Toby of the Dinner Crew works for pay as a demolitionist. He also has a side job as a percussionist in a symphony, as he’s pretty good at keeping a beat. He actually wanted to learn to play the flute but never quite got the hang of it for some reason.
Toby Pines is, at least at one time, an assistant at the Grenda von Fundhauser Wildlife Reserve. He rescues and rehabilitates sick and injured wildlife in the area of Gravity Falls, plus the occasional stray. Volunteered there for years as a teen and young adult before getting certification for the job and being picked up as a paid employee.