Well, the first thing you are going to need is experience. You will not be able to walk into an environment with a degree, no certifications, and expect to be hired. You should look into getting at least, the minimum in certs, A+, Security+, and either Server+ or an operating system cert like Windows 7 or Server 2008 R2. This way, you will have some type of technology background.
Now, you may want to get a job as a system administrator for a couple of years and get your hands dirty per say and then from there move into the security field.
Or, you might try the NSA. They are looking for candidates for mentorship in the Information Assurance and with your degree, if you have a clean background, you should be able to qualify. The mentorship goes for three years, they teach you what they want they way they want it taught, after that, you get your first posting.
Good luck in your future, I hope that this helps.