I am studying 3rd yr biomedical engineering in india.afrer I completed my studies ,how can I get a job in New Zealand ?

I am studying 3rd yr biomedical engineering in india.afrer I completed my studies ,how can I get a job in New Zealand ?and also which one will be better like if I come with experience it will better or else can I try like fresher .and also I need to know as a biomedical engineer if I work in hospitals it will be better or in campanies which one will be better