Work Experience for short or long periods allows you to work in the area. This is good preparation, and may help you to obtain a position. If Work Experience is not possible, try to talk to people who do the work you are interested in. Once you have decided on your career path there are different ways you can start training. You are then trained during the period of the contract.
Training is usually through TAFE and is through regular study release.
Certificate Courses provide basic theory and practical skills which enable you to install, construct, maintain or repair. Advanced Certificates provide more specialized skills for work on more complex systems. Associate Diplomas and Diplomas provide skills and knowledge for work at a para-professional level between that of the engineer and the skilled tradesperson.