Non academic career options for PhD in Math I am thinking of getting my M.S. in Computer Science. I chose C.S. because I enjoy programming and because its a solid choice, career wise.  Low unemployment, good pay, all that jazz.

But my real passions has always been math and lately I have been thinking about swapping and going for my graduate degree in Math. If I went the math route I would probably go full PhD (since I don't think there is much you can do with just a Masters in math).

But as much as I love math, I can't see myself being a math teacher. I would want to work in research or industry, applying math to solve real world problems.  

What kind of non-academic jobs are there for someone with a PhD in math (or what is the best resource to see what jobs are out there)?
It really depends on the kind of mathematics you do. For example, if your work involved probability/statistics, or even certain kinds of topology, you could get a job at pretty much any tech company doing machine learning. If you were doing stochastics, then Wall street will beckon. 

If your Ph.D has a computational side to it (say in numerical methods for example) the national labs in the US are interested in your expertise. 

And so on and so forth. The fact that you're doing an MS in Computer science makes your profile look even stronger. 

While this might be viewed as a strongly biased suggestion, you might consider a Ph.D in Computer Science: there are many parts of computer science that are all mathematics, and you'd get to do what you love, as well as getting the CS branding that will make getting an industry job way easier.