There are many psychology-related professional organizations that have Web sites. All of these sites have loads of information and links.
American Psychological Association
Association for Psychological Science (formerly American Psychological Society)
Society for the Teaching of Psychology
Society for Human Resource Management
Other sites provide links, news in psychology, lists of journals in psychology, links to other psychology departments, etc.
Careers in Psychology Page (BSC Career Development Center)
Psych Web (APA style, links to psychology department, scholarly research)
Psych Central (careers, conventions, graduate school, student organizations)
Psychwatch (psychology in the news, information for students, discipline-specific information)