This guide describes how to apply for jobs using the Career Page web site. The process consists of the following steps:You may apply for County jobs on-line. For more information on current openings click County Jobs. Read the following instructions carefully before completing this application. Please complete the application on a computer or print in ink. Welcome to Tarrant County's employment opportunities page. To apply for positions, you must create your own account with your own specific contact information, applications, and application history. California Employment Application Form. How do I fill this out?