You are only eligible for 476 visa if:
You are 31 or younger in age
You have either completed bachelors, masters, doctoral or postgraduate diploma in engineering
Your qualification must include specialisation in either civil, chemical, environmental, structural, mechanical, production & plant, electrical & electronics, mining and material engineering
You are applying for the visa within 24 months of completing an eligible engineering qualification from a recognised institution of Australia
Have never hold skilled recognised graduate visa or temporary graduate 485 visa (unless you were a dependent on visa)
You have the required English language skills
Meet health and character requirements