![Meet the staff](https://fas.org/wp-content/uploads/2023/03/meet-the-staff.jpg)
Meet our staff
For over 75 years, FAS has fostered the voices of world-class experts and early-career researchers alike from a variety of scientific, academic, and professional backgrounds.
meet our Staff
![](https://fas.org/wp-content/uploads/2024/07/Website-Photo-Full-Res-by-Leya-Mohsin-e1721161801252.jpg)
Evidence-Based Policy Manager
Leya Mohsin
evidence-based policy,
impact evaluation
impact evaluation
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![](https://fas.org/wp-content/uploads/2023/05/Lisa-Einstein_Headshot-Lisa-Einstein-scaled-1.jpg)
Staff Fellow
Lisa Einstein
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![](https://fas.org/wp-content/uploads/2023/04/LGrayTAphoto-Lyndsey-Gray.jpeg)
Technical Editor
Lyndsey Gray
Space Diplomacy,
U.S. Foreign Policy,
Technology Innovation,
International Commercial Regulation,
Space Debris Mitigation
U.S. Foreign Policy,
Technology Innovation,
International Commercial Regulation,
Space Debris Mitigation
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![mackenzie knight](https://fas.org/wp-content/uploads/2023/07/iOS-Image-from-Mackenzie-Knight.jpg)
Senior Research Associate, Nuclear Information Project
Mackenzie Knight
Status of Global Nuclear Arsenals,
Nuclear Nonproliferation and Disarmament,
Nuclear Policy and Doctrine
Nuclear Nonproliferation and Disarmament,
Nuclear Policy and Doctrine
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![](https://fas.org/wp-content/uploads/2023/04/IMG_7463.jpg)
Senior Policy Associate
Maeve Skelly
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![](https://fas.org/wp-content/uploads/2023/05/image.png)
Staff Fellow
Maggie Beiting
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![](https://fas.org/wp-content/uploads/2024/02/MA_headshot_LR.jpg)
Staff Fellow
Mahmoud Abouelnaga
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![](https://fas.org/wp-content/uploads/2023/05/headshot_Gopalan.jpg)
Staff Fellow
Maithreyi Gopalan
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![](https://fas.org/wp-content/uploads/2023/06/1517519502638.jpeg)
Chief Financial Officer
Manizha Nabieva
Financial Management,
Operations Management,
Risk Management,
Budgets and Contracts Management,
Regulatory Compliance,
Strategic Planning
Operations Management,
Risk Management,
Budgets and Contracts Management,
Regulatory Compliance,
Strategic Planning
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![Margaret Smith is an Agricultural Marketing Specialist Impact Fellow with the U.S. Department of Agriculture.](https://fas.org/wp-content/uploads/2023/10/Margaret-Smith.jpg)
Staff Fellow
Margaret Smith
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![](https://fas.org/wp-content/uploads/2023/10/headshot-2.jpg)
Staff Fellow
Maria Graziani
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![](https://fas.org/wp-content/uploads/2024/03/Marlie-Wilson-Agricultural-Marketing.jpeg)
Staff Fellow
Marlie Wilson
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