Seek out relationships. Calif. In the Internet age, you don't have to actually see contacts to network with them effectively, he notes. Start a correspondence with this person, perhaps by asking for more information about the company and what it does. As the relationship develops, it's OK to request advice, guidance or inquire about employment possibilities. Knowing internal company contacts and staying in touch with them is an excellent job-search strategy, because they'll remember you when openings occur.
Some companies actually encourage professionals who work elsewhere to network with employees.
Cisco, for instance, can link potential candidates to employees with similar interests. Visit Cisco's Web site for more information. Use your professors. Seek out professors who know about the companies you're targeting or have contacts there. Professors often do research or consulting for employers and can introduce you to hiring managers.