LOCAL TO AUSTIN:
IGDA Austin (jobs specific to Austin)
Austin Game Companies (link list)
AAUGA job list (3D Autodesk Users of Austin)
Texas Film Commission Animation Jobs
3D ANIMATION JOB SITES:
Gamasutra (game industry website)
IGDA jobs (job feed for game industry)
Game Dev Map (companies by location)
CG Society jobs
YouAnimator (database)
Creative Heads (recruitment agency & newsletter)
Digital Artist Management (recruitment agency & newsletter)
(SOME) 3D ANIMATION FILM STUDIOS:
Pixar - Disney
Blue Sky
ILM
DreamWorks (warning: this site has sound that autoplays)
Rhythm & Hues
Nickelodeon Animation
Hydrogen Whiskey
Don't forget that networking sites such as LinkedIn and Deviant Art can also be useful for finding jobs. Also, there is a regularly scheduled Austin Game Developer Beer Night twice a month on Thursdays. The last one was Jan 26, 2012, so the next one should be Feb 9th.
