Many professionals and job seekers are limiting their job search to those openings which are posted by a particular company. Not a bad strategy in general; however, many experts believe that a staggering 75-80% of all jobs are never posted or advertised. In order to unlock the door to the this hidden job market, professionals and job seekers should employ a proven and time tested method--NETWORKING. Yes, it is still true that networking is the best way to unlock the door to this hidden market of employment opportunities. Be active in your networking, both giving and receiving information, and where appropriate, make introductions. Keep in mind that someone smart once said that "the opposite of networking, is NOT WORKING."