Building a successful career has never been more difficult. Not only are there fewer jobs available for a more skilled workforce, but competition for any given job is through the roof. A recent study conducted by CareerBuilder.com found that, in addition to the 8% unemployment rate, 74% of people who already have jobs are also looking for their next gig. And, according to a recent study by Staffing Industry Analysts, 18% of workforces at Fortune 1000 companies are made up of temps,...