In order to coninue to grow and nurture a vibrant CPS research community, and to identify innovative research opportunities at the intersection of CPS and Smart Cities, the University of Washington (Seattle, WA), with support from NSF, is announcing the 2015 Early Career Investigators Workshop on Cyber-Physical Systems in Smart Cities (ECI-CPS). The ECI-CPS workshop will take place in conjunction with the 2015 CPS Week in Seattle.