Adam Fridman, Founder of Mabbly, writes for Inc.:
Perhaps more than any other generation, purpose is what inspires younger generations of workers to engage and put forth their best efforts in the workplace. So whether your organization has committed to a purpose transformation or not, the chances are it is undergoing one anyway, simply by virtue of the fact that the face of your workforce is changing.
And an interesting mention of a finding from Gallup:
Opportunity and Purpose - Millennials actually place other things ahead of compensation when it comes to assessing career prospects: opportunity to learn, grow, advance, and to do work that matters. In other words, they are motivated by purpose and the opportunity to influence that purpose.