It depends on where you live and what your qualifications and experiences are. If you live in or near a big town you will be able to get to workplaces by public transport, cycling or even by walking.
I live in London, and most people I know get to work by public transport. And some of us work really close to home, so we can walk or cycle.
Think about the kind of work that you're qualified to do and would like to do. Then see if there are any opportunities near to you or within easy access of public transport.