You may complete an on-line application at the Contra Costa Human Resources Department at 651 Pine St., 2nd Floor, Martinez, CA 94553. List experience that relates to the qualifications as required on the job announcement.Click on the job title, and then Apply, to complete the application. You can use Remove if you want to delete an application without completing it. Contra Costa County is seeking talented and qualified individuals to fill clerical vacancies throughout the County! I am writing to confirm my acceptance of your employment offer on April 20 and to tell you how delighted I am to be joining XYZ Corporation in Chicago. Fill out our Job Interest Card form and subscribe to our job announcement service. Diablo region of Contra Costa. We educate students from preschool through Adult Ed! The City of Livermore is currently accepting applications to fill one (1) Senior Mechanic vacancy in the Fleet Services Section of the Maintenance Division.