Image of job search form. Online Application Guide.Need help completing the application form? These instructions must be followed exactly. Filling out the Texas Employment Application requires careful attention to detail. You are able to view and print County job postings and job descriptions. You are able to complete and submit your application on-line using internet access. This document provides essential instructions for completing the Texas Employment Application. Q) Do I have to fill out an application? Yes, everyone is required to complete an online application to be considered for a TCC position.