2023 Governance
Division Officers
![](/file/1298/2022+Matt+Wargon.jpg)
Matt Wargon
Chair 2023
TerraPower LLC - Senior Nuclear Design Engineer
![](/file/1297/2022+Ishi+Trivedi.jpg)
Ishi Trivedi
Vice Chair 2023
Idaho National Laboratory - Computational Scientist
![](/file/1306/2023+Julie+McCallum.jpg)
Julie McCallum
Secretary 2023
Nuclear Energy Institute - Data and Analysis Specialist
![](/file/1305/2023+John+Mobley+IV.jpg)
John Mobley IV
Treasurer 2023
Iowa State University - Graduate Student
![](/file/1307/2023+Kelsey+Amundson.jpg)
Kelsey Amundson
Immediate Past Chair
Los Alamos National Laboratory - R&D Engineer
Subcommittees
![](/file/1300/2023+Evan+Gonzalez.jpg)
Evan Gonzalez
Programs Committee Co-Chair 2023
Lawrence Livermore National Laboratory - Computational Physicist
![](/file/1310/2023+Pierre-Clement+Simon.jpg)
Pierre-Clement (PC) Simon
Programs Committee Co-Chair 2023
Idaho National Laboratory - Computational Scientist and Nuclear Fuel Performance Modeler
![](/file/1306/2023+Julie+McCallum.jpg)
Julie McCallum
Volunteer Incentive Program Chair 2023
Nuclear Energy Institute - Data and Analysis Specialist
![](/file/1305/2023+John+Mobley+IV.jpg)
John Mobley IV
Webmaster 2023
Iowa State University - Graduate Student
Executive Committee
![](/file/1302/2023+Alex+Siwy.jpg)
Alex Siwy
U.S. Nuclear Regulatory Commission - Nuclear Engineer
Through June 2025
![](/file/1297/2022+Ishi+Trivedi.jpg)
Ishi Trivedi
Idaho National Laboratory - Computational Scientist
Through June 2024
![](/file/1305/2023+John+Mobley+IV.jpg)
John Mobley IV
Iowa State University - Graduate Student
Through June 2025
![](/file/1306/2023+Julie+McCallum.jpg)
Julie McCallum
Nuclear Energy Institute - Data and Analysis Specialist
Through June 2025
![](/file/1307/2023+Kelsey+Amundson.jpg)
Kelsey Amundson
Los Alamos National Laboratory - R&D Engineer
ANS Board Liaison
![](/file/1304/2022+Matthew+Jasica.jpg)
Matthew Jasica
Argonne National Laboratory - Nuclear Engineer
Through June 2024
![](/file/1308/2023+Miriam+Kreher.jpg)
Miriam Kreher
Los Alamos National Laboratory - Metropolis Postdoctoral Fellow
Through June 2026
![](/file/1303/2022+Timothy+Crook.jpg)
Timothy Crook
Blue Wave AI Labs - Director of Sales and Business Development
Through June 2026
![](/file/53/Placeholder.png)
Sarah Lynn
Comanche Peak Nuclear Power Plant - BOP Systems & Diesels Manager
Through June 2024
![](/file/1309/2023+Will+Searight.jpg)
Will Searight
Westinghouse Electric Company - Senior Materials Engineer
Through June 2026
Last modified May 29, 2024, 1:45pm CDT