A cover letter usually is three paragraphs long and outlines why you are applying for a specific position, a brief overview of your professional background. This guide describes how to apply for jobs using the Career Page web site.The process consists of the following steps: Explore rewarding career opportunities with The School District of Philadelphia. Join us to empower students and shape the future of education. Net and click on 'New Applicant? Explain why you are interested in the position and employer. Include information you have gathered about the organization, and list important facts and details. The School District of Philadelphia is verifying the prior experience of the employee listed above. Please complete the section below.