I wouldn't use the word "entitle" in this way. I would use "provide".
This certificate should provide you with a fair chance at finding a job at one of the better language schools in the country.
If people are entitled to something, then this means they have a right to it. I don't think a certificate could entitle one to a job or even a chance at getting a job, though it could help in finding a job.
Student or Learner