A job offer letter is a document that a Canadian employer gives you (as a temporary worker). It explains the details of your job.Find out job offer requirements for Express Entry and who needs a Labour Market Impact Assessment (LMIA). The Letter of employment is the same thing as the job reference letter. It is evidence for the jobs you listed in the Job history. 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. You may get an "offer letter" after interviewing with an employer AFTER you obtain your permanent residency. Highmark is a BCBS health and wellness organization located in Pittsburgh that offers health insurance plans in PA, DE, WV, NENY and WNY.