Hi Ryan, welcome to Permies!
I am slowly learning how to timber frame from resources here and around the net. My
current project is a frame for a simple canopy. The joinery part is done, now I need to sew the canopy itself.
I have learned from a lot of resources. One that I haven't been able to check out yet is the
Greenwood Apprenticeship Course from Mortise and Tenon magazine. I have learned a lot from looking at pictures on pinterest. Some of which lead me to these pictures of a
Grindbygg style house under construction.
Keep asking questions. There are a number of people here who know quite a bit about timber framing.
EDIT: As for a career in timber framing, it would help if you gave us an idea of your location. There are a number of timber frame builders in America, but they aren't located everywhere. The
North House school in Minnesota teaches workshops.
Colin Beggs from Sandpoint Idaho is a master craftsman. And there are often timber framing projects at Wheaton Labs. You could join in on the
Bootcamp or come to one of their
events.