I have a postgraduate degree in philosophy. It was one of my special interests, ever since the age of 12 or 13.
That said, I don't work as a philosopher, I work in IT. But my philosophical and analytical skills come in handy there as a systems analyst.
Also, I worked for a time as a social science research officer, and a combination of analytical and writing skills was very helpful there as well. Aspies are often noted for having strong research, analytical and creative thinking skills (Vernon L Smith, Aspie Nobel Laureate in Economics, is an outstanding example of that, as is Temple Grandin).
In terms of career, philosophy gives you general skills that can be used in a wide variety of jobs, especially so-called "knowledge workers". On the other hand, its specific skills have very limited job opportunities: pretty much academic jobs and maybe a few positions in ethics-oriented think tanks. I once read that the US congress employs a few philosophers, although I have no idea whether that is still the case.
I could imagine a philosopher working as a research assistant at a congressional or parliamentary library, researching a wide range of policy-related issues for their politician clients of all parties. There are many more or less similar jobs where a good analytical brain is useful, rather than the specific subject matter that you studied at university; and philosophy is a good background for these positions - especially if it is your special interest.