Thank you for the responses!

By MNCs, I mean large companies with various headquarters around the wall. I understand that some MNCs do provide overseas postings for small- fry role. My friend who works in Shell requested to be posted to Texas, and he got it. I think he is not exactly a big earner.

What I meant is for the MNC to refer me to a job in Canada after my PR is approved, and I know I am not heading there as an expat, so I am not requesting to be 'expatriated' because I know I am not 'expat calibre' to begin with. I am just asking if the company is able to refer me to jobs in Canada if they also have head offices there.

Yes, you are right, we are migrating to Canada with no job offer. I do not think its crazy so I would appreciate advice and not belittlement. That said, thank you for your explanation, at least I know how much to ask for during the interview.