JICS Organizational Chart
JICS Administration
| Anthony Mezzacappa | JICS Director | (865) 574-6113 |
| Don Reed | Budget Director | (865) 241-3704 |
| Donna Wilkerson | Division Secretery | (865) 574-5493 |
| Norma Manning | Administrative Assistant | (865) 574-8650 |
JICS Joint Faculty
| Computational and Applied Mathematics | ||
| Yulong Xing | JICS Joint Faculty | (865) 974-2461 |
| Computational Biology and Bioinformatics | ||
| Igor B. Jouline | JICS Joint Faculty | (865) 974-7687 |
| Se-Ran Jun | ORNL Research Scientist 1 | (865) 574-8650 |
| Bhanu Rekepalli | Computational Scientist | (865) 574-0403 |
| Kristin Wuichet | Research Scientist I | (865) 974-7687 |
| Sangita Choudhury | Post-Doctoral Research Associate | (865) 974-7687 |
| Leonid O. Sukharnikov | Post Doctoral Research Associate | (865) 974-5138 |
| Kirill Borziak | Graduate Research Assistant | (865) 974-7687 |
| Davi Ortega | Graduate Research Assistant | (865) 384-9507 |
| Visualization | ||
| David Banks | JICS Joint Faculty | (865) 974-5067 |
| Chemistry | ||
| Robert Harrison | JICS Joint Faculty | (865) 241-3937 |
| Chongle Pan | JICS Joint Faculty | (865) 974-1531 |
| Ariana Beste | ORNL Research Scientist I | (865) 241-3160 |
| Tamah Fridman | Research Scientist | (865) 241-9820 |
| Álvaro Vázquez-Mayagoitia | Post-Doctoral Research Associate | (865) 974-3141 |
| Materials Science | ||
| Yanfei Gao | JICS Joint Faculty | (865) 974-2350 |
| Shunfang Li | Visiting Scholar | (865) 456-3891 |
| M. Claudia Troparevsky | Research Assistant Professor | (865) 974-0771 |
| Jianyong Meng | Graduate Research Assistant | (865) 964-9092 |
| Weidong Li | Graduate Research Assistant | (865) 208-7040 |
| Lin Li | Graduate Research Assistant | |
| Zhinan An | Graduate Research Assistant | |
| Haoling Jia | Graduate Research Assistant | (865) 974-0645 |
JICS Research and Support Staff
| Christian Halloy | Computational Scientist | (865) 574-1525 |
| Kwai Wong | Computational Scientist | (865) 574-1534 |
| Misha Sekachev | Graduate Research Assistant | (865) 297-3782 |
JICS-ORNL Research Collaborations
| Jeff Vetter | (PI) Keeneland Project | (865) 356-1649 |
| Sean Ahern | (PI) Remote Data Analysis and Visualization | (865) 576-7115 |
| Nikita Dmitrievich Arnold | ORNL Research Scientist I | (865) 574-5493 |
| Moetasim Ashfaq | Post-Doctoral Research Associate | (865) 574-8650 |
| Jian Huang | (Co-PI) Remote Data Analysis and Visualization | (865) 974-4398 |
| Tiffany Mintz | Post-Doctoral Research Associate | (803) 378-6863 |
| Aurelian Rusanu | Research Scientist I | (865) 574-5493 |
| William Thornton | Research Associate I | (865) 241-0771 |
| Lukas Vlcek | ORNL Research Scientist I | (865) 574-8650 |
NICS Administration
| Greg Peterson | NICS Project Director | (865) 241-0080 |
| Mark Fahey | NICS Deputy Director | (865) 241-5471 |
| Sean Ahern | XSEDE Project Director | (865) 241-5493 |
| Terrie Cassidy | NICS Administrative Specialist | (865) 574-1846 |
NICS Education, Outreach and Training
| Jim Ferguson | Director, Education, Outreach and Training | (865) 241-3702 |
| Bruce Loftis | (865) 241-3410 | |
| Caitlin Rockett | Science Writer | (865) 241-1528 |
| Scott Jones | Science Writer | (865) 574-6944 |
NICS Systems and Operations
| Ryan Braby | Group Leader, HPC Operations | (865) 576-1431 |
| Troy Baer | HPC Systems Administrator | (865) 241-4233 |
| Daniel Ellison | IT Technician I | (865) 574-8486 |
| Matt Ezell | HPC System Administrator | (865) 241-6083 |
| Victor Hazlewood | Senior HPC Systems Analyst | (865) 241-1528 |
| Stephen McNally | HPC System Administrator | (865) 574-0839 |
| Rick Mohr | HPC System Administrator | (865) 241-6311 |
| Gary Rogers | HPC System Programmer | (865) 576-1430 |
| Tabitha Samuel | HPC System Programmer | (865) 574-0413 |
NICS Computational Science
| Lonnie Crosby | Group Leader, Scientific Computing | (865) 241-3404 |
| Glenn Brook | Computational Scientist | (865) 241-6174 |
| Bilel Hadri | Computational Scientist | (865) 241-1527 |
| Christian Halloy | Computational Scientist | (865) 574-1525 |
| Chaun He | Computational Scientist | (865) 332-8054 |
| Jacek Jackowski | Computational Scientist | (865) 574-6093 |
| Bhanu Rekepalli | Computational Scientist | (865) 574-0403 |
| Justin Whitt | Computational Scientist | (865) 576-0156 |
| Kwai Wong | Computational Scientist | (865) 574-1534 |
| Haihang You | Computational Scientist | (865) 574-2083 |
NICS User Support
| Mark Fahey | Group Leader, User Support | (865) 241-5471 |
| Dwayne John | User Support Specialist | (865) 241-8832 |
| Daniel Lucio | User Support Specialist | (865) 241-5321 |
| Matt McKenzie | User Support Specialist | (225) 229-5811 |
| Yashema Mack | User Support Specialist | (865) 574-9945 |
| Dave McWilliams | User Support Specialist | (217) 398-4081 |
| Patti Redd | User Support Specialist | (865) 241-6173 |
| Kevin Sharkey | User Support Specialist | (865) 241-9345 |
| Christal Yost | User Support Specialist | (865) 241-8836 |
