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CODE: 92902G Buy ONET/DOT: Download or CD-ROM
TITLE: Electronic Semiconductor Wafer Breakers, Mounters, and Packagers DEFINITION: Break, mount, and package crystals and wafers used in manufacture of electronic semiconductors. TASKS: 1. Breaks semiconductor wafers into individual dies, using hand tools or chemical solutions and breaking equipment. 2. Positions, secures, and seals lids on semiconductor packages, using tweezers and heated chuck or automatic furnace. 3. Places individual dies in carriers, using vacuum wand or brush. 4. Positions wafers on cushion or waxed template. 5. Tends equipment that attaches, mounts, presses, and disassembles templates and wafers. 6. Attaches crystal ingot to graphite or epoxy backing and mounts on crystal saw block, using adhesive or wax. 7. Sorts semiconductor crystal ingots according to size and crystal orientation. 8. Inspects semiconductors to remove defective devices. 9. Cleans dies and templates, using solutions and cleaning equipment. 10. Maintains production records. KNOWLEDGE: Knowledge elements are ranked by importance. 58 Computers and Electronics Knowledge of electric circuit boards, processors, chips, and computer hardware and software, including applications and programming 42 Production and Processing Knowledge of inputs, outputs, raw materials, waste, quality control, costs, and techniques for maximizing the manufacture and distribution of goods 33 Engineering and Technology Knowledge of equipment, tools, mechanical devices, and their uses to produce motion, light, power, technology, and other applications 29 Physics Knowledge and prediction of physical principles, laws, and applications including air, water, material dynamics, light, atomic principles, heat, electric theory, earth formations, and meteorological and related natural phenomena 29 Chemistry Knowledge of the 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 21 Clerical Knowledge of administrative and clerical procedures and systems such as word processing systems, filing and records management systems, stenography and transcription, forms design principles, and other office procedures and terminology 13 Mechanical Knowledge of machines and tools, including their designs, uses, benefits, repair, and maintenance 8 Mathematics Knowledge of numbers, their operations, and interrelationships including arithmetic, algebra, geometry, calculus, statistics, and their applications 8 English Language Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar 8 Communications and Media Knowledge of media production, communication, and dissemination techniques and methods including alternative ways to inform and entertain via written, oral, and visual media 4 Public Safety and Security Knowledge of weaponry, public safety, and security operations, rules, regulations, precautions, prevention, and the protection of people, data, and property SKILLS: Skills elements are ranked by importance. 55 Information Organization Finding ways to structure or classify multiple pieces of information 55 Operation and Control Controlling operations of equipment or systems 50 Product Inspection Inspecting and evaluating the quality of products 50 Equipment Selection Determining the kind of tools and equipment needed to do a job 45 Monitoring Assessing how well one is doing when learning or doing something 45 Installation Installing equipment, machines, wiring, or programs to meet specifications 40 Reading Comprehension Understanding written sentences and paragraphs in work related documents 40 Writing Communicating effectively with others in writing as indicated by the needs of the audience 40 Science Using scientific methods to solve problems 40 Troubleshooting Determining what is causing an operating error and deciding what to do about it 35 Repairing Repairing machines or systems using the needed tools 35 Equipment Maintenance Performing routine maintenance and determining when and what kind of maintenance is needed 35 Operation Monitoring Watching gauges, dials, or other indicators to make sure a machine is working properly 30 Mathematics Using mathematics to solve problems 30 Problem Identification Identifying the nature of problems 25 Information Gathering Knowing how to find information and identifying essential information 20 Testing Conducting tests to determine whether equipment, software, or procedures are operating as expected 20 Time Management Managing one's own time and the time of others 20 Active Listening Listening to what other people are saying and asking questions as appropriate 20 Critical Thinking Using logic and analysis to identify the strengths and weaknesses of different approaches 20 Learning Strategies Using multiple approaches when learning or teaching new things 15 Management of Material Resources Obtaining and seeing to the appropriate use of equipment, facilities, and materials needed to do certain work 15 Idea Generation Generating a number of different approaches to problems 15 Synthesis/Reorganization Reorganizing information to get a better approach to problems or tasks 15 Speaking Talking to others to effectively convey information 15 Active Learning Working with new material or information to grasp its implications 10 Identification of Key Causes Identifying the things that must be changed to achieve a goal 10 Identifying Downstream Consequences Determining the long-term outcomes of a change in operations 10 Coordination Adjusting actions in relation to others' actions 10 Operations Analysis Analyzing needs and product requirements to create a design 10 Solution Appraisal Observing and evaluating the outcomes of a problem solution to identify lessons learned or redirect efforts 10 Idea Evaluation Evaluating the likely success of an idea in relation to the demands of the situation 5 Systems Perception Determining when important changes have occurred in a system or are likely to occur 5 Management of Personnel Resources Motivating, developing, and directing people as they work, identifying the best people for the job 5 Implementation Planning Developing approaches for implementing an idea 5 Social Perceptiveness Being aware of others' reactions and understanding why they react the way they do 5 Judgment and Decision Making Weighing the relative costs and benefits of a potential action 5 Technology Design Generating or adapting equipment and technology to serve user needs 5 Visioning Developing an image of how a system should work under ideal conditions 5 Systems Evaluation Looking at many indicators of system performance, taking into account their accuracy 5 Service Orientation Actively looking for ways to help people 5 Instructing Teaching others how to do something 5 Negotiation Bringing others together and trying to reconcile differences 5 Persuasion Persuading others to approach things differently . ABILITIES: Abilities elements are ranked by importance. 70 Near Vision The ability to see details of objects at a close range (within a few feet of the observer) 65 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 60 Wrist-Finger Speed The ability to make fast, simple, repeated movements of the fingers, hands, and wrists 55 Manual Dexterity The ability to quickly make coordinated movements of one hand, a hand together with its arm, or two hands to grasp, manipulate, or assemble objects 45 Information Ordering The ability to correctly follow a given rule or set of rules in order to arrange things or actions in a certain order. The things or actions can include numbers, letters, words, pictures, procedures, sentences, and mathematical or logical operations. 35 Visualization The ability to imagine how something will look after it is moved around or when its parts are moved or rearranged 35 Arm-Hand Steadiness The ability to keep the hand and arm steady while making an arm movement or while holding the arm and hand in one position 35 Deductive Reasoning The ability to apply general rules to specific problems to come up with logical answers. It involves deciding if an answer makes sense. 30 Selective Attention The ability to concentrate and not be distracted while performing a task over a period of time 30 Perceptual Speed The ability to quickly and accurately compare 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 30 Control Precision The ability to quickly and repeatedly make precise adjustments in moving the controls of a machine or vehicle to exact positions 30 Category Flexibility The ability to produce many rules so that each rule tells how to group (or combine) a set of things in a different way. 30 Inductive Reasoning The ability to combine separate pieces of information, or specific answers to problems, to form general rules or conclusions. It includes coming up with a logical explanation for why a series of seemingly unrelated events occur together. 30 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. 25 Written Expression The ability to communicate information and ideas in writing so others will understand 25 Written Comprehension The ability to read and understand information and ideas presented in writing 25 Multilimb Coordination The ability to coordinate movements of two or more limbs together (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 body is in motion 25 Mathematical Reasoning The ability to understand and organize a problem and then to select a mathematical method or formula to solve the problem 25 Trunk Strength The ability to use one's abdominal and lower back muscles to support part of the body repeatedly or continuously over time without "giving out" or fatiguing 20 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 20 Speed of Limb Movement The ability to quickly move the arms or legs 20 Depth Perception The ability to judge which of several objects is closer or farther away from the observer, or to judge the distance between an object and the observer 20 Number Facility The ability to add, subtract, multiply, or divide quickly and correctly 20 Memorization The ability to remember information such as words, numbers, pictures, and procedures 20 Speed of Closure The ability to quickly make sense of information that seems to be without meaning or organization. It involves quickly combining and organizing different pieces of information into a meaningful pattern 20 Oral Comprehension The ability to listen to and understand information and ideas presented through spoken words and sentences 20 Extent Flexibility The ability to bend, stretch, twist, or reach out with the body, arms, and/or legs 20 Response Orientation The ability to choose quickly and correctly between two or more movements in response to two or more signals (lights, sounds, pictures, etc.). It includes the speed with which the correct response is started with the hand, foot, or other body parts 20 Time Sharing The ability to efficiently shift back and forth between two or more activities or sources of information (such as speech, sounds, touch, or other sources) 15 Oral Expression The ability to communicate information and ideas in speaking so others will understand 15 Auditory Attention The ability to focus on a single source of auditory (hearing) information in the presence of other distracting sounds 15 Visual Color Discrimination The ability to match or detect differences between colors, including shades of color and brightness 15 Reaction Time The ability to quickly respond (with the hand, finger, or foot) to one signal (sound, light, picture, etc.) when it appears 15 Static Strength The ability to exert maximum muscle force to lift, push, pull, or carry objects 10 Far Vision The ability to see details at a distance 10 Dynamic Strength The ability to exert muscle force repeatedly or continuously over time. This involves muscular endurance and resistance to muscle fatigue 10 Gross Body Coordination The ability to coordinate the movement of the arms, legs, and torso together in activities where the whole body is in motion 10 Dynamic Flexibility The ability to quickly and repeatedly bend, stretch, twist, or reach out with the body, arms, and/or legs 10 Stamina The ability to exert one's self physically over long periods of time without getting winded or out of breath 10 Speech Clarity The ability to speak clearly so that it is understandable to a listener 10 Fluency of Ideas The ability to come up with a number of ideas about a given topic. It concerns the number of ideas produced and not the quality, correctness, or creativity of the ideas. 10 Spatial Orientation The ability to know one's location in relation to the environment, or to know where other objects are in relation to one's self 10 Hearing Sensitivity The ability to detect or tell the difference between sounds that vary over broad ranges of pitch and loudness 5 Speech Recognition The ability to identify and understand the speech of another person 5 Explosive Strength The ability to use short bursts of muscle force to propel oneself (as in jumping or sprinting), or to throw an object 5 Sound Localization The ability to tell the direction from which a sound originated 5 Originality The ability to come up with unusual or clever ideas about a given topic or situation, or to develop creative ways to solve a problem 5 Glare Sensitivity The ability to see objects in the presence of glare or bright lighting WORK ACTIVITIES: Work activities elements are ranked by importance. 88 Inspecting Equipment, Structures, or Material Inspecting or diagnosing equipment, structures, or materials to identify the causes of errors or other problems or defects. 83 Handling and Moving Objects Using one's own hands and arms in handling, installing, forming, positioning, and moving materials, or in manipulating things, including the use of keyboards. 79 Identifying Objects, Actions, and Events Identifying information received by making estimates or categorizations, recognizing differences or similarities, or sensing changes in circumstances or events. 75 Controlling Machines and Processes Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles). 75 Monitor Processes, Material, or Surroundings Monitoring and reviewing information from materials, events, or the environment, often to detect problems or to find out when things are finished. 67 Documenting or Recording Information Entering, transcribing, recording, storing, or maintaining information in either written form or by electronic/magnetic recording. 58 Estimating Needed Characteristics Estimating the Characteristics of Materials, Products, Events, or Information: Estimating sizes, distances, and quantities, or determining time, costs, resources, or materials needed to perform a work activity. 58 Judging Qualities of Things, Services, or People Making judgments about or assessing the value, importance, or quality of things or people. 54 Evaluating Information Against Standards Evaluating information against a set of standards and verifying that it is correct. 50 Getting Information Needed to Do the Job Observing, receiving, and otherwise obtaining information from all relevant sources. 46 Repairing and Maintaining Electrical Equipment Fixing, servicing, adjusting, regulating, calibrating, fine-tuning, or testing machines, devices, and equipment that operate primarily on the basis of electrical or electronic (not mechanical) principles. 42 Implementing Ideas or Programs Conducting or carrying out work procedures and activities in accord with one's own ideas or information provided through directions/instructions for purposes of installing, modifying, preparing, delivering, constructing, integrating, finishing, or completing programs, systems, structures, or products. 42 Performing General Physical Activities Performing physical activities that require moving one's whole body, such as in climbing, lifting, balancing, walking, stooping, where the activities often also require considerable use of the arms and legs, such as in the physical handling of materials. 42 Processing Information Compiling, coding, categorizing, calculating, tabulating, auditing, verifying, or processing information or data. 38 Making Decisions and Solving Problems Combining, evaluating, and reasoning with information and data to make decisions and solve problems. These processes involve making decisions about the relative importance of information and choosing the best solution. 38 Performing Administrative Activities Approving requests, handling paperwork, and performing day-to-day administrative tasks. 33 Updating and Using Job-Relevant Knowledge Keeping up-to-date technically and knowing one's own jobs' and related jobs' functions. 33 Analyzing Data or Information Identifying underlying principles, reasons, or facts by breaking down information or data into separate parts. 25 Organizing, Planning, and Prioritizing Developing plans to accomplish work, and prioritizing and organizing one's own work. 17 Repairing and Maintaining Mechanical Equipment Fixing, servicing, aligning, setting up, adjusting, and testing machines, devices, moving parts, and equipment that operate primarily on the basis of mechanical (not electronic) principles. 17 Monitoring and Controlling Resources Monitoring and controlling resources and overseeing the spending of money. 13 Communicating With Other Workers Providing information to supervisors, fellow workers, and subordinates. This information can be exchanged face-to-face, in writing, or via telephone/electronic transfer. 13 Thinking Creatively Originating, inventing, designing, or creating new applications, ideas, relationships, systems, or products, including artistic contributions. 8 Drafting and Specifying Technical Devices Providing documentation, detailed instructions, drawings, or specifications to inform others about how devices, parts, equipment, or structures are to be fabricated, constructed, assembled, modified, maintained, or used. 8 Coordinating Work and Activities of Others Coordinating members of a work group to accomplish tasks. 4 Establishing and Maintaining Relationships Developing constructive and cooperative working relationships with others. 4 Scheduling Work and Activities Scheduling events, programs, activities, as well as the work of others. 4 Guiding, Directing and Motivating Subordinates Providing guidance and direction to subordinates, including setting performance standards and monitoring subordinates. 4 Interacting With Computers Controlling computer functions by using programs, setting up functions, writing software, or otherwise communicating with computer systems. WORK CONTEXT: Work context elements are ranked by frequency (F), importance (I), responsibility (R), amount of contact (C), how serious (S), objective vs. subjective (O), automation (A), extent of frustration (E), responsible for health and safety (H), likelihood of injury (L), degree of injury (D) . 100 (F) Indoors How frequently does this job require the worker to work: Indoors 100 (F) Using Hands on Objects, Tools, Controls How much time in a usual work period does the worker spend: Using hands to handle, control, or feel objects, tools or controls? 68 (I) Importance of Being Sure All Is Done How important is it to be sure that all the details of this job are performed and everything is done completely? 64 (I) Importance of Being Exact or Accurate How important is being very exact or highly accurate in performing this job? 60 (F) Common Protective or Safety Attire How often does the worker wear: Common protective or safety attire, such as safety shoes, glasses, gloves, hearing protection, hard-hat, or personal flotation device? 60 (F) Making Repetitive Motions How much time in a usual work period does the worker spend: Making repetitive motions? 60 (F) Standing How much time in a usual work period does the worker spend: Standing? 55 (F) Sitting How much time in a usual work period does the worker spend: Sitting? 45 (F) Hazardous Equipment How often does this job require the worker to be exposed to harardous equipment? Hazardous Equipment (e.g., saws, machinery/mechanical parts include exposure to vehicular traffic, but not driving a vehicle) 40 (S) Consequence of Error How serious would the result usually be if the worker made a mistake that was not readily correctable? 40 (I) Importance of Repeating Same Tasks How important is repeating the same physical activities (e.g., key entry) or mental activities (e.g., checking entries in a ledger) over and over, without stopping, to performing this job? 33 (A) Degree of Automation Indicate the level of automation of this job. 32 (I) Pace Determined by Speed of Equipment How important is it to this job that the pace is determined by the speed of equipment or machinery? (This does not refer to keeping busy at all times on this job.) 30 (F) Hazardous Conditions How often does this job require the worker to be exposed to hazardous conditions? Hazardous Conditions (e.g., high voltage electricity, combustibles, explosives, chemicals; do not include hazardous equipment or situations) 28 (I) Importance of Being Aware of New Events How important is being constantly aware of either frequently changing events (e.g. security guard watching for shoplifters) or infrequent events (e.g. radar operator watching for tornadoes) to performing this job? 25 (F) Hazardous Situations How often does this job require the worker to be exposed to harardous situations? Hazardous Situations involving likely cuts, bites, stings, or minor burns 24 (D) Hazardous Equipment If injury, due to exposure to hazardous equipment, were to occur while performing this job, how serious would be the likely outcome? Hazardous Equipment (e.g., saws, machinery/mechanical parts include exposure to vehicular traffic, but not driving a vehicle) 23 (L) Hazardous Equipment What is the likelihood that the worker would be injured as a result of being exposed to hazardous equipment while performing this job? Hazardous Equipment (e.g., saws, machinery/mechanical parts include exposure to vehicular traffic, but not driving a vehicle) 20 (F) Contaminants How often during a usual work period is the worker exposed to the following conditions: Contaminants (pollutants, gases, dust, odors, etc.)? 20 (L) Hazardous Conditions What is the likelihood that the worker would be injured as a result of being exposed to hazardous conditions while performing this job? Hazardous Conditions (e.g., high voltage electricity, combustibles, explosives, chemicals; do not include hazardous equipment or situations) 20 (F) Kneeling, Crouching or Crawling How much time in a usual work period does the worker spend: Kneeling, stooping, crouching or crawling? 20 (F) Bending or Twisting the Body How much time in a usual work period does the worker spend: Bending or twisting the body? 20 (E) Frustrating Circumstances To what extent do frustrating circumstances ("road blocks" to work that are beyond the worker's control) hinder the accomplishment of this job? 16 (D) Hazardous Conditions If injury, due to exposure to hazardous conditions, were to occur while performing this job, how serious would be the likely outcome? Hazardous Conditions (e.g., high voltage electricity, combustibles, explosives, chemicals; do not include hazardous equipment or situations) 15 (F) Extremely Bright or Inadequate Lighting How often during a usual work period is the worker exposed to the following conditions: Extremely bright or inadequate lighting conditions? 15 (F) Walking or Running How much time in a usual work period does the worker spend: Walking or running? 15 (F) Very Hot How often during a usual work period is the worker exposed to the following conditions: Very hot (above 90 F) or very cold (under 32 F) temperatures? 15 (F) Sounds or Noise Levels Are Distracting How often during a usual work period is the worker exposed to the following conditions: Sounds and noise levels that are distracting and uncomfortable? 14 (L) Hazardous Situations What is the likelihood that the worker would be injured as a result of being exposed to hazardous situations while performing this job? Hazardous Situations involving likely cuts, bites, stings, or minor burns 12 (D) Hazardous Situations If injury, due to exposure to hazardous situations, were to occur while performing this job, how serious would be the likely outcome? Hazardous Situations involving likely cuts, bites, stings, or minor burns 12 (I) Provide a Service to Others How important are interactions requiring the worker to: Provide a service to others (e.g., customers)? 10 (F) Cramped Work Space, Awkward Positions How often during a usual work period is the worker exposed to the following conditions: Cramped work space that requires getting into awkward positions? 10 (O) Objective or Subjective Information How objective or subjective is the information communicated in this job? 10 (F) Special Uniform How often does the worker wear: A special uniform, such as that of a commercial pilot, nurse, police officer, or military personnel? 10 (F) Specialized Protective or Safety Attire How often does the worker wear: Specialized protective or safety attire, such as breathing apparatus, safety harness, full protection suit, or radiation protection? 6 (H) Responsible for Health and Safety of Others How responsible is the worker for others' health and safety on this job? 4 (I) Coordinate or Lead Others How important are interactions requiring the worker to: Coordinate or lead others in accomplishing work activities (not supervision)? 4 (I) Take a Position Opposed to Others How important are interactions requiring the worker to: Take a position opposed to coworkers or others? 4 (I) Persuade Someone to a Course of Action How important are interactions requiring the worker to: Persuade someone to a course of action (informally) or influence others to buy something (to sell)? 4 (I) Supervise, Coach, Train Others How important are interactions requiring the worker to: Supervise, coach, train, or develop other employees? 4 (I) Deal With External Customers How important are interactions requiring the worker to: Deal with external customers (e.g., retail sales) or the public in general (e.g., police work)? 3 (R) Responsibility for Outcomes and Results How responsible is the worker for work outcomes and results of other workers? INTERESTS: Interest elements are ranked by occupational interest. 89 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. 39 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. 17 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. 17 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. 11 Social Social occupations frequently involve working with, communicating with, and teaching people. These occupations often involve helping or providing service to others. 11 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. WORK VALUES: Work values elements are ranked by extent. 60 Support-Mean Extent Occupations that satisfy this work value offer supportive management that stands behind employees. Corresponding needs are Company Policies, Supervision: Human Relations and Supervision: Technical. 54 Working Conditions-Mean Extent Occupations that satisfy this work value offer job security and good working conditions. Corresponding needs are Activity, Compensation, Independence, Security, Variety and Working Conditions. 47 Achievement-Mean Extent Occupations that satisfy this work value are results oriented and allow employees to use their strongest abilities, giving them a feeling of accomplishment. Corresponding needs are Ability Utilization and Achievement. 45 Relationships-Mean Extent 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. 36 Recognition-Mean Extent Occupations that satisfy this work value offer advancement, potential for leadership, and are often considered prestigious. Corresponding needs are Advancement, Authority, Recognition and Social Status. 29 Independence-Mean Extent Occupations that satisfy this work value allow employs to work on their own and make decisions. Corresponding needs are Creativity, Responsibility and Autonomy. 91 Moral Values Workers on this job are never pressured to do things that go against their sense of right and wrong 69 Independence Workers on this job do their work alone 66 Company Policies and Practices Workers on this job are treated fairly by the company 63 Activity Workers on this job are busy all the time 63 Supervision, Human Relations Workers on this job have supervisors who back up their workers with management 63 Working Conditions Workers on this job have good working conditions 53 Security Workers on this job have steady employment 53 Supervision, Technical Workers on this job have supervisors who train their workers well 50 Compensation Workers on this job are paid well in comparison with other workers 50 Advancement Workers on this job have opportunities for advancement 50 Achievement Workers on this job get a feeling of accomplishment 44 Ability Utilization Workers on this job make use of their individual abilities 41 Social Status Workers on this job are looked up to by others in their company and their community 38 Co-workers Workers on this job have co-workers who are easy to get along with 38 Responsibility Workers on this job make decisions on their own 34 Recognition Workers on this job receive recognition for the work they do 28 Autonomy Workers on this job plan their work with little supervision 25 Variety Workers on this job have something different to do every day 22 Creativity Workers on this job try out their own ideas 19 Authority Workers on this job give directions and instructions to others 6 Social Service Workers on this job have work where they do things for other people CROSSWALKS:
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