Is the Chevy Volt built with Green Jobs?

The Chevy Volt is a green car in that it uses advanced hybrid technology to use very little fuel. So are the workers who build the Volt part of the Green Workforce folks like Tom Friedman talk about? I don't know. But I do know from from this Auto News story that those same maybe-green workers are building "brown" Buicks and Cadillacs on the same assembly line.