pebbs,
before you apply for a research associate position, you have to decide whether you want to work in academia, government or industry. i have held research positions in all three sectors, and i enjoyed working in industry the most. southern california have a wealth of pharmaceuticals/biotech companies; for jobs there, you can simply go to the company web-page and submit a resume on-line. as for positions in academia, i would suggest talking to a professor you know well, and share your research experiences. they may be able to offer you a few names, and you can write to them directly (and send them a complete package, including cover letter, resume, transcripts and references). it is a lot easier to get your foot in the door with a reference. otherwise, you can do what tinker bell did. good luck to you, and if you have any more concerns, post away!