Semiconductor Processors :: Job Description

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Semiconductor Processors

Careers / Semiconductor Processors

Summary Description


	Perform any or all of the following functions in the manufacture of electronic semiconductors: load semiconductor material into furnace; saw formed ingots into segments; load individual segment into crystal growing chamber and monitor controls; locate crystal axis in ingot using x-ray equipment and saw ingots into wafers; and clean, polish, and load wafers into series of special purpose furnaces, chemical baths, and equipment used to form circuitry and change conductive properties.

Sample Job Titles

1.	Charge Preparation Technician

2.	Chemical Etch Operator

3.	Circuit Recorder

4.	Crystal Cutter

5.	Crystal Finisher

6.	Crystal Grower

7.	Crystal Growing Technician

8.	Crystal Lapper

9.	Crystal Machining Coordinator

10.	Crystal Mounter

11.	Crystal Slicer

12.	Device Processing Engineer

13.	Die Attacher

14.	Diffusion Furnace Operator

15.	Diffusion Operator

16.	Electronic Component Processor

17.	Electronic Device Monitor

18.	Electronic Semiconductor Processor

19.	Engineering Technician

20.	Epitaxial Reactor Operator

21.	Epitaxial Reactor Technician

22.	Etcher

23.	Fabrication Operator

24.	Integrated Circuit Fabricator

25.	Ion Implant Machine Operator

26.	Lap Machine Tender

27.	Lapping Machine Tender

28.	Manufacture Specialist

29.	Manufacturing Technician

30.	Metalorganic Chemical Vapor Deposition Engineer (MOCVD Engineer)

31.	Microelectronics Technician

32.	Printed Circuit Photographer

33.	Probe Operator

34.	Process Engineer

35.	Process Technician

36.	Reactor Technician

37.	Resistor Coater

38.	Seed Core Operator

39.	Semi Conductor Assembler

40.	Semiconductor Assembler

41.	Semiconductor Dies Loader

42.	Semiconductor Lab Technician

43.	Semiconductor Packages Sealer

44.	Semiconductor Processing Equipment Test Technician

45.	Semiconductor Processing Group Leader

46.	Semiconductor Processor

47.	Semiconductor Technician

48.	Semiconductor Wafers Diffusion Furnace Operator

49.	Semiconductor Wafers Etch Operator

50.	Semiconductor Wafers Etcher-Stripper

51.	Semiconductor Wafers Marker

52.	Semiconductor Wafers Saw Operator

53.	Semiconductors Metallization Equipment Tender

54.	Semiconductors Wafer Breaker

55.	Test Technician

56.	Wafer Fabrication Operator

57.	Wafer Fabrication Technician

58.	Wafer Fabricator

59.	Wafer Machine Operator

60.	Wafer Mounter

61.	Wafer Polishing Worker

62.	Wafer Production Worker

Job Tasks

	Manipulate valves, switches, and buttons, or key commands into control panels to start semiconductor processing cycles. Enter commands, instructions, or specifications into equipment.

	Maintain processing, production, and inspection information and reports. Record operational or production data.

	Inspect materials, components, or products for surface defects and measure circuitry, using electronic test equipment, precision measuring instruments, microscope, and standard procedures. Measure dimensions of completed products or workpieces to verify conformance to specifications.

	Set, adjust, and readjust computerized or mechanical equipment controls to regulate power level, temperature, vacuum, and rotation speed of furnace, according to crystal growing specifications. Assemble precision electronics or optical equipment. Adjust temperature controls of ovens or other heating equipment. Adjust flow of electricity to tools or production equipment.

	Etch, lap, polish, or grind wafers or ingots to form circuitry and change conductive properties, using etching, lapping, polishing, or grinding equipment. Assemble precision electronics or optical equipment.

	Clean semiconductor wafers using cleaning equipment, such as chemical baths, automatic wafer cleaners, or blow-off wands. Clean workpieces or finished products.

	Study work orders, instructions, formulas, and processing charts to determine specifications and sequence of operations. Read work orders or other instructions to determine product specifications or materials requirements. Review blueprints or other instructions to determine operational methods or sequences.

	Load semiconductor material into furnace. Load items into ovens or furnaces.

	Monitor operation and adjust controls of processing machines and equipment to produce compositions with specific electronic properties, using computer terminals. Monitor equipment operation to ensure that products are not flawed.

	Load and unload equipment chambers and transport finished product to storage or to area for further processing. Load materials into production equipment. Move products, materials, or equipment between work areas.

	Count, sort, and weigh processed items. Count finished products or workpieces. Weigh finished products. Sort materials or products for processing, storing, shipping, or grading.

	Calculate etching time based on thickness of material to be removed from wafers or crystals. Calculate specific material, equipment, or labor requirements for production.

	Inspect equipment for leaks, diagnose malfunctions, and request repairs. Inspect production equipment. Diagnose equipment malfunctions. Notify others of equipment repair or maintenance needs.

	Align photo mask pattern on photoresist layer, expose pattern to ultraviolet light, and develop pattern, using specialized equipment. Assemble precision electronics or optical equipment.

	Clean and maintain equipment, including replacing etching and rinsing solutions and cleaning bath containers and work area. Clean workpieces or finished products. Maintain production or processing equipment.

	Place semiconductor wafers in processing containers or equipment holders, using vacuum wand or tweezers. Assemble precision electronics or optical equipment. Mount materials or workpieces onto production equipment.

	Stamp, etch, or scribe identifying information on finished component according to specifications. Engrave designs, text, or other markings onto materials, workpieces, or products.

	Operate saw to cut remelt into sections of specified size or to cut ingots into wafers. Operate cutting equipment.

	Scribe or separate wafers into dice. Cut industrial materials in preparation for fabrication or processing.

	Connect reactor to computer, using hand tools and power tools.

	Mount crystal ingots or wafers on blocks or plastic laminate, using special mounting devices, to facilitate their positioning in the holding fixtures of sawing, drilling, grinding or sanding equipment. Assemble precision electronics or optical equipment. Mount materials or workpieces onto production equipment.

	Attach ampoule to diffusion pump to remove air from ampoule, and seal ampoule, using blowtorch.

	Measure and weigh amounts of crystal growing materials, mix and grind materials, load materials into container, and monitor processing procedures to help identify crystal growing problems. Measure ingredients or substances to be used in production processes. Mix substances to create chemical solutions. Load materials into production equipment.

	Locate crystal axis of ingot, and draw orientation lines on ingot, using x-ray equipment, drill, and sanding machine. Engrave designs, text, or other markings onto materials, workpieces, or products.

Work Activities

Importance	Work Activity

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.

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.

Monitor Processes, Materials, or Surroundings — Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems.

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.

Identifying Objects, Actions, and Events — Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events.

Organizing, Planning, and Prioritizing Work — Developing specific goals and plans to prioritize, organize, and accomplish your work.

Interacting With Computers — Using computers and computer systems (including hardware and software) to program, write software, set up functions, enter data, or process information.

Judging the Qualities of Things, Services, or People — Assessing the value, importance, or quality of things or people.

Inspecting Equipment, Structures, or Material — Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects.

Training and Teaching Others — Identifying the educational needs of others, developing formal educational or training programs or classes, and teaching or instructing others.

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.

Updating and Using Relevant Knowledge — Keeping up-to-date technically and applying new knowledge to your job.

Establishing and Maintaining Interpersonal Relationships — Developing constructive and cooperative working relationships with others, and maintaining them over time.

Making Decisions and Solving Problems — Analyzing information and evaluating results to choose the best solution and solve problems.

Coordinating the Work and Activities of Others — Getting members of a group to work together to accomplish tasks.

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.

Coaching and Developing Others — Identifying the developmental needs of others and coaching, mentoring, or otherwise helping others to improve their knowledge or skills.

Documenting/Recording Information — Entering, transcribing, recording, storing, or maintaining information in written or electronic/magnetic form.

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.

Developing and Building Teams — Encouraging and building mutual trust, respect, and cooperation among team members.

Assisting and Caring for Others — Providing personal assistance, medical attention, emotional support, or other personal care to others such as coworkers, customers, or patients.

Interpreting the Meaning of Information for Others — Translating or explaining what information means and how it can be used.

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.

Operating Vehicles, Mechanized Devices, or Equipment — Running, maneuvering, navigating, or driving vehicles or mechanized equipment, such as forklifts, passenger vehicles, aircraft, or water craft.

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.

Scheduling Work and Activities — Scheduling events, programs, and activities, as well as the work of others.

Guiding, Directing, and Motivating Subordinates — Providing guidance and direction to subordinates, including setting performance standards and monitoring performance.

Developing Objectives and Strategies — Establishing long-range objectives and specifying the strategies and actions to achieve them.

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.

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