You must also complete and submit any additional information listed on the job announcement. List experience that relates to the qualifications as required on the job announcement.The first step in finding a job is usually creating a resume. Our Resume Builder will help you do just that. Upload any attachments, such as a résumé, driver's license, or certificates. How to fill out the Contra Costa County Employment Application Form? 1. Read the instructions carefully. 2. The scannable résumé has minimal formatting, since bold type, italics, bullets, etc. You've got a great resume —now let's make sure employers actually read it. Watch this step-by-step video to create a compelling cover letter.