1 the study of using scientific principles to design and build machines, structures, and other things, including bridges, roads, vehicles, and buildings:
civil/electrical/mechanical engineering
2 the work of an engineer, for example, designing or building machines, electrical equipment, roads, etc. using scientific principles:
aeronautic engineering
offshore engineering
The Eiffel Tower is a remarkable feat of engineering.
The bridge is a marvellous work of engineering and construction.
There are still some vacancies for students in science and engineering courses, but the vacancies in humanities have been filled.