As Waterboatman says, we need some more information if we're to provide a meaningful answer.
Are you seeking a list of non-boring jobs purely as an academic exercise or because you're looking for such a job for yourself. If it's the former we could include jobs such as President of the United States or Commissioner of the Metroploitan Police. However they won't help much if you're seeking immediate employment!
So (assuming that you are looking for ideas as to what type of employment you could go into), we'd need to know about what qualifications you've got (or are expecting to get), how old you are, whether you're able (or willing) to undertake years of study to get to whee you want to be, etc.
However, as a starting point, I found that teaching in a secondary school offered new challenges every day, as did running a railway station.