CIO — When General Motors was looking for someone to lead its global talent and organizational capability group, the $152 billion carmaker clearly wasn't looking for a paper-pushing administrator. Michael Arena, who took the position 18 months ago, is an engineer by training. He was a visiting scientist at MIT Media Lab. He's a Six Sigma black belt. He's got a Ph.D.
This is not your father's human resources executive.
But it is a sign of where the corporate HR function is headed. Arena is dedicated to the hot field of talent analytics--crunching data about employees to get "the right people with the right talent in the right place at the right time at the right cost," he says.