its very diverse, first year you learn everything from pure maths to electrical circuits and group design. it's hard, but engineering is such a well-respected degree that you can transfer into pretty much anything you want with a half-decent WAM.
u can also do many jobs that arent engineering with an engineering degree, for example, my WAM is currenly 90 and if i keep that up i would 100% get recruited by an investment bank at my graduation time. companies want people with engineering degrees for business positions since they tend to be more analytical. engo is a very flexible degree