Staff Directory

Full listing of staff and students

Director's Office

Dan Stanzione, Ph.D.

Dan Stanzione

Associate Vice President for Research
Executive Director, TACC

Kelly Gaither

Kelly Gaither

Deputy Director
Diversity, Equity, & Inclusion Officer

Janet McCord

Janet McCord

Chief of Staff

John West

John West

Director, Leadership Computing

John Fonner

John Fonner

Director, Special Projects

Paul Navrátil

Paul Navrátil

Director, Strategic Technologies

Leadership Team


James Carson
James Carson

Life Sciences Computing Directorate

John Cazes
John Cazes

High Peformance Computing Directorate

Tim Cockerill
Tim Cockerill

User Services Directorate

Katie Cohen
Katie Cohen

Center Ops and Admin Directorate

Maytal Dahan
Maytal Dahan

Advanced Computing Interfaces Directorate

Carol Fletcher
Carol Fletcher

EPIC Directorate

Niall Gaffney
Niall Gaffney

Data and AI Directorate

Kelly Gaither
Kelly Gaither

Visualization Directorate

Rosalia Gomez
Rosalia Gomez

Education & Outreach Directorate

Tommy Minyard
Tommy Minyard

Advanced Computing Systems Directorate

Jennifer Schopf
Jennifer Schopf

Networking Partnerships Directorate


Joe Allen
Joe Allen

Campus Engagement

Melyssa Fratkin
Melyssa Fratkin

Industry Engagement

Adam Gaither
Adam Gaither

Enterprise Software

Nathaniel Mendoza
Nathaniel Mendoza

Information Security

Suzanne Pierce
Suzanne Pierce

Decision Support Systems

Full Time Staff

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Staff Name Email Address Area(s)
Abram, Gregory D. Scalable Visualization
Allen, Joe Life Sciences Computing
Allison, Jason User Services
Antoine, Allen J., Jr. Expanding Pathways in Computing (EPIC)
Arnold, Carrie Web & Mobile Applications
Baker, Stephanie Expanding Pathways in Computing
Barnes, Alexander Networking, Security & Operations
Barth, Bill High Performance Computing
Beausoleil, Nathalie Expanding Pathways in Computing (EPIC)
Beck, Brian Life Sciences Computing
Belcher, Vera Advanced Computing Interfaces
Black, Steve Cloud & Interactive Computing (CIC)
Bland, Marques Project Management
Bomar, Wesley Communications, Media, & Design
Bowen, Anne Scalable Visualization Technologies
Bradford, Jessica Center Operations & Administration
Branch, Laura Large Scale Systems
Brown, Tracy Web & Mobile Applications
Brueschke, Mark Networking, Security & Operations
Cain, Loren Center Operations & Administration
Cardone, Richard Web & Cloud Services
Carson, James Life Sciences Computing
Carrell, Amy Expanding Pathways in Computing
Cawood, Matthew HPC Performance and Architectures
Cazes, John High Performance Computing
Chen, Hanning HPC Performance & Architectures
Cockerill, Tim Director of Center Programs
Cohen, Katie Center Operations & Administration
Collins-Bailey, Mitchell S. Large Scale Systems
Cooper, Dave Large Scale Systems
Curbelo, Gilbert, III Education & Outreach
Cunningham, Sean Communications, Media & Design
Dahan, Maytal Web & Mobile Applications
DeSantis, John Large Scale Systems
Dey, Charlie User Services
Douma, Frank Large Scale Systems
Drake, Justin Health Analytics
Duncan, Juliana Scalable Computational Intelligence
Edeker, Matthew Networking, Security & Operations
Edmonds, Garrett Advanced Computing Interfaces, Web & Mobile Applications
Eijkhout, Victor HPC Software Tools
Eldredge, Kimberly Center Operations & Administration
Esteva, Maria Data Management & Collections
Evans, Nicole Center Operations & Administration
Ferlanti, Erik Life Sciences Computing
Ferrier, Alex Networking, Security & Operations
Fields, Alexander User Services
Fletcher, Carol Expanding Pathways in Computing
Fletcher, Lydia Data Management & Collections
Fonner, John Life Sciences Computing
Foss, Gregory Visualization
Franklin, Nathan Advanced Computing Interfaces, Web & Mobile Applications
Fratkin, Melyssa Industrial Programs
Freeman, Nathan Advanced Computing Interfaces
Freeze, Joshua User Services
Gaffney, Niall Data Intensive Computing: Data Management & Collections, Scalable Computational Intelligence
Gaither, Adam Strategic Initiatives
Gaither, Jack Cloud & Interactive Computing (CIC)
Gaither, Kelly Visualization, Education & Outreach
Gant, Lauren Education & Outreach
Garbrecht, Lisa Expanding Pathways in Computing
Garcia, Christian Cloud & Interactive Computing (CIC)
Garcia, Joe HPC Software Tools
Garza, Bob User Services
Garza, Edgar Education & Outreach
Gendler, Karla Project Management
Gentle, John Advanced Computing Interfaces Group
Getz, Jacob Large Scale Systems
Gomez, Rosalia Education & Outreach
Gonzalez, Vanessa Web & Mobile Applications Group
Gray, Sarah Web & Mobile Applications
Gupta, Amit Scalable Computational Intelligence
Halbach, Francois Cloud & Interactive Computing (CIC)
Hammock, Cody Cloud & Interactive Computing (CIC)
Hardy, Andrew Networking, Security & Operations
Harrell, Stephen High Performance Computing
Haynes, Madeline Expanding Pathways in Computing (EPIC)
Hempel, Chris User Services
Hempel, Sean Large Scale Systems
Hendricks, Nikki Expanding Pathways in Computing (EPIC)
Henriques, Natalie Project Management
Hopkins, Damian Communications, Media, & Design
Hunter, Dawn Education & Outreach
Jacobson, Miriam Expanding Pathways in Computing (EPIC)
Jamthe, Anagha Cloud & Interactive Computing (CIC)
Jansen, Craig Scalable Visualization Technologies
Jordan, Chris Data Management & Collections
Kahn, Ari Life Sciences Computing
Khan, Shayan Web & Mobile Applications
Khan, Tabish Data Management & Collections
Koehler, Don Networking, Security & Operations
Koesterke, Lars HPC Performance & Architectures
Krendelev, Vladislav Data Management & Collections
Lau, Judy Expanding Pathways in Computing (EPIC)
Leal, Sergio Networking, Security & Operations
Lewis, Daniel Data Management & Collections
Lewis, Nic Large Scale Systems
Li, Junjie HPC Software Tools
Li, Sikan Scalable Computational Intelligence (SCI)
Lindsey, Susan User Services Administration
Littrell, Dave Networking, Security & Operations
Liu, Hang HPC Applications
Lu, Albert HPC Applications
Martin, Nicole Expanding Pathways in Computing
Martínez Ramírez, Juan Web & Mobile Applications
McCalpin, John HPC Performance & Architectures
McCord, Janet Center Operations & Administration
McLay, Robert HPC Software Tools
Mendoza, Nathaniel Networking, Security & Operations
Milfeld, Kent HPC Software Tools
Minyard, Tommy Advanced Computing Services: Large Scale Systems
Mobley, William Data Management & Collections
Mohapatra, Sasmita HPC Frontline Group
Montoya, David Web & Mobile Applications
Moreland, Chanté Center Operations & Administration
Nam, Jung Who Scientific Visualization
Navratil, Paul Strategic Technologies
Netscher, Frank Web & Mobile Applications
Nobles, Dean Facilities
Owen, John Expanding Pathways in Computing
Packard, Mike Cloud & Interactive Computing (CIC)
Padhy, Smruti Cloud & Interactive Computing (CIC)
Park, Ian (Eun Chan) Web & Mobile Applications
Pierce, Suzanne Data Management & Collections
Powell, Je'aime Data Management & Collections
Price, Kevin Cloud & Interactive Computing (CIC)
Price, Sophia Center Operations & Administration
Prochaska, Hedda Communications, Media & Design
Ramos, Chris HPC Performance & Architectures
Rankin, Kirby Expanding Pathways in Computing (EPIC)
Reid, Geoffrey Education & Outreach
Roehl, Sheryl Expanding Pathways in Computing
Rojas, Freddy Networking, Security & Operations
Rosenberg, Jake Web & Mobile Applications
Ruhela, Amit High Performance Computing
Ruzicka, Will Networking, Security & Operations
Salazar, Jorge Communications, Media & Design
Samsel, Francesca Visualization
Sandoval, Jan Network, Security, Operations
Scherer, Pat Data Management & Collections
Schopf, Jennifer Networking Partnerships
Schwartz, Joy Expanding Pathways in Computing (EPIC)
Scott, Remy High Performance Computing
Semeraro, Dave Scalable Visualization Technologies
Seth, Akhil User Services
Singer, Faith Communications, Media & Design
Snead, J. Bryan User Services Administration
Solis, Andrew Scalable Visualization Technologies
Southworth, Douglas Networking Partnerships
Stanzione, Dan Associate Vice President of Research; Executive Director
Stelmaszek, Mathew Communications, Media & Design
Stubbs, Joe Cloud & Interactive Computing (CIC)
Tijerina, Sal Web & Mobile Applications
Thorne, Nick HPC Large Scale Systems
Thorne, Shannon Education & Outreach
Trueheart, Virginia HPC Frontline Group
Umbay, Arleen Administration
Urban, Tomislav Data Management & Collections
Urrutia, Joshua Life Sciences Computing
Wang, Ian HPC Performance & Architectures
Warner, Jayce Expanding Pathways in Computing
West, John Strategic Initiatives
Whiteside, Garland Networking, Security & Operations
Willis, Luke Networking, Security & Operations
Wise, Valerie Center Operations & Administration
Wozniak, Jo Visualization Interfaces & Applications
Zeller, Stephanie Scalable Visualization Technologies, Visualization Interfaces & Applications
Zhang, Wenyang HPC Applications
Zhang, Zhao Data Management & Collections
Zuo, Felix Life Sciences Computing