Juan L. Griego has been named as the Deputy Site Manager for Los Alamos Field Office (LASO) and his appointment to the Senior Executive Service. As the Deputy Site Manager, Griego will serve as the Chief Operating Officer for LASO and will be responsible for overall LANL contractor performance oversight and evaluation.
Griego’s federal Civil Service spans nearly 26 years, commencing with the Department of Energy in Los Alamos in 1986 as a project manager under the DOE Career Intern Program. Career assignments at LASO include Project Manager/Federal Project Director (FPD) for multiple LANL projects to include the initial FPD for the Chemistry and Metallurgy Research Facility Replacement Project and leadership/supervisory positions as Team Lead and Branch Chief for Project Management, Team Lead for Program Integration, Assistant Manager for National Security Missions, and Acting Deputy Field Office Manager since August of 2011.
Griego is also a U.S. Army Reserve Commissioned Officer with a 29-year career in the New Mexico National Guard. Currently holding the rank of Brigadier General, he is assigned as the Land Component Commander and is responsible for more than 2,500 New Mexico Army Guardsmen, with many currently deployed overseas supporting the global war on terrorism.