To get an Australia work visa from Canada, start by selecting the appropriate visa subclass, such as the Working Holiday visa (subclass 417) for Canadians aged 18-35. Gather required documents, including a valid Canadian passport, proof of funds, and skills assessments if needed. Apply online through the Department of Home Affairs website, pay the visa fee, and complete health and character checks. Wait for processing times, which vary, and upon approval, you can travel to Australia to work legally.