Apply to Retail Sales Associate, Production Worker, Cashier and more! The first step regardless of experience is to try and find out to whom you are writing your cover letter.5503 No Experience Required. If you don't have any job experience, you can use "any volunteer experience" to write your cover letter. You must submit a completed County of Sacramento Employment Application for each position you are interested in. It provides employment history in a brief format. It works well for career changers, gaps in employment, or little to no work experience. For your convenience, computer kiosks are available for your use at the Employment Services Division located at 700 H Street, Suite. 4667, Sacramento, CA 95814. If addressing your resume to an unknown person, start with a professional greeting like "Dear Hiring Manager" or "To Whom It May Concern.