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Maintenance Workers, Machinery
Lubricate machinery, change parts, or perform other routine machinery maintenance.
Also Known As:
Lubricator
Machine Repairer
Maintainer
Maintenance Craftsman
Maintenance Man
Maintenance Mechanic
Maintenance Technician (Maintenance Tech)
Maintenance Worker
Oiler
Overhauler
Wages
Annual wages for Maintenance Workers, Machinery in United States
Job Outlook
Below Average
New job opportunities are less likely in the future
United States
2034 Projected Employment
55,900
-3% Change From 2024
Explore Millwrights video
Tasks you might complete in a day.
- Collect and discard worn machine parts and other refuse to maintain machinery and work areas.
- Replace or repair metal, wood, leather, glass, or other lining in machines, or in equipment compartments or containers.
- Record production, repair, and machine maintenance information.
- Inspect or test damaged machine parts, and mark defective areas or advise supervisors of repair needs.
- 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.
- Remove hardened material from machines or machine parts, using abrasives, power and hand tools, jackhammers, sledgehammers, or other equipment.
- Dismantle machines and remove parts for repair, using hand tools, chain falls, jacks, cranes, or hoists.
- Transport machine parts, tools, equipment, and other material between work areas and storage, using cranes, hoists, or dollies.
- Clean machines and machine parts, using cleaning solvents, cloths, air guns, hoses, vacuums, or other equipment.
- Reassemble machines after the completion of repair or maintenance work.
- Read work orders and specifications to determine machines and equipment requiring repair or maintenance.
- Replace or repair metal, wood, leather, glass, or other lining in machines, or in equipment compartments or containers.
- Measure, mix, prepare, and test chemical solutions used to clean or repair machinery and equipment.
- Inspect or test damaged machine parts, and mark defective areas or advise supervisors of repair needs.
- Measure, mix, prepare, and test chemical solutions used to clean or repair machinery and equipment.
- Set up and operate machines, and adjust controls to regulate operations.
- Start machines and observe mechanical operation to determine efficiency and to detect problems.
- Inventory and requisition machine parts, equipment, and other supplies so that stock can be maintained and replenished.
- Inspect or test damaged machine parts, and mark defective areas or advise supervisors of repair needs.
- Inventory and requisition machine parts, equipment, and other supplies so that stock can be maintained and replenished.
- Replace, empty, or replenish machine and equipment containers such as gas tanks or boxes.
- Collaborate with other workers to repair or move machines, machine parts, or equipment.
Subject areas you may need to master.
- Food Production - Knowledge of techniques and equipment for planting, growing, and harvesting food products (both plant and animal) for consumption, including storage/handling techniques.
- Engineering and Technology - Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.
- History and Archeology - Knowledge of historical events and their causes, indicators, and effects on civilizations and cultures.
- Medicine and Dentistry - Knowledge of the information and techniques needed to diagnose and treat human injuries, diseases, and deformities. This includes symptoms, treatment alternatives, drug properties and interactions, and preventive health-care measures.
- Economics and Accounting - Knowledge of economic and accounting principles and practices, the financial markets, banking, and the analysis and reporting of financial data.
- Physics - Knowledge and prediction of physical principles, laws, their interrelationships, and applications to understanding fluid, material, and atmospheric dynamics, and mechanical, electrical, atomic and sub-atomic structures and processes.
- Administrative - Knowledge of administrative and office procedures and systems such as word processing, managing files and records, stenography and transcription, designing forms, and workplace terminology.
- 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.
- Transportation - Knowledge of principles and methods for moving people or goods by air, rail, sea, or road, including the relative costs and benefits.
- Public Safety and Security - Knowledge of relevant equipment, policies, procedures, and strategies to promote effective local, state, or national security operations for the protection of people, data, property, and institutions.
- Geography - Knowledge of principles and methods for describing the features of land, sea, and air masses, including their physical characteristics, locations, interrelationships, and distribution of plant, animal, and human life.
- Education and Training - Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.
- Administration and Management - Knowledge of business and management principles involved in strategic planning, resource allocation, human resources modeling, leadership technique, production methods, and coordination of people and resources.
- Mechanical - Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
- Mathematics - Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
- Sales and Marketing - Knowledge of principles and methods for showing, promoting, and selling products or services. This includes marketing strategy and tactics, product demonstration, sales techniques, and sales control systems.
- Biology - Knowledge of plant and animal organisms, their tissues, cells, functions, interdependencies, and interactions with each other and the environment.
- Sociology and Anthropology - Knowledge of group behavior and dynamics, societal trends and influences, human migrations, ethnicity, cultures, and their history and origins.
- Fine Arts - Knowledge of the theory and techniques required to compose, produce, and perform works of music, dance, visual arts, drama, and sculpture.
- Foreign Language - Knowledge of the structure and content of a foreign (non-English) language including the meaning and spelling of words, rules of composition and grammar, and pronunciation.
- Communications and Media - Knowledge of media production, communication, and dissemination techniques and methods. This includes alternative ways to inform and entertain via written, oral, and visual media.
- Philosophy and Theology - Knowledge of different philosophical systems and religions. This includes their basic principles, values, ethics, ways of thinking, customs, practices, and their impact on human culture.
- Personnel and Human Resources - Knowledge of principles and procedures for personnel recruitment, selection, training, compensation and benefits, labor relations and negotiation, and personnel information systems.
- Production and Processing - Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.
- Customer and Personal Service - Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction.
- Design - Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.
- Telecommunications - Knowledge of transmission, broadcasting, switching, control, and operation of telecommunications systems.
- Therapy and Counseling - Knowledge of principles, methods, and procedures for diagnosis, treatment, and rehabilitation of physical and mental dysfunctions, and for career counseling and guidance.
- Law and Government - Knowledge of laws, legal codes, court procedures, precedents, government regulations, executive orders, agency rules, and the democratic political process.
- Computers and Electronics - Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
- Chemistry - Knowledge of the chemical composition, structure, and properties of substances and of the chemical processes and transformations that they undergo. This includes uses of chemicals and their interactions, danger signs, production techniques, and disposal methods.
- Psychology - Knowledge of human behavior and performance; individual differences in ability, personality, and interests; learning and motivation; psychological research methods; and the assessment and treatment of behavioral and affective disorders.
- English Language - Knowledge of the structure and content of the English language including the meaning and spelling of words, and rules of composition and grammar.
Strengths you may need in this role.
- Management of Personnel Resources - Selecting and managing the best workers for a job.
- Technology Design - Making equipment and technology useful for customers.
- Troubleshooting - Figuring out what is causing equipment, machines, wiring, or computer programs to not work.
- Mathematics - Using math to solve problems.
- Service Orientation - Looking for ways to help people.
- Operations Analysis - Figuring out what a product or service needs to be able to do.
- Speaking - Talking to others.
- Complex Problem Solving - Noticing a problem and figuring out the best way to solve it.
- Critical Thinking - Thinking about the pros and cons of different ways to solve a problem.
- Installation - Installing equipment, machines, wiring, or computer programs.
- Quality Control Analysis - Testing how well a product or service works.
- Coordination - Changing what is done based on other people's actions.
- Monitoring - Keeping track of how well people and/or groups are doing in order to make improvements.
- Systems Evaluation - Measuring how well a system is working and how to improve it.
- Instructing - Teaching people how to do something.
- Judgment and Decision Making - Thinking about the pros and cons of different options and picking the best one.
- Management of Material Resources - Managing equipment and materials.
- Learning Strategies - Using the best training or teaching strategies for learning new things.
- Systems Analysis - Figuring out how a system should work and how changes in the future will affect it.
- Equipment Selection - Deciding what kind of tools and equipment are needed to do a job.
- Writing - Writing things for co-workers or customers.
- Persuasion - Talking people into changing their minds or their behavior.
- Repairing - Repairing machines or systems using the right tools.
- Science - Using scientific rules and strategies to solve problems.
- Operation and Control - Using equipment or systems.
- Programming - Writing computer programs.
- Reading Comprehension - Reading work-related information.
- Negotiation - Bringing people together to solve differences.
- Operations Monitoring - Watching gauges, dials, or display screens to make sure a machine is working.
- Active Listening - Listening to others, not interrupting, and asking good questions.
- Management of Financial Resources - Making spending decisions and keeping track of what is spent.
- Active Learning - Figuring out how to use new ideas or things.
- Social Perceptiveness - Understanding people's reactions.
- Equipment Maintenance - Planning and doing the basic maintenance on equipment.
- Time Management - Managing your time and the time of other people.
- Originality - Creating new and original ideas.
- Mathematical Reasoning - Choosing the right type of math to solve a problem.
- Oral Comprehension - Listening and understanding what people say.
- Control Precision - Quickly changing the controls of a machine, car, truck or boat.
- Trunk Strength - Using your lower back and stomach.
- Dynamic Flexibility - Quickly and repeatedly bending, stretching, twisting, or reaching out with your body, arms, and/or legs.
- Oral Expression - Communicating by speaking.
- Inductive Reasoning - Making general rules or coming up with answers from lots of detailed information.
- Speed of Closure - Quickly knowing what you are looking at.
- Rate Control - Changing when and how fast you move based on how something else is moving.
- Memorization - Remembering words, numbers, pictures, or steps.
- Static Strength - Lifting, pushing, pulling, or carrying.
- Far Vision - Seeing details that are far away.
- Hearing Sensitivity - Telling the difference between sounds.
- Peripheral Vision - Seeing something to your side when your are looking ahead.
- Auditory Attention - Paying attention to one sound while there are other distracting sounds.
- Problem Sensitivity - Noticing when problems happen.
- Number Facility - Adding, subtracting, multiplying, or dividing.
- Gross Body Coordination - Moving your arms, legs, and mid-section together while your whole body is moving.
- Speech Recognition - Recognizing spoken words.
- Speech Clarity - Speaking clearly.
- Arm-Hand Steadiness - Keeping your arm or hand steady.
- Category Flexibility - Grouping things in different ways.
- Manual Dexterity - Holding or moving items with your hands.
- Speed of Limb Movement - Quickly moving your arms and legs.
- Written Comprehension - Reading and understanding what is written.
- Depth Perception - Deciding which thing is closer or farther away from you, or deciding how far away it is from you.
- Explosive Strength - Jumping, sprinting, or throwing something.
- Visualization - Imagining how something will look after it is moved around or changed.
- Spatial Orientation - Knowing where things are around you.
- Finger Dexterity - Putting together small parts with your fingers.
- Time Sharing - Doing two or more things at the same time.
- Response Orientation - Quickly deciding if you should move your hand, foot, or other body part.
- Dynamic Strength - Exercising for a long time without your muscles getting tired.
- Visual Color Discrimination - Noticing the difference between colors, including shades and brightness.
- Near Vision - Seeing details up close.
- Glare Sensitivity - Seeing something even if there is a glare or very bright light.
- Written Expression - Communicating by writing.
- Information Ordering - Ordering or arranging things.
- Flexibility of Closure - Seeing hidden patterns.
- Reaction Time - Quickly moving your hand, finger, or foot based on a sound, light, picture or other command.
- Fluency of Ideas - Coming up with lots of ideas.
- Perceptual Speed - Quickly comparing groups of letters, numbers, pictures, or other things.
- Wrist-Finger Speed - Making fast, simple, repeated movements of your fingers, hands, and wrists.
- Deductive Reasoning - Using rules to solve problems.
- Selective Attention - Paying attention to something without being distracted.
- Multilimb Coordination - Using your arms and/or legs together while sitting, standing, or lying down.
- Extent Flexibility - Bending, stretching, twisting, or reaching with your body, arms, and/or legs.
- Stamina - Exercising for a long time without getting out of breath.
- Gross Body Equilibrium - Keeping your balance or staying upright.
- Night Vision - Seeing at night or under low light.
- Sound Localization - Noticing the direction that a sound came from.
Average Education Attained
Highest level of education earned by people in this career.
S
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A
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WA,
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Content sourced from United States Department of Labor Employment and Training Administration ("DOLETA") and the Minnesota Department of Employment & Economic Development ("DEED")