Helpers--Installation, Maintenance, and Repair Workers

What they do:

Help installation, maintenance, and repair workers in maintenance, parts replacement, and repair of vehicles, industrial machinery, and electrical and electronic equipment. Perform duties such as furnishing tools, materials, and supplies to other workers; cleaning work area, machines, and tools; and holding materials or tools for other workers.

On the job, you would:

  • Tend and observe equipment and machinery to verify efficient and safe operation.
  • Examine and test machinery, equipment, components, and parts for defects to ensure proper functioning.
  • Adjust, connect, or disconnect wiring, piping, tubing, and other parts, using hand or power tools.
  • Install or replace machinery, equipment, and new or replacement parts and instruments, using hand or power tools.
  • Clean or lubricate vehicles, machinery, equipment, instruments, tools, work areas, and other objects, using hand tools, power tools, and cleaning equipment.
  • Apply protective materials to equipment, components, and parts to prevent defects and corrosion.
  • Transfer tools, parts, equipment, and supplies to and from work stations and other areas.
  • Disassemble broken or defective equipment to facilitate repair and reassemble equipment when repairs are complete.
  • Assemble and maintain physical structures, using hand or power tools.
  • Position vehicles, machinery, equipment, physical structures, and other objects for assembly or installation, using hand tools, power tools, and moving equipment.

Knowledge

  • Mechanical
  • Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
  • English Language
  • Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
  • 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.
  • Mathematics
  • Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.

Skills

  • Operation Monitoring
  • Watching gauges, dials, or other indicators to make sure a machine is working properly.
  • 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.
  • Equipment Maintenance
  • Performing routine maintenance on equipment and determining when and what kind of maintenance is needed.
  • Troubleshooting
  • Determining causes of operating errors and deciding what to do about it.
  • Repairing
  • Repairing machines or systems using the needed tools.
  • Operation and Control
  • Controlling operations of equipment or systems.
  • Judgment and Decision Making
  • Considering the relative costs and benefits of potential actions to choose the most appropriate one.
  • 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.

Abilities

  • Control Precision
  • The ability to quickly and repeatedly adjust the controls of a machine or a vehicle to exact positions.
  • 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.
  • 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.
  • 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.
  • Near Vision
  • The ability to see details at close range (within a few feet of the observer).
  • 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.
  • Oral Comprehension
  • The ability to listen to and understand information and ideas presented through spoken words and sentences.
  • 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.
  • Visualization
  • The ability to imagine how something will look after it is moved around or when its parts are moved or rearranged.

Work Activities

  • Operating Vehicles, Mechanized Devices, or Equipment
  • Running, maneuvering, navigating, or driving vehicles or mechanized equipment, such as forklifts, passenger vehicles, aircraft, or water craft.
  • Communicating with Supervisors, Peers, or Subordinates
  • Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person.
  • Getting Information
  • Observing, receiving, and otherwise obtaining information from all relevant sources.
  • 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.
  • Handling and Moving Objects
  • Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things.
  • Updating and Using Relevant Knowledge
  • Keeping up-to-date technically and applying new knowledge to your job.
  • 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.
  • Identifying Objects, Actions, and Events
  • Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events.
  • Monitor Processes, Materials, or Surroundings
  • Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems.

Interests

  • 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.
  • Second Interest High-Point
  • Secondary-Cutoff/Rank Descriptiveness
  • 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.
  • Third Interest High-Point
  • Tertiary-Cutoff/Rank Descriptiveness
  • Enterprising
  • Enterprising occupations frequently involve starting up and carrying out projects. These occupations can involve leading people and making many decisions. Sometimes they require risk taking and often deal with business.
  • Social
  • Social occupations frequently involve working with, communicating with, and teaching people. These occupations often involve helping or providing service to others.
  • Artistic
  • Artistic occupations frequently involve working with forms, designs and patterns. They often require self-expression and the work can be done without following a clear set of rules.
  • First Interest High-Point
  • Primary-Rank Descriptiveness

Work Styles

  • Dependability
  • Job requires being reliable, responsible, and dependable, and fulfilling obligations.
  • Cooperation
  • Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude.
  • 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.
  • Integrity
  • Job requires being honest and ethical.
  • Adaptability/Flexibility
  • Job requires being open to change (positive or negative) and to considerable variety in the workplace.
  • Concern for Others
  • Job requires being sensitive to others' needs and feelings and being understanding and helpful on the job.
  • 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.
  • Persistence
  • Job requires persistence in the face of obstacles.