You've heard it before, we'll say it again... sometimes getting a good job or post-doc comes down to who you know. Never underestimate the importance of networking , and try to view every seminar, scientific meeting, and campus social event as an opportunity to meet people and establish relationships. These articles on networking can jump-start your efforts.
A Step-By-Step Protocol for Networking, Part One by Dave Jensen for ScienceCareers.org
A Protocol for Networking, Part Two by Dave Jensen for ScienceCareers.org
Advanced Networking: Six Techniques for Maintaining Professional Momentum by Peter Fiske for ScienceCareers.org
Networking on Your Doorstep by Dave Jensen for ScienceCareers.org
Lucky Accidents, Chance Encounters, and the Prepared Job Seeker by Peter Fiske for ScienceCareers.org
The Telephone, Job Search Power Tool by Dave Jensen for ScienceCareers.org
Informational Interviewing: Getting Information You Can Use by David Bomzer for ScienceCareers.org