[Thythe]

As you're at Northwestern, be sure to look up jobs on CareerCat and sign up for the Northwestern portion of MonsterTrak. Most of those jobs will be consulting and financial related, but a few biotech firms will probably slip in there. Next, use the normal MonsterTrak as suggested above. I would check with your department too as I remember a lot of the technical type majors offered some assistance in finding internships/jobs. Next, go with the major job search engines out there...Yahoo Hot Jobs, Monster, etc. Lastly, try to think of various companies that you might like to work for (or do a google search to find them) and go to their websites. Most of them will have a job opportunities section in them.

Overall, send out your resume to as many places as possible, and listen for opportunities that friends might know about.