1. Temporary Skill Shortage Visa (Subclass 482):
- This visa allows employers to sponsor skilled overseas workers for up to four years (or two years for the Short-Term stream).
- Employers must demonstrate that they cannot find suitably qualified Australian workers to fill the position.
- The visa requires a skills assessment, English language proficiency, and labor market testing, depending on the occupation and stream.
2. Employer Nomination Scheme Visa (Subclass 186):
- This visa provides a pathway to permanent residency for skilled overseas workers nominated by an Australian employer.
- It consists of three streams: the Direct Entry stream, the Temporary Residence Transition stream, and the Agreement stream.
- The visa requires a skills assessment, English language proficiency, and meeting specific criteria for each stream.
3. Skilled Employer Sponsored Regional Visa (Subclass 494):
- This visa allows employers in regional areas of Australia to sponsor skilled overseas workers for temporary residency then leads to permanent visa.
- The visa requires a skills assessment, English language proficiency, and meeting specific regional criteria.
4. Temporary Activity Visa (Subclass 408):
- This visa covers a range of temporary work activities, including specific employer-sponsored categories.
- It includes streams such as the Invited Participant stream, the Australian Government Endorsed Event stream, and the Special Program stream.
- Each stream has its own specific requirements and conditions.
5. Training Visa (Subclass 407):
- This visa is for individuals who want to undertake occupational training or professional development in Australia.
- It requires sponsorship by an approved training provider or employer.
- The training program must be structured, relevant to the applicant's occupation, and meet specific criteria.
These are the main employer-sponsored visa categories available in Australia. Each visa has its own eligibility requirements, conditions, and application processes. It is recommended to consult the official Australian immigration website or seek professional advice for the most accurate and up-to-date information on these visa categories.