HR generalists can change broadly, contingent upon their boss' needs."[35] Specialists, on the other hand, work in a particular HR work. A few professionals will spend a whole vocation as either a generalist or an expert while others will get encounters from each and pick a way later. The place of HR supervisor has been picked as probably the best occupation in the US, with a #4 positioning by CNN Money in 2006 and a #20 positioning by a similar association in 2009, because of its compensation, individual fulfillment, employer stability, future development, and advantage to society.[36] [37]