What type of careers can a person have with a math degree, and what is the closest thing that you have to an undergraduate degree in financial mathematics? (Administration, math, actuarial science, etc.)

At the University of Waterloo there are a couple of pages with the title You Can Do THAT With a Math Degree? which will give you an answer to the types of careers. If you arre asking about financial mathematics here, at the University of Regina, we are just starting an actuarial program. You can find details on the department's web site.