Welcome to Tarrant County's employment opportunities page. You must submit your application online to be considered for a vacant position at Tarrant County College District (TCCD).How do I apply for employment opportunities? For a vast majority of Tarrant County positions you may submit a complete job application on-line. F1 students can only work off-campus due to economic hardship. This requires an application to USCIS. 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. This set provides coverage of every aspect of probate law and estate and trust administration in Texas. It includes sample forms and letters.