Aerospace engineers are responsible for developing
extraordinary machines, from airplanes that weigh more than 500,000 pounds to
spacecraft that travel more than 17,000 miles an hour. They design, develop
and test aircraft, spacecraft and missiles. They supervise the manufacturing
of these products. Aerospace engineers who work with aircraft are considered
aeronautical engineers, and those working specifically with spacecraft are considered
astronautical engineers.
Aerospace engineers develop new technologies for
use in aviation, defense systems and space exploration, often specializing in
areas such as structural design, guidance, navigation and control, instrumentation
and communication or production methods. They often use computer-aided design
(CAD), robotics, lasers and advanced electronic optics. They often specialize
in a particular type of aerospace product, such as commercial transports, military
fighter jets, helicopters, spacecraft or missiles and rockets. Aerospace engineers
may be experts in aerodynamics, thermodynamics, celestial mechanics, propulsion,
acoustics or guidance and control systems.
Aerospace engineers typically are employed within
the aerospace industry, although their skills are becoming increasingly valuable
in other fields. For example, aerospace engineers in the motor vehicles manufacturing
industry design vehicles that have lower air resistance, increasing the fuel
efficiency of vehicles.
Job outlook
Employment of aerospace engineers is expected to
grow about as fast as the average for all occupations through 2010. The decline
in Defense Department expenditures for military aircraft, missiles and other
aerospace systems has restricted defense-related employment opportunities in
recent years. But an expected increase in defense spending in these areas may
result in increased employment of aerospace engineers in defense-related areas
during the 2000-10 period.
Demand should increase for aerospace engineers to
design and produce civilian aircraft because of the need to accommodate increasing
passenger traffic and to replace much of the present fleet with quieter and
more fuel-efficient aircraft. Additional opportunities for aerospace engineers
will be created with aircraft manufacturers to search for ways to use existing
technology for new purposes. Some employment opportunities also will occur in
industries not typically associated with aerospace, such as motor vehicles.
Most job openings, however, will result from the need to replace aerospace engineers
who transfer to other occupations or leave the labor force.
Earnings
Aerospace engineers held about 50,000 jobs in 2000.
Almost one-half worked in the aircraft and parts and guided missile and space
vehicle manufacturing industries. Federal government agencies, primarily the
Department of Defense and the National Aeronautics and Space Administration,
provided almost 15% of jobs. Engineering and architectural services, research
and testing services, and search and navigation equipment firms accounted for
most of the remaining jobs.
Median annual earnings of aerospace engineers were
$67,930 in 2000. Median annual earnings in the industries employing the largest
numbers of aerospace engineers in 2000 were:
Federal government $74,170
Search and navigation equipment 71,020
Aircraft and parts 68,230
Guided missiles, space vehicles and parts 65,830
According to a 2001 salary survey by the National
Association of Colleges and Employers, bachelor's degree candidates in aerospace
engineering received starting offers averaging $46,918 a year, master's degree
candidates were offered $59,955, and Ph.D. candidates were offered $64,167.
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