Whether you are completing an online or paper application, a separate application must be completed for each position for which you are applying. To apply for an open position on the job portal, click "Apply Online" at the bottom of a job posting.Click on the job title that is of interest to you. • Click Apply Now. Cover letter that states the position for which you are applying. Your resume and cover letter are a brief "advertisement" of your skills, knowledge and relevant experience. Apply for Administrative Assistant. Please fill out the form below and click Submit to submit your application for consideration. Use detailed examples from your experiences to provide evidence of the skill sets and qualifications you possess. Start Your Application.