I have to agree with Palmer, a shit-kicking portfolio is sort of your bread and butter, I'm very surprised your school let you graduate without having a proper one in order. I would get together with some fellow artist buddies, or maybe some previous proffesors you may have been friendly with and get something together that will hopefully blow the eyes out of any potential employer who leafs through it. Shit it might even be worth it to pay someone to put something together for you, if you suddenly get a huge bump in salary and rank, it would wind up being way worth the effort and expense, no? I think thats whats gonna sell your skills, it will also take soooo much of the pressure off your shoulders when you interview. You wont have as much to prove, your work will do most of that task for you.