional requirements, using rules, calipers, micrometers, or other measuring instruments.
- Assemble boilers at installation sites, using tools such as levels, plumb bobs, hammers, torches, or other hand tools.
- Lay brick to repair or maintain buildings, walls, arches, or other structures.
- Position, attach, or blow insulating materials to prevent energy losses from buildings, pipes, or other structures or objects.
Find occupations related to multiple tasks
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- Calendar and scheduling software — Computerized time management systems
- Cloud-based data access and sharing software — Dropbox
- Computer aided design CAD software — Autodesk AutoCAD ; Computer aided design and drafting software CADD; Dassault Systemes CATIA; PTC Creo Parametric
- Data base user interface and query software — Data entry software; Yardi software
- Desktop communications software — Eko
- Development environment software — National Instruments LabVIEW
- Electronic mail software — IBM Notes ; Microsoft Exchange ; Microsoft Outlook
- Enterprise resource planning ERP software — SAP
- Facilities management software — Computerized maintenance management system CMMS
- Industrial control software — Digital direct control DDC energy management software; Supervisory control and data acquisition SCADA software
- Instant messaging software — GroupMe
- Internet browser software — Web browser software
- Office suite software — Microsoft Office
- Operating system software — Apple macOS ; Handheld computer device software; Linux ; Microsoft Windows
- Project management software — Microsoft Project ; Oracle Primavera Enterprise Project Portfolio Management
- Spreadsheet software — Microsoft Excel
- Video conferencing software — FaceTime
- Video creation and editing software — Loom; YouTube
- Web page creation and editing software — Facebook
- Word processing software — Google Docs ; Microsoft Word
Hot Technology — a technology requirement frequently included in employer job postings.
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- Mechanical — Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
- Building and Construction — Knowledge of materials, methods, and the tools involved in the construction or repair of houses, buildings, or other structures such as highways and roads.
- English Language — Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
- Mathematics — Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
- Production and Processing — Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.
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- Equipment Maintenance — Performing routine maintenance on equipment and determining when and what kind of maintenance is needed.
- Repairing — Repairing machines or systems using the needed tools.
- Troubleshooting — Determining causes of operating errors and deciding what to do about it.
- Critical Thinking — Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.
- Active Learning — Understanding the implications of new information for both current and future problem-solving and decision-making.
- Complex Problem Solving — Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
- Monitoring — Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
- Operation and Control — Controlling operations of equipment or systems.
- Operations Monitoring — Watching gauges, dials, or other indicators to make sure a machine is working properly.
- Quality Control Analysis — Conducting tests and inspections of products, services, or processes to evaluate quality or performance.
- Active Listening — Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
- Coordination — Adjusting actions in relation to others’ actions.
- Equipment Selection — Determining the kind of tools and equipment needed to do a job.
- Installation — Installing equipment, machines, wiring, or programs to meet specifications.
- Judgment and Decision Making — Considering the relative costs and benefits of potential actions to choose the most appropriate one.
- Reading Comprehension — Understanding written sentences and paragraphs in work-related documents.
- Speaking — Talking to others to convey information effectively.
- Time Management — Managing one’s own time and the time of others.
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- Arm-Hand Steadiness — The ability to keep your hand and arm steady while moving your arm or while holding your arm and hand in one position.
- Information Ordering — The ability to arrange things or actions in a certain order or pattern according to a specific rule or set of rules (e.g., patterns of numbers, letters, words, pictures, mathematical operations).
- Manual Dexterity — The ability to quickly move your hand, your hand together with your arm, or your two hands to grasp, manipulate, or assemble objects.
- Near Vision — The ability to see details at close range (within a few feet of the observer).
- Problem Sensitivity — The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing that there is a problem.
- Control Precision — The ability to quickly and repeatedly adjust the controls of a machine or a vehicle to exact positions.
- Oral Expression — The ability to communicate information and ideas in speaking so others will understand.
- Visualization — The ability to imagine how something will look after it is moved around or when its parts are moved or rearranged.
- Deductive Reasoning — The ability to apply general rules to specific problems to produce answers that make sense.
- Finger Dexterity — The ability to make precisely coordinated movements of the fingers of one or both hands to grasp, manipulate, or assemble very small objects.
- Multilimb Coordination — The ability to coordinate two or more limbs (for example, two arms, two legs, or one leg and one arm) while sitting, standing, or lying down. It does not involve performing the activities while the whole body is in motion.
- Oral Comprehension — The ability to listen to and understand information and ideas presented through spoken words and sentences.
- Category Flexibility — The ability to generate or use different sets of rules for combining or grouping things in different ways.
- Extent Flexibility — The ability to bend, stretch, twist, or reach with your body, arms, and/or legs.
- Flexibility of Closure — The ability to identify or detect a known pattern (a figure, object, word, or sound) that is hidden in other distracting material.
- Inductive Reasoning — The ability to combine pieces of information to form general rules or conclusions (includes finding a relationship among seemingly unrelated events).
- Selective Attention — The ability to concentrate on a task over a period of time without being distracted.
- Speech Clarity — The ability to speak clearly so others can understand you.
- Speech Recognition — The ability to identify and understand the speech of another person.
- Written Expression — The ability to communicate information and ideas in writing so others will understand.
- Far Vision — The ability to see details at a distance.
- Gross Body Coordination — The ability to coordinate the movement of your arms, legs, and torso together when the whole body is in motion.
- Gross Body Equilibrium — The ability to keep or regain your body balance or stay upright when in an unstable position.
- Hearing Sensitivity — The ability to detect or tell the differences between sounds that vary in pitch and loudness.
- Perceptual Speed — The ability to quickly and accurately compare similarities and differences among sets of letters, numbers, objects, pictures, or patterns. The things to be compared may be presented at the same time or one after the other. This ability also includes comparing a presented object with a remembered object.
- Static Strength — The ability to exert maximum muscle force to lift, push, pull, or carry objects.
- Trunk Strength — The ability to use your abdominal and lower back muscles to support part of the body repeatedly or continuously over time without “giving out” or fatiguing.
- Visual Color Discrimination — The ability to match or detect differences between colors, including shades of color and brightness.
- Written Comprehension — The ability to read and understand information and ideas presented in writing.
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- Making Decisions and Solving Problems — Analyzing information and evaluating results to choose the best solution and solve problems.
- Inspecting Equipment, Structures, or Materials — Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects.
- Communicating with Supervisors, Peers, or Subordinates — Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person.
- Repairing and Maintaining Mechanical Equipment — Servicing, repairing, adjusting, and testing machines, devices, moving parts, and equipment that operate primarily on the basis of mechanical (not electronic) principles.
- Getting Information — Observing, receiving, and otherwise obtaining information from all relevant sources.
- Handling and Moving Objects — Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things.
- Identifying Objects, Actions, and Events — Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events.
- Operating Vehicles, Mechanized Devices, or Equipment — Running, maneuvering, navigating, or driving vehicles or mechanized equipment, such as forklifts, passenger vehicles, aircraft, or watercraft.
- Controlling Machines and Processes — Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles).
- Organizing, Planning, and Prioritizing Work — Developing specific goals and plans to prioritize, organize, and accomplish your work.
- Updating and Using Relevant Knowledge — Keeping up-to-date technically and applying new knowledge to your job.
- Evaluating Information to Determine Compliance with Standards — Using relevant information and individual judgment to determine whether events or processes comply with laws, regulations, or standards.
- Monitoring Processes, Materials, or Surroundings — Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems.
- Thinking Creatively — Developing, designing, or creating new applications, ideas, relationships, systems, or products, including artistic contributions.
- Repairing and Maintaining Electronic Equipment — 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.
- Performing General Physical Activities — Performing physical activities that require considerable use of your arms and legs and moving your whole body, such as climbing, lifting, balancing, walking, stooping, and handling materials.
- Documenting/Recording Information — Entering, transcribing, recording, storing, or maintaining information in written or electronic/magnetic form.
- Processing Information — Compiling, coding, categorizing, calculating, tabulating, auditing, or verifying information or data.
- Analyzing Data or Information — Identifying the underlying principles, reasons, or facts of information by breaking down information or data into separate parts.
- Estimating the Quantifiable Characteristics of Products, Events, or Information — Estimating sizes, distances, and quantities; or determining time, costs, resources, or materials needed to perform a work activity.
- Scheduling Work and Activities — Scheduling events, programs, and activities, as well as the work of others.
- Working with Computers — Using computers and computer systems (including hardware and software) to program, write software, set up functions, enter data, or process information.
- Communicating with People Outside the Organization — Communicating with people outside the organization, representing the organization to customers, the public, government, and other external sources. This information can be exchanged in person, in writing, or by telephone or e-mail.
- Establishing and Maintaining Interpersonal Relationships — Developing constructive and cooperative working relationships with others, and maintaining them over time.
- Judging the Qualities of Objects, Services, or People — Assessing the value, importance, or quality of things or people.
- Training and Teaching Others — Identifying the educational needs of others, developing formal educational or training programs or classes, and teaching or instructing others.
- Drafting, Laying Out, and Specifying Technical Devices, Parts, and Equipment — Providing documentation, detailed instructions, drawings, or specifications to tell others about how devices, parts, equipment, or structures are to be fabricated, constructed, assembled, modified, maintained, or used.
- Interpreting the Meaning of Information for Others — Translating or explaining what information means and how it can be used.
- Resolving Conflicts and Negotiating with Others — Handling complaints, settling disputes, and resolving grievances and conflicts, or otherwise negotiating with others.
- Coordinating the Work and Activities of Others — Getting members of a group to work together to accomplish tasks.
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Detailed Work Activities
- Inspect mechanical components of vehicles to identify problems.
- Replace worn, damaged, or defective mechanical parts.
- Inspect mechanical equipment to locate damage, defects, or wear.
- Test mechanical equipment to ensure proper functioning.
- Adjust equipment to ensure optimal performance.
- Maintain work equipment or machinery.
- Order materials, supplies, or equipment.
- Install machine or equipment replacement parts.
- Develop equipment or component configurations.
- Read technical information needed to perform maintenance or repairs.
- Troubleshoot equipment or systems operation problems.
- Test fluids to identify contamination or other problems.
- Assemble electrical components, subsystems, or systems.
- Install electrical components, equipment, or systems.
- Repair electrical circuits or wiring.
- Align equipment or machinery.
- Clean equipment, parts, or tools to repair or maintain them in good working order.
- Estimate costs for labor or materials.
- Lubricate equipment to allow proper functioning.
- Record information about parts, materials or repair procedures.
- Operate welding equipment.
- Perform manual agricultural, aquacultural, or horticultural tasks.
- Remove snow.
- Disassemble equipment for maintenance or repair.
- Operate cranes, hoists, or other moving or lifting equipment.
- Lay out work according to specifications.
- Plan work procedures.
- Measure distances or dimensions.
- Install energy-efficient heating, ventilation, or air conditioning (HVAC) equipment.
- Assemble mechanical components or machine parts.
- Clean work areas.
- Fabricate parts or components.
- Supervise employees.
- Train others in operational procedures.
- Repair structural components.
- Assemble structural components.
- Paint surfaces or equipment.
- Install insulation in equipment or structures.
- Grind parts to required dimensions.
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- Face-to-Face Discussions — 90% responded “Every day.”
- Contact With Others — 75% responded “Constant contact with others.”
- Responsible for Others’ Health and Safety — 65% responded “Very high responsibility.”
- Telephone — 74% responded “Every day.”
- Electronic Mail — 73% responded “Every day.”
- Spend Time Using Your Hands to Handle, Control, or Feel Objects, Tools, or Controls — 68% responded “Continually or almost continually.”
- Structured versus Unstructured Work — 52% responded “A lot of freedom.”
- Work With Work Group or Team — 48% responded “Extremely important.”
- Duration of Typical Work Week — 62% responded “More than 40 hours.”
- Outdoors, Exposed to Weather — 51% responded “Every day.”
- Exposed to Hazardous Equipment — 44% responded “Every day.”
- Frequency of Decision Making — 57% responded “Every day.”
- Very Hot or Cold Temperatures — 45% responded “Once a week or more but not every day.”
- Responsibility for Outcomes and Results — 53% responded “Very high responsibility.”
- Spend Time Standing — 49% responded “More than half the time.”
- Freedom to Make Decisions — 42% responded “A lot of freedom.”
- Importance of Being Exact or Accurate — 40% responded “Very important.”
- Impact of Decisions on Co-workers or Company Results — 61% responded “Important results.”
- Spend Time Walking and Running — 48% responded “Continually or almost continually.”
- Coordinate or Lead Others — 34% responded “Extremely important.”
- Exposed to Contaminants — 36% responded “Every day.”
- Wear Common Protective or Safety Equipment such as Safety Shoes, Glasses, Gloves, Hearing Protection, Hard Hats, or Life Jackets — 58% responded “Every day.”
- In an Enclosed Vehicle or Equipment — 41% responded “Every day.”
- Indoors, Not Environmentally Controlled — 55% responded “Every day.”
- Sounds, Noise Levels Are Distracting or Uncomfortable — 49% responded “Every day.”
- Indoors, Environmentally Controlled — 60% responded “Every day.”
- Time Pressure — 47% responded “Once a week or more but not every day.”
- Spend Time Bending or Twisting the Body — 41% responded “Continually or almost continually.”
- Exposed to Minor Burns, Cuts, Bites, or Stings — 41% responded “Every day.”
- Deal With External Customers — 31% responded “Extremely important.”
- Exposed to Hazardous Conditions — 35% responded “Every day.”
- Physical Proximity — 53% responded “Moderately close (at arm’s length).”
- Spend Time Making Repetitive Motions — 32% responded “Less than half the time.”
- Deal With Unpleasant or Angry People — 34% responded “Once a month or more but not every week.”
- Pace Determined by Speed of Equipment — 31% responded “Extremely important.”
- Consequence of Error — 27% responded “Fairly serious.”
- Cramped Work Space, Awkward Positions — 25% responded “Once a year or more but not every month.”
- Importance of Repeating Same Tasks — 31% responded “Very important.”
- Frequency of Conflict Situations — 38% responded “Once a year or more but not every month.”
- Spend Time Kneeling, Crouching, Stooping, or Crawling — 52% responded “Less than half the time.”
- Exposed to High Places — 28% responded “Once a month or more but not every week.”
- Letters and Memos — 33% responded “Once a week or more but not every day.”
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|Title||Job Zone Three: Medium Preparation Needed|
|Education||Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate’s degree.|
|Related Experience||Previous work-related skill, knowledge, or experience is required for these occupations. For example, an electrician must have completed three or four years of apprenticeship or several years of vocational training, and often must have passed a licensing exam, in order to perform the job.|
|Job Training||Employees in these occupations usually need one or two years of training involving both on-the-job experience and informal training with experienced workers. A recognized apprenticeship program may be associated with these occupations.|
|Job Zone Examples||These occupations usually involve using communication and organizational skills to coordinate, supervise, manage, or train others to accomplish goals. Examples include hydroelectric production managers, travel guides, electricians, agricultural technicians, barbers, court reporters, and medical assistants.|
|SVP Range||(6.0 to < 7.0)|
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Percentage of Respondents
|Education Level Required|
|25||High school diploma or equivalent
|7||Some college, no degree|
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Interest code: RCI Want to discover your interests? Take the O*NET Interest Profiler at My Next Move.
- Realistic — Realistic occupations frequently involve work activities that include practical, hands-on problems and solutions. They often deal with plants, animals, and real-world materials like wood, tools, and machinery. Many of the occupations require working outside, and do not involve a lot of paperwork or working closely with others.
- Conventional — Conventional occupations frequently involve following set procedures and routines. These occupations can include working with data and details more than with ideas. Usually there is a clear line of authority to follow.
- Investigative — Investigative occupations frequently involve working with ideas, and require an extensive amount of thinking. These occupations can involve searching for facts and figuring out problems mentally.
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- Integrity — Job requires being honest and ethical.
- Dependability — Job requires being reliable, responsible, and dependable, and fulfilling obligations.
- Attention to Detail — Job requires being careful about detail and thorough in completing work tasks.
- Self-Control — Job requires maintaining composure, keeping emotions in check, controlling anger, and avoiding aggressive behavior, even in very difficult situations.
- Independence — Job requires developing one’s own ways of doing things, guiding oneself with little or no supervision, and depending on oneself to get things done.
- Cooperation — Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude.
- Innovation — Job requires creativity and alternative thinking to develop new ideas for and answers to work-related problems.
- Adaptability/Flexibility — Job requires being open to change (positive or negative) and to considerable variety in the workplace.
- Analytical Thinking — Job requires analyzing information and using logic to address work-related issues and problems.
- Stress Tolerance — Job requires accepting criticism and dealing calmly and effectively with high-stress situations.
- Initiative — Job requires a willingness to take on responsibilities and challenges.
- Concern for Others — Job requires being sensitive to others’ needs and feelings and being understanding and helpful on the job.
- Achievement/Effort — Job requires establishing and maintaining personally challenging achievement goals and exerting effort toward mastering tasks.
- Persistence — Job requires persistence in the face of obstacles.
- Leadership — Job requires a willingness to lead, take charge, and offer opinions and direction.
- Social Orientation — Job requires preferring to work with others rather than alone, and being personally connected with others on the job.
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- Support — Occupations that satisfy this work value offer supportive management that stands behind employees. Corresponding needs are Company Policies, Supervision: Human Relations and Supervision: Technical.
- Independence — Occupations that satisfy this work value allow employees to work on their own and make decisions. Corresponding needs are Creativity, Responsibility and Autonomy.
- Relationships — Occupations that satisfy this work value allow employees to provide service to others and work with co-workers in a friendly non-competitive environment. Corresponding needs are Co-workers, Moral Values and Social Service.
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Wages & Employment Trends
|Median wages (2020)||$19.64 hourly, $40,850 annual|
|Employment (2020)||1,444,100 employees|
|Projected growth (2020-2030)||Average (5% to 10%)|
|Projected job openings (2020-2030)||152,300|
|Top industries (2020)||
Real Estate and Rental and Leasing
Source: Bureau of Labor Statistics 2020 wage data and 2020-2030 employment projections . “Projected growth” represents the estimated change in total employment over the projections period (2020-2030). “Projected job openings” represent openings due to growth and replacement.
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Job Openings on the Web
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Sources of Additional Information
Disclaimer: Sources are listed to provide additional information on related jobs, specialties, and/or industries. Links to non-DOL Internet sites are provided for your convenience and do not constitute an endorsement.
- BOMI International
- Industrial Division of the Communication Workers of America
- International Association of Machinists and Aerospace Workers
- International Brotherhood of Electrical Workers
- International Union, United Automobile, Aerospace and Agricultural Implement Workers of America
- Occupational Outlook Handbook: General maintenance and repair workers
- Refrigeration Service Engineers Society
- Service Employees International Union
- The International Maintenance Institute
- United Steelworkers
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