Engineers use the knowledge of mathematics and natural sciences gained by study, experience, and practice, applied with judgment, to develop ways to economically utilize the materials and forces of nature for the benefit of mankind. Engineering involves a wide spectrum of activities extending from the conception, design, development and formulation of new systems and products through the implementation, production and operation of engineering systems. Engineers often work closely with engineering scientists in developing new technology via research projects. A minimum of four years of study is required to become an engineer. Mathematics and science are emphasized.
Engineering technologists are graduates of bachelor-level programs in engineering technology.
They apply engineering and scientific knowledge combined with technical skills to support engineering activities. Their areas of interest and education are typically application oriented, while being somewhat less theoretical and mathematically oriented than their engineering counterparts. They typically concentrate their activities on the applied design, using current engineering practice. Their preferences are given to assembly, repair, or to making improvements to technical equipment by learning its characteristics, rather than by studying the scientific or engineering basis for its original design. They may carry out standard calculations, serve as technical sales people, make estimates of cost, assist in preparing service manuals, or perform design-drafting activities.