19yo seeking employment (pretty much anywhere)

Hello All,

I am a 19M seeking employment in the Houston area. I'm willing to do just about any work. My only limitations are that I have prior engagements 7-9PM Mon-Thurs/some weekends and that my folks don't want me to get a job in food service (odd requirements to be honest, but I still live with them so I have to play by their rules). I'm willing to work nights and I'm willing to get a certification. I have a background mostly in customer service, but I was also a martial arts instructor and a cable soldering technician. I have reliable transportation and am willing to commute pretty far. If anyone has any ideas on any places that are hiring/programs I can complete or certifications that I can get that would lead to employment that would be greatly appreciated. Thanks!