Without engineer you would not be able to use your digital equipments and without civil engineer you would not able to create good infrastructure of a house, building or any organization tower...  Without electrical engineer you would not able to get electricity..  . They are working regularly...  There is lot of scope of engineers

See our country or lets talk about the whole world today Technology has done that we never thought, in every field there is some tech used. With time people will shift more towards a comfortable life.Which is only possible through engineering. World is changing rapidly it requires lot of smart engineers to develop new devices develop the nation.
Whatever will be the time engineering will never face any problem.