How to get a job of a quality auditor/ISO consultant/quality professional

[newcomer]

Hi,

I need to know how to get a job in the field of quality assurance or with any of the above mentioned job titles ?

Any one relating to this field immigrating/immigrated to Canada,please advice what should one do to get a job in QA?

Should I go for some certifications?

If yes please suggest some good agencies/certifications awarding bodies in Canada?

Anyone in the field of quality plz advise.

Thanks