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Greg Stover

Greg Stover

Acting Associate Administrator, Space Technology Mission Directorate

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As Acting Associate Administrator for NASA’s Space Technology Mission Directorate, Mr. Stover leads the development of cross-cutting technologies that advance U.S. space capabilities, foster innovation, and inspire the aerospace technology community. He strategically connects industry, government, and academic partners to enable NASA’s mission of scientific discovery and exploration of the Moon and Mars through effective technology implementation and infusion. 

Throughout his distinguished 35-year NASA career, Mr. Stover has provided leadership across the agency’s technology development initiatives, robotic science missions, and human-rated systems. His expertise spans overseeing the human rated Orion Launch Abort System, the Earth System Science Pathfinder Program that developed and operated over 25 Earth observing projects annually, and flying technology experiments on numerous orbiting platforms including the Russian Mir space station.   

Mr. Stover holds a B.S. in Electrical Engineering from Auburn University and an M.S. in Electrical Engineering from Georgia Tech. His contributions have been recognized with the prestigious NASA Outstanding Leadership Medal, the Silver Snoopy award, and numerous NASA group achievement and individual performance awards. 

Mr. Stover encourages early career leaders to find a “table of counsel”.  The table, like the Arthurian tales knights of the round table, provide counsel and serve as a sounding board for ideas while also being invested in the individual’s growth.  Mr. Stover recognizes the benefit he has received over his career from several individuals who have been on his “table of counsel”. 

STMD Leadership

Walt Engelund

Deputy Associate Administrator for Programs

G. Michael Green

Deputy Associate Administrator for Management/Chief of Staff

Derek Wang

Director of Communications

Voleak Roeum

Director of Resources Management

Alesyn Lowry

Director for Strategic Planning and Integration

Michelle Munk

Acting Chief Architect

Jeffrey Sheehy

Chief Engineer

Jenn Gustetic

Director of Early Stage Innovations and Partnerships

Niki Werkheiser

Director of Technology Maturation

Trudy Kortes

Director of Technology Demonstrations

Christopher Baker

Program Executive

Evelyn Vidal-Roles

Office Manager

Executive Officer

Clayton Turner, director of NASA Langley Research Center, Hampton, Virginia

Acting Associate Administrator