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Immediate Release

Ericsson Swears-in as First-Ever Assistant Secretary of Defense for Science and Technology

Dr. Aprille Ericsson took the oath-of-office to become the first ever Assistant Secretary of Defense for Science and Technology. The Under Secretary of Defense for Research and Engineering Heidi Shyu administered the oath at the Pentagon today.

Two people face each other while raising their right hands.
Aprille Ericsson
Dr. Aprille Ericsson reacts to a joke from the keynote speech given by Under Secretary of Defense for Research and Engineer Heidi Shyu prior to taking the oath-of-office to become the first ever Assistant Secretary of Defense for Science and Technology during a Pentagon ceremony March 29, 2024. (U.S. Department of Defense photo by Laura Buchta)
Credit: Laura Buchta, DOD
VIRIN: 240329-D-D0439-1036

Ericsson comes to the DOD after more than 30 years at NASA, where she most recently led the new business portfolio for the Goddard Space Flight Center's Instrument Systems and Technology Division. As ASD (S&T), Ericsson will oversee a broad range of S&T portfolios aimed helping the department achieve leap-ahead defense capabilities, including the 4 areas of critical emerging technology Shyu prioritized as critical for national security.

In July, the Pentagon announced the establishment of three assistant secretary of defense posts under R&E: Assistant Secretary of Defense for Critical Technologies, Assistant Secretary of Defense for Mission Capabilities, and the post Ericsson now holds. She assumes duties after being nominated by President Joe Biden last year and receiving Senate confirmation Feb. 28.  

Although Ericsson is the first R&E ASD to officially take the position, this isn't the first time the Brooklyn native has broken new grounds. Her resume includes being the first African-American woman to earn a PhD in mechanical engineering from Howard University, and the first African-American woman to earn a PhD in engineering from NASA Goddard Space Flight Center.

A person standing at a podium speaks to an audience.
Oath of Office
Dr. Aprille Ericsson, the Assistant Secretary of Defense for Science and Technology, addresses guests shortly after taking the oath-of-office to become the first ever ASD (S&T) during a Pentagon ceremony March 29, 2024.
Credit: Laura Buchta, DOD
VIRIN: 240329-D-D0439-1035

"I welcome and congratulate Dr. Ericsson as the first ASD S&T," Shyu said. "She brings a distinguished record of service as a technologist from her time at NASA and a strong commitment to diversity, equity, inclusion, and accessibility outreach with the HBCU and STEM K-12 communities. I look forward to working with Dr. Ericsson as the department remains focused on fielding the best technology investments across the critical technology areas."

While new to R&E, Ericsson is already well-versed in the organization's priorities and said she will focus energy on the lines-of-effort articulated in the National Defense Science and Technology Strategy.

"In this complex and rapidly evolving security environment, my vision aims to boost our technical advantages by shepherding our critical and emerging technologies, strengthening our industrial manufacturing base and protecting our intellectual property," she said.

Two people pose for a photo while sitting in chairs.
Oath of Office
Dr. Aprille Ericsson, right, takes the oath-of-office, administered by Under Secretary of Defense for Research and Engineering Heidi Shyu, to become the first ever Assistant Secretary of Defense for Science and Technology March 29, 2024.
Credit: Laura Buchta, DOD
VIRIN: 240329-D-D0439-1034

Despite the tasks ahead, Ericsson paused to acknowledge the people who were most central to her achievements.

"To my family, none of what I've done could have happened without you," she said. "Your nurturing, encouragement, guidance and love are what drove me and allowed me to where I am today."