Lyle Kellman is a member of the GDIT leadership team supporting the Defense Enterprise Office Solution, DEOS, program. He brings experience from the last 4 years supporting the United Kingdom Ministry of Defense M365 migration and the United States Navy M365 migration. He is currently responsible for providing technical leadership and strategic direction as the DEOS program enables the Department of Defense to transition to the Cloud and the Microsoft M365 Suite of productivity tools. Prior to GDIT, Mr. Kellman has held the position of Senior Managing Consultant in support of the Executive Office of the President, National Geospatial-Intelligence Agency, Office of the Secretary of Defense and Deputy Chief Management Office. Mr. Kellman is a SAFe Agilist, a Certified Consultant, a Certified Lean Six Sigma Master Black Belt and a Presidential Volunteer Award Recipient. Mr. Kellman holds a B.S. in Aerospace Engineering from USMA at West Point, a M.S. in Astronautical Engineering from Naval Postgraduate School, and attended UCLA’s Anderson School of Management Executive Management Program.