Can I just submit my resume and a cover letter to apply for a job? No. You must submit a completed application for each position you are interested in.You may complete an on-line application at the Contra Costa Human Resources Department at 651 Pine St., 2nd Floor, Martinez, CA 94553. We can help you discover rewarding career paths, find a job, write your resume and cover letters and even get ready for interviews. An incomplete application packet may disqualify an applicant. Next you complete a series of steps (entries or screens). • Bring your master application, résumé and list of references with you to help you fill out the application. Welcome to Contra Costa County's on-line application process! Thank you for your interest in applying for the tenure-track faculty position in the English ​​ area at DVC! The Application Process • To ensure full consideration, qualified candidates must submit a complete online application.