Research, design, plan, or perform engineering duties in the prevention, control, and remediation of environmental hazards using various engineering disciplines. Their work may include waste treatment, site remediation, or pollution control technology.

Design and implement radio frequency identification device (rfid) systems used to track shipments or goods.

Research, design, develop, or test electronic components and systems for commercial, industrial, military, or scientific use employing knowledge of electronic theory and materials properties. They design electronic circuits and components for use in fields such as telecommunications, aerospace guidance and propulsion control, acoustics, or instruments and controls.

Research, design, develop, test, or supervise the manufacturing and installation of electrical equipment, components, or systems for commercial, industrial, military, or scientific use.

Research, design, develop, or test computer or computer related equipment for commercial, industrial, military, or scientific use. They supervise the manufacturing and installation of computer or computer related equipment and components.

Develop plans for surface transportation projects, according to established engineering standards and state or federal construction policy. They prepare designs, specifications, or estimates for transportation facilities. They plan modifications of existing streets, highways, or freeways to improve traffic flow.

Perform engineering duties in planning, designing, and overseeing construction and maintenance of building structures, and facilities. They work on roads, railroads, airports, bridges, harbors, channels, dams, irrigation projects, pipelines, power plants, and water and sewage systems

Design chemical plant equipment and devise processes for manufacturing chemicals and products, such as gasoline, synthetic rubber, plastics, detergents, cement, paper, and pulp, by applying principles and technology of chemistry, physics, and engineering.

Apply knowledge of engineering, biology, and biomechanical principles to the design, development, and evaluation of biological and health systems and products, such as artificial organs, prostheses, instrumentation, medical information systems, and health management and care delivery systems.

Apply knowledge of engineering technology and biological science to agricultural problems concerned with power and machinery, electrification, structures, soil and water conservation, and processing of agricultural products.