It is illegal to employ a child under 14 except under specific circumstances. Texas' child labor laws apply to all children under the age of 18 working in Texas, whether or not they reside in the state.Yes, youth are entitled to minimum wage and overtime pay in Texas. Certain occupations are also off-limits to 16 and 17-year-olds for safety reasons. The following are prohibited occupations for 14- through 17-year-old children: Prohibited occupations are the same for both federal and state law. The. In Texas, older minors—meaning 16- and 17-year-olds—may work as many hours as they'd like. Under the FLSA, 16 and 17yearolds may be employed for unlimited hours in any nonagricultural, nonhazardous position. Work certificates are not required for 16 and 17yearolds. Look into the City of San Antonio's career page. They have several jobs, both temporary and or part time, in different areas of work that may be worth while.