In today's unpredictable economy, the idea of job security with any company would seem to be a thing of the past. Large company layoffs, golden handshakes, mergers, leveraged buyouts, company acquisitions and similar business moves have left people of all ages out of a job they need to live. While there may be some compensation upon being let go from the firm you work for, this money won't last forever. Or, if eligible for unemployment benefits, this also has a finite period of time attached to the check. Sooner or later, job hunting will be necessary.