They're the youngest generation in the workforce and have already demonstrated a willingness to job-hop unlike any generation before them. The recent Gallup poll on engagement that is derived from data captured during 2014 indicates that while overall engagement levels are up nearly two percentage points from 2013, the Millennial group are the least engaged of all four groups that comprise the workforce. Worse news yet is that almost 70 percent of the workforce are still in the "not engaged" or "actively disengaged" categories according to the Gallup statistics.