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Assemblers and Fabricators - What They Do

How to Advance (Advancement)
As assemblers and fabricators become more experienced, they may progress to jobs that require greater skill and may be given more responsibility. Experienced assemblers may become product repairers, if they have learned the many assembly operations and understand the construction of a product. These workers fix assembled pieces that operators or inspectors have identified as defective. Assemblers also can advance to quality control jobs or be promoted to supervisor. Experienced assemblers and fabricators also may become members of research and development teams, working with engineers and other project designers to design, develop, and build prototypes, and test new product models.

Assemblers and fabricators held about 2.0 million jobs in 2008. They worked in many industries, but over 75 percent worked in manufacturing. Within the manufacturing sector, assembly of transportation equipment, such as aircraft, autos, trucks, and buses, accounted for 20 percent of all jobs. Assembly of computers and electronic products accounted for another 11 percent of all jobs. Other industries that employ many assemblers and fabricators are machinery manufacturing and electrical equipment, appliance, and component manufacturing.

Assemblers and fabricators also work in many other nonmanufacturing industries. Twelve percent were employed by employment services firms, mostly as temporary workers; these temporary workers were mostly assigned to manufacturing plants. Wholesale and retail trade firms employed the next highest number of assemblers and fabricators. Many of these assemblers perform the final assembly of goods before the item is delivered to the customer. For example, most imported furniture is shipped in pieces and assemblers for furniture wholesalers and retailers put together the furniture prior to delivery.

Job Outlook
Employment is projected to experience little or no change, primarily reflecting productivity growth and strong foreign competition in manufacturing. Job opportunities are expected to be good for qualified applicants in the manufacturing sector, particularly in growing, high-technology industries.

Job Growth
Employment of assemblers and fabricators is expected to experience little or no change between 2008 and 2018, declining by 2 percent. Within the manufacturing sector, employment of assemblers and fabricators will be determined largely by the growth or decline in the production of certain manufactured goods. In general, despite projected growth in the output of manufactured goods, overall employment is not expected to grow as the whole sector becomes more efficient and is able to produce more with fewer workers. However, some individual industries are projected to have more jobs than others. The aircraft products and parts industry is projected to gain jobs over the decade as demand for new commercial planes grows significantly. Thus, the need for aircraft structure, surfaces, rigging, and systems assemblers is expected to grow. Also, industries such as electromedical product manufacturing, which includes magnetic resonance imaging (MRI) machines, pacemakers, and other devices, should grow with an aging population requiring additional medical technology.

In most other manufacturing industries, employment of assemblers and fabricators will be negatively affected by increasing productivity, which will come from improved processes, tools, and, in some cases, automation. Automation is limited in assembly by intricate products and complicated techniques. Automation will replace workers in operations with a large volume of simple, repetitive work. Automation will have less effect on the assembly of products that are low in volume or very complicated.

The use of team production techniques has been one factor in the continuing success of the manufacturing sector, boosting productivity and improving the quality of goods. Thus, while the number of assemblers overall is expected to decline in manufacturing, the number of team assemblers should grow as more manufacturing plants convert to using team production techniques.

Some manufacturers have sent their assembly functions to countries where labor costs are lower. Decisions by U.S. corporations to move manufacturing to other nations may limit employment growth for assemblers in some industries.

The largest increase in the number of assemblers and fabricators is projected to be in the employment services industry, which supplies temporary workers to various industries. Temporary workers are gaining in importance in the manufacturing sector and elsewhere, as companies facing cost pressures strive for a more flexible workforce to meet fluctuations in the market.

Job opportunities for assemblers are expected to be good for qualified applicants in the manufacturing sector, particularly in growing, high-technology industries, such as aerospace and electromedical devices. Some employers report difficulty finding qualified applicants looking for manufacturing employment. Many job openings will result from the need to replace workers leaving or retiring from this large occupational group.

Wages vary by industry, geographic region, skill, educational level, and complexity of the machinery operated. Median hourly wages of team assemblers were $12.32 in May 2008. The middle 50 percent earned between $9.75 and $15.60. The lowest 10 percent earned less than $8.20, and the highest 10 percent earned more than $19.69.

Median hourly wages of electrical and electronic equipment assemblers were $13.22 in May 2008. The middle 50 percent earned between $10.52 and $16.85. The lowest 10 percent earned less than $8.77, and the highest 10 percent earned more than $21.15.

Some assemblers and fabricators are members of labor unions. These unions include the International Association of Machinists and Aerospace Workers; the United Automobile, Aerospace and Agricultural Implement Workers of America; the International Brotherhood of Electrical Workers; and the United Steelworkers of America.

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Academic Programs of Interest

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