The cool thing about IT is that a lot of people don't care what your major is (though admittedly there could be some "must have degree" at large companies). There's CS people, Information Technology, Infosec, Information Management, and more. There's not just 1 major. I worked with a Linux admin with a masters in Physics, and was entirely self taught.
There's a bunch of neat things you can do with a math degree in IT. Off the top of my head, anything involving statistics. Most people can't do any statistics at all, and the ones who can are limited. There's a lot in the areas of business intelligence that requires math majors. I think my company employs a few.
Another area is algorithms. There's a lot of algorithms to be had - spam filters, job schedulers, search, etc. It could be a good fit for you if you're into that area.
There's a bunch of neat things you can do with a math degree in IT. Off the top of my head, anything involving statistics. Most people can't do any statistics at all, and the ones who can are limited. There's a lot in the areas of business intelligence that requires math majors. I think my company employs a few.
Another area is algorithms. There's a lot of algorithms to be had - spam filters, job schedulers, search, etc. It could be a good fit for you if you're into that area.