It’s too big and too important a question to give “one answer” to.
Forget about “job”, “salary”, “status”, “career” and all of those other “big” aspects of employment and start thinking about small things instead.
What do you like about your current job? It can be anything: colleagues (or lack of them), flexible hours (or exact and unvarying schedule), mental challenge (or simplicity), whatever. It’s your list, you make it.
Make an opposing list (but don’t spend even half as much time on it) about the things that you don’t like about your current job. It should also be a shorter list. The thing is, you’ll want your “likes” to guide you into your new job, not your dislikes. (The dislikes are only there to remind you of deal-breakers, if any, or things you may have to work around.)
Once you know the things that you like (and don’t overlook the power of aptitude tests that can be taken in any number of places), then you’ll be able to answer the question: “I don’t really know what my dream job is, but I know that I want to _____, _____, _____, _____ and ____.” That way other people can help to connect those dots and make suggestions that you may never have considered otherwise.