AT&L Leadership

Under Secretary of Defense (AT&L)
Frank Kendall Picture standing in front of an American flag and the OUSD(AT&L) flag.
Frank Kendall


Senate Confirmed in May 2012, Mr. Frank Kendall currently serves as the Under Secretary of Defense for Acquisition, Technology and Logistics (AT&L). In this capacity, he is responsible to the Secretary of Defense for all matters pertaining to acquisition; research and engineering; developmental testing; contract administration; logistics and material readiness; installations and environment; operational energy; chemical, biological, and nuclear weapons; the acquisition workforce; and the defense industrial base.

Principal Deputy Under Secretary of Defense (AT&L)
Alan Estevez Picture standing in front of an American flag and a brown wall
Alan Estevez


Alan Estevez was confirmed by the Senate as the Principal Deputy Under Secretary of Defense for Acquisition, Technology and Logistics in October 2013. As the Principal Deputy Under Secretary of Defense for Acquisition, Technology and Logistics, Mr. Estevez develops and implements strategies, policies, and programs that increase the Department’s war-fighting capabilities, management efficiency, and buying power in support of the War-fighter. Mr. Estevez supports the Under Secretary of Defense in all matters related to acquisition; logistics and material readiness; research and engineering; nuclear, chemical, and biological weapons; operational energy; installations and environment; and the defense industrial base.
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