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Summary Report for:
51-2031.00 - Engine and Other Machine Assemblers

Construct, assemble, or rebuild machines, such as engines, turbines, and similar equipment used in such industries as construction, extraction, textiles, and paper manufacturing.

Sample of reported job titles: Assembler, Assembly Line Worker, Cell Technician, Engine Assembler, Engine Builder, Field Service Technician, Fitter, Large Engine Assembler, Machine Assembler, Mechanical Assembler

View report: Summary  Details  Custom

Tasks  |  Tools & Technology  |  Knowledge  |  Skills  |  Abilities  |  Work Activities  |  Work Context  |  Job Zone  |  Education  |  Credentials  |  Interests  |  Work Styles  |  Work Values  |  Related Occupations  |  Wages & Employment  |  Job Openings  |  Additional Information

Tasks

  • Read and interpret assembly blueprints or specifications manuals and plan assembly or building operations.
  • Inspect, operate, and test completed products to verify functioning, machine capabilities, or conformance to customer specifications.
  • Position or align components for assembly, manually or using hoists.
  • Set and verify parts clearances.
  • Verify conformance of parts to stock lists or blueprints, using measuring instruments, such as calipers, gauges, or micrometers.
  • Fasten or install piping, fixtures, or wiring and electrical components to form assemblies or subassemblies, using hand tools, rivet guns, or welding equipment.
  • Remove rough spots and smooth surfaces to fit, trim, or clean parts, using hand tools or power tools.
  • Lay out and drill, ream, tap, or cut parts for assembly.
  • Rework, repair, or replace damaged parts or assemblies.
  • Assemble systems of gears by aligning and meshing gears in gearboxes.

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Tools & Technology

Tools used in this occupation:

Calipers — Dial calipers; Vernier calipers
Hammers — Claw hammers; Nylon hammers
Hex keys — Allen wrenches
Mallets — Plastic mallets; Rubber mallets
Pipe or tube cutter — Tube cutters
Retaining ring pliers — Snap ring pliers
Workshop cranes — Jib cranes

Technology used in this occupation:

Data base user interface and query software — Data entry software
Spreadsheet software
Word processing software

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Knowledge

Mechanical — Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
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.
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.

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Skills

Operation 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.
Reading Comprehension — Understanding written sentences and paragraphs in work related documents.
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.
Critical Thinking — Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
Monitoring — Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
Speaking — Talking to others to convey information effectively.

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Abilities

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.
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.
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.
Near Vision — The ability to see details at close range (within a few feet of the observer).
Visualization — The ability to imagine how something will look after it is moved around or when its parts are moved or rearranged.
Control Precision — The ability to quickly and repeatedly adjust the controls of a machine or a vehicle to exact positions.
Extent Flexibility — The ability to bend, stretch, twist, or reach with your body, arms, and/or legs.
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).
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.
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 there is a problem.

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Work Activities

Controlling Machines and Processes — Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles).
Handling and Moving Objects — Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things.
Inspecting Equipment, Structures, or Material — Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects.
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 of materials.
Getting Information — Observing, receiving, and otherwise obtaining information from all relevant sources.
Communicating with Supervisors, Peers, or Subordinates — Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person.
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.
Identifying Objects, Actions, and Events — Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events.
Making Decisions and Solving Problems — Analyzing information and evaluating results to choose the best solution and solve problems.
Establishing and Maintaining Interpersonal Relationships — Developing constructive and cooperative working relationships with others, and maintaining them over time.

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Work Context

Wear Common Protective or Safety Equipment such as Safety Shoes, Glasses, Gloves, Hearing Protection, Hard Hats, or Life Jackets — How much does this job require wearing common protective or safety equipment such as safety shoes, glasses, gloves, hard hats or life jackets?
Face-to-Face Discussions — How often do you have to have face-to-face discussions with individuals or teams in this job?
Spend Time Using Your Hands to Handle, Control, or Feel Objects, Tools, or Controls — How much does this job require using your hands to handle, control, or feel objects, tools or controls?
Importance of Being Exact or Accurate — How important is being very exact or highly accurate in performing this job?
Sounds, Noise Levels Are Distracting or Uncomfortable — How often does this job require working exposed to sounds and noise levels that are distracting or uncomfortable?
Time Pressure — How often does this job require the worker to meet strict deadlines?
Spend Time Standing — How much does this job require standing?
Work With Work Group or Team — How important is it to work with others in a group or team in this job?
Contact With Others — How much does this job require the worker to be in contact with others (face-to-face, by telephone, or otherwise) in order to perform it?
Exposed to Contaminants — How often does this job require working exposed to contaminants (such as pollutants, gases, dust or odors)?

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Job Zone

Title Job Zone Two: Some Preparation Needed
Education These occupations usually require a high school diploma.
Related Experience Some previous work-related skill, knowledge, or experience is usually needed. For example, a teller would benefit from experience working directly with the public.
Job Training Employees in these occupations need anywhere from a few months to one year of working with experienced employees. A recognized apprenticeship program may be associated with these occupations.
Job Zone Examples These occupations often involve using your knowledge and skills to help others. Examples include sheet metal workers, forest fire fighters, customer service representatives, physical therapist aides, salespersons (retail), and tellers.
SVP Range (4.0 to < 6.0)

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Education


Percentage of Respondents
Education Level Required
64   High school diploma or equivalent Help
13   Post-secondary certificate Help
11   Less than high school diploma

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Credentials

Find Training Find Certifications Find Licenses Find Apprenticeships

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Interests

Interest code: RC

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.

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Work Styles

Attention to Detail — Job requires being careful about detail and thorough in completing work tasks.
Cooperation — Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude.
Integrity — Job requires being honest and ethical.
Dependability — Job requires being reliable, responsible, and dependable, and fulfilling obligations.
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.
Initiative — Job requires a willingness to take on responsibilities and challenges.
Innovation — Job requires creativity and alternative thinking to develop new ideas for and answers to work-related problems.
Analytical Thinking — Job requires analyzing information and using logic to address work-related issues and problems.
Concern for Others — Job requires being sensitive to others' needs and feelings and being understanding and helpful on the job.
Persistence — Job requires persistence in the face of obstacles.

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Work Values

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.
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.
Independence — Occupations that satisfy this work value allow employees to work on their own and make decisions. Corresponding needs are Creativity, Responsibility and Autonomy.

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Related Occupations

51-4031.00 Cutting, Punching, and Press Machine Setters, Operators, and Tenders, Metal and Plastic   Green Occupation Green
51-4034.00 Lathe and Turning Machine Tool Setters, Operators, and Tenders, Metal and Plastic
51-4121.06 Welders, Cutters, and Welder Fitters   Bright Outlook Bright Outlook   Green Occupation
51-4122.00 Welding, Soldering, and Brazing Machine Setters, Operators, and Tenders
51-5113.00 Print Binding and Finishing Workers
51-7041.00 Sawing Machine Setters, Operators, and Tenders, Wood
51-9041.00 Extruding, Forming, Pressing, and Compacting Machine Setters, Operators, and Tenders
51-9121.00 Coating, Painting, and Spraying Machine Setters, Operators, and Tenders
51-9195.07 Molding and Casting Workers
51-9196.00 Paper Goods Machine Setters, Operators, and Tenders

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Wages & Employment Trends

Median wages (2013) $17.93 hourly, $37,300 annual
State wages Local Salary Info
 
Employment (2012) 42,000 employees
Projected growth (2012-2022) Little or no change (-2% to 2%) Little or no change (-2% to 2%)
Projected job openings (2012-2022) 6,700
State trends Employment Trends
 
Top industries (2012)

Source: Bureau of Labor Statistics 2013 wage data external site and 2012-2022 employment projections external site. "Projected growth" represents the estimated change in total employment over the projections period (2012-2022). "Projected job openings" represent openings due to growth and replacement.

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Job Openings on the Web

Find Jobs Job Banks

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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.

  • Assemblers and Fabricators external site. Bureau of Labor Statistics, U.S. Department of Labor. Occupational Outlook Handbook, 2014-15 Edition.

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