To Whom it May Concern: This is to certify that (student's name) has been offered, or is already working in, general on-campus employment. (Describe the nature of the student's job; e.g. teaching ...

Catch the employer’s attention quickly by leading with a strong ... These sound more informal than you want to use in formal letters. For example, write (and speak) I am instead of I’m. Read it aloud ...