I am the concept artist for a project at Sammy Studios. We're in pre-production for our second project, a triple A character based title. I don't know how much I can say about it, but please check out the sammystudios.com site for more job info.
It's a blast working there, there are some really top notch people already there. There are also concept art spots left, as Lunatique pointed out in the other thread. We've been inundated with portfolios for sure... But keep em coming!