Glenn Miller, an IT executive with over 30 years of experience providing Information Systems Management at the Department of State, has taken on a new challenge as Senior Director for IT and Operations at GDIT. On LinkedIn, Glenn wrote: "Extremely thrilled to announce I have joined the talented team at GDIT as Senior Director for IT and Operations." Prior roles include: Principal Deputy CIO - US Department of State Acting Chief Information Officer - US Department of State Deputy Chief Information Officer - Operations - US Department of State