Hi! First you need to know if ano ang nominated occupation that will best fit your husband's working experience. Pag alam na ninyo nominated occupation check ninyo if pasok kayo sa SOL or CSOL in this way malaman ninyo if which visa subclass ang pwede ninyong applyan.
Second, once alam na ninyo ang first action is to have skills assessment sa correct assessing body - if engineer hubby mo meaning sa Engineers Australia siya dapat mag submit ng application for assessment. Pag nabigyan kayo ng suitable or positive result then you can move sa 2nd stage which is EOI (expression of Interest)
Marami pa kayo need malaman pero for now eto muna mga need ninyo gawin. And Gawa kayo account sa anzscosearch makita ninyo mga nominated occupations doon. And basa basa din kayo dito sa forum madami kayo malaman dito.
God bless!