There are 3 types of Visas that you can apply from overseas country based on your occupation. These visas are called skilled Immigration Visas. Because it is based on the merit system of your age, education, experience, level of English and marital status.
If you are looking to migrate to Australia as an Immigrant who is skilled in the following occupation then you must first choose under which visa category, I can get the visa from.
Choose your profession from here to get help for the skilled immigration of Australia.