Hi, it sounds like you are talking about a student visa. Once you have completed a two year cricos approved course (probably at a tafe college in your case) you can apply for
PR using the new aussie qualification effectively in lieu of experience. You will however have to look at the Skills assessment panel for civil engineers as they are the ones who will give a yes or no to your
PR application and they may require a degree and/or work experience gained whilst you study. All this info should be easily found on the net. Hope this helps. By the way I have just applied to an Oz uni as a mature student as I am in a similar position and have to get the qualification to get
PR. Be warned - it is not cheap. My course fees and 3 years living expenses whilst I complete my degree are costing in the region of £50000!!!! You have to be sure, but I believe its worth it. Jason