In this article, we share the steps for writing an application letter along with a template and an example for you to use when writing your own. Begin your application with a formal salutation, addressing the hiring authority or the school principal.Job Readiness Resources. Position you are applying for. Letter for Job Application Class 12 Format. I have enclosed herewith my resume, my detailed profile and a certificate of experience for your reference and review. Your cover letter describes why you are qualified for the position you are applying for, whereas your resume explains how you are qualified. I am writing to you to express my interest in the job opening for the post of High School English Teacher in your prestigious institution. Applications with the Planning Division are submitted electronically with the Enterprise Permitting and Licensing (EPL) System with a Civic Access account. I am writing to apply for the job you posted.