| A | B |
| entrepreneurship | think up and start new businesses |
| mobile experience architect | responsible for designing mobile web pages and apps for smart phones and other devices |
| electrical engineer technician | Test or modify developmental or operational machinery or equipment and circuitry |
| geotechnical engineering | involves soil and rock, and the use of these materials for construction and design. |
| chemical engineering | Design plant equipment and devise processes for manufacturing products, such as gasoline, synthetic rubber, plastics, detergents, cement, paper, and pulp |
| architect | Plan and design structures, such as private residences, office buildings, theaters, factories, and other structural property. |
| construction manager | Plan, direct, or coordinate, supervisory personnel, activities concerned with the maintenance of structures, facilities, and systems. |
| demolition expert | they tear down all types of buildings |
| surveying technician | Adjust and operate instruments and compile notes, make sketches and enter data into computers |
| civil engineer | Perform engineering duties in planning, designing, and overseeing construction and maintenance of building structures, and facilities |
| environmental consultant | scientists or engineers who assess and plan cleanups of polluted sites, etc. |