He is succeeding Claude Rousseau who is retiring on March 31 after eight years in the role. Dockrill spent slightly more than 27 years with CGI where he was SVP of New England Operations from June 2016 until joining Montreal, Que.-based Alithya. Russeau was credited with his contribution through more than 10 acquisition and Alithya’s IPO. The company is a dealer for both Microsoft Dynamics and Oracle