Open question: Computer entry stage job assistance!?

I aim at being to the school, a net manager or HER and in the morning now working in a bank, while I terminate school. I let leave approximately 2 years and I would like something professional experience in a field in connection to receive, so that I have under my belt, if I look for a job in 2 years. Any proposals on a kind of entry stage job, which would receive something experience in the computer field to me?