A job offer letter is a document that a Canadian employer gives you (as a temporary worker). It explains the details of your job.You'll need also a Letter of employment for the time you were working for your employer, including NOC, Salary, duties, dates and worked hours. Use this form to make an eligible job offer. Once the form is completed, provide a copy of the job offer to your candidate. In this blog post, we'll cover different strategies for finding a valid job offer, including tapping into professional networks and using job search websites. Learn everything about job offer letters for immigration, including eligibility criteria, required documents, and the process. Prepare a Resume and send it to your prospective employers . And if they find you suitable for work they will offer you a Job Letter . You don't need an offer letter, you need a TN Support Letter.