That is a very open question. Decide what it is you are interested in, follow your hearts desire. I am in Construction, not many women in the industry, but plenty of oportunity for people like you. You do not have to work on site!

There are plenty of fantastic projects to work on here, lots of experience to be gained and you can travel the world doing construction engineering, so many aspects.

But in the end, follow your heart.
Hope that helps :)