Most jobs are indeed full-time, but not all are. You only need one.
I found mine through an ad on the job board at the community college I once attended. That was long ago.
You have a few different options:
1. Do a Google search for local CPA firms and then go onto their websites, obtain their contact info, and email your resume to them along with a nice cover letter. You could get more aggressive and call them.
2. Check Craigslist daily for part-time opportunities.
3. Check out the job boards at your local community colleges or universities.
4. Check Indeed.com.
5. Check out the job listings in your local newspaper.
6. If you're still in school or recently out, contact the school's career counselor.
That's all that's coming to mind now, but if I think of anything else, I'll post it.
Good luck!
AUD - 95, BEC - 85
REG - 85, Rawrrrrrr FAR - 88
Used Becker for all sections.
CA candidate not residing in CA