So I need an assistant from the forum
There are no jobs here. You need to do your own job search on Canadian job sites.
You need a job offer and your employer needs to file for and pay $1k for a LMIA. The LMIA shows that no Canadian or PR could be hired, only you. Then with LMIA, you apply for a closed work permit. For the permit, you show that you are experienced to do the job. The process can take many months, and few employers go through the process. So don’t expect any responses.
