List experience that relates to the qualifications as required on the job announcement. Sample Job Application.You must also complete and submit any additional information listed on the job announcement. State the position you are applying for, how you found out about it, and ask for consideration based on your skills and experiences you have to offer. View the Contra Costa County Employment Application Form in our extensive collection of PDFs and resources. Choose a few phrases in the opening paragraph that let your reader know what to expect in the body of the letter. This letter is especially helpful if you're applying to a traditionally unrelated industry from your previous job. It does the following:. An incomplete application packet may disqualify an applicant. Learn how to write a cover letter when you have no work experience and review our template and example for guidance.