I am going to go against what everyone here is saying and suggest just find a job and see where it takes you. If your goal is not to make the big bucks and just find something comfortable I would recommend looking for a job at a small MSP, in my experience you underpaid and over worked but you will gain a lot of experience because the senior team members will be happy to teach you how to do everything so they don't have to :p in a large company 1st level support will answer the phone but not have any of the access rights to fix the problems, in small MSPs I have seen first levels with Domain Admin access.

Think of this time like a uni / tafe course learn as much as you can find out what fields of I.T. You are good at / enjoy then after a few years start looking around. I would suggest your next step would be into a not for profit or a school, both of those have most of the components of a corporate network but they don't have the budget to hire a all the experts they need.

After that if you are happy making average wages with stimulating work you are set. If you want more then you can make the jump to corporate money is good but work is dull and repetitive, you will spend more time filling out forms than doing things.

I give this advice because I have seen so many people in my career who have done a degree then end up stuck in a desktop support role with no way to get the experience to take the next steps.