Industrial engineers determine the most effective ways for an organization to use the basic factors of production people, machines, materials, information, and energy to make or process a product. They are the bridge between management and operations. They are more concerned with increasing productivity through the management of people and methods of business organization than are engineers in other specialties, who generally work more with products or processes.
To solve organizational, production, and related problems most efficiently, industrial engineers carefully study the product and its requirements, design manufacturing and information systems, and use mathematical analysis methods such as operations research to meet those requirements. They develop management control systems to aid in financial planning and cost analysis, design production planning and control systems to coordinate activities and control product quality, and design or improve systems for the physical distribution of goods and services. Industrial engineers conduct surveys to find plant locations with the best combination of raw materials, transportation, and costs. They also develop wage and salary administration systems and job evaluation programs. Many industrial engineers move into management positions because the work is closely related.
Industrial engineers determine the most productive way the resources of a business can be used in the production of a product.
Industrial engineers held about 119,000 jobs in 1992; about 80 percent of jobs were in manufacturing industries. Because their skills can be used in almost any type of organization, industrial engineers are more widely distributed among manufacturing industries than other engineers.
Their skills can be readily applied outside manufacturing as well. For example, some work for insurance companies, banks, hospitals, and retail organizations. Others work for government agencies or are independent consultants.
Employment of industrial engineers is expected to grow about as fast as the average for all occupations through the year 2005, making for favorable opportunities. Most job openings, however, will result from the need to replace industrial engineers who transfer to other occupations or leave the labor force.
Industrial growth, more complex business operations, and the greater use of automation in factories and in offices underlie the projected employment growth. Because the main function of an industrial engineer is to make a higher quality product as efficiently as possible, their services should be in demand in the manufacturing sector as firms seek to reduce costs and increase productivity through scientific management and safety engineering.
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Reprinted with Permission of U. S. Department of Labor