Before a visa can be issued, applicants must demonstrate strong financial, employment and personal ties which would demonstrate their incentive to abide by the conditions of that visa, and depart Australia at the end of their authorised temporary stay. I am not satisfied that you have provided sufficient evidence to demonstrate such ties.Based on your application, I do not consider your stated employment circumstances to be strong evidence that you are a genuine visitor with a commitment to abide by the conditions of your visa and to depart Australia within visa validity.