Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Search all NIST staff
Information Technology Security & Networking Division Staff
| Name | Title/Position | Staff type | |
|---|---|---|---|
| Esther S. Katzman | Division Safety Representative | esther.katzman [at] nist.gov | Fed |
| Blair Heiserman | Division Chief / Chief Information Security Officer | blair.heiserman [at] nist.gov | Fed |
Information Technology Security & Networking - HQ
| Name | Staff type | |
|---|---|---|
| John K. Antonishek | john.antonishek [at] nist.gov | Fed |
| Kevin Ashby | Ctr | |
| Jennifer Averett | jennifer.averett [at] nist.gov | Ctr |
| Andrew Barnhart | andrew.barnhart [at] nist.gov | Fed |
| Darnell Bobbitt | Ctr | |
| Joe Boone | joe.boone [at] nist.gov | Fed |
| Nicholas Botchway | nicholas.botchway [at] nist.gov | Fed |
| David Bracaglia | Ctr | |
| Garren Brower | Ctr | |
| Thomas Bui | thomas.bui [at] nist.gov | Fed |
| Joseph Burley | Ctr | |
| Jason Byrd | jason.byrd [at] nist.gov | Fed |
| Joseph Carrillo | Ctr | |
| Michael Casagranda | Ctr | |
| John Cascio | john.cascio [at] nist.gov | Ctr |
| James Cast | Ctr | |
| James Cavey | Ctr | |
| William Chambers | william.chambers [at] nist.gov | Fed |
| Joseph Chantiles | Ctr | |
| John Connor | john.connor [at] nist.gov | Fed |
| Brian Connors | brian.connors [at] nist.gov | Fed |
| George Contreras | george.contreras [at] nist.gov | Fed |
| Samuel Cruz | samuel.cruz [at] nist.gov | Fed |
| Eric Curry | Ctr | |
| Edwin Dauda | Ctr | |
| Brandon DeGuzman | Ctr | |
| Robert J. Densock | robert.densock [at] nist.gov | Fed |
| Wade Deuter | wade.deuter [at] nist.gov | Fed |
| Jeremy Diehl | jeremy.diehl [at] nist.gov | Fed |
| Ahmed Elias | Ctr | |
| Christian Enloe | christian.enloe [at] nist.gov | Fed |
| Ryan Folkmann | ryan.folkmann [at] nist.gov | Fed |
| Deborah Nickerson Fowler | deborah.fowler [at] nist.gov | Fed |
| Susan G. Francis | susan.francis [at] nist.gov | Fed |
| Nicholas Frimpong | Ctr | |
| Orlando Gallegos | Ctr | |
| Edwin Games | edwin.games [at] nist.gov | Fed |
| Edgar Garay | edgar.garay [at] nist.gov | Fed |
| Ray Gatling | Ctr | |
| Jesse Gonzales Deheza | Ctr | |
| Kashif Hafeez | kashif.hafeez [at] nist.gov | Fed |
| Robert Healey-Conway | Ctr | |
| Jonathan Heidemann | Ctr | |
| Josh Hein | josh.hein [at] nist.gov | Fed |
| Blair Heiserman | blair.heiserman [at] nist.gov | Fed |
| Daniel Hernandez Valadez | Ctr | |
| Mikayla Hernandez | Ctr | |
| Gregory Hinders | Ctr | |
| Alfred Coulter Hurst V | alfred.hurst [at] nist.gov | Fed |
| Shawn Hutson | shawn.hutson [at] nist.gov | Fed |
| Keith Hutton | keith.hutton [at] nist.gov | Fed |
| Kevin Irvin | Ctr | |
| Christopher Irwin | Ctr | |
| Cristopher James | cristopher.james [at] nist.gov | Fed |
| William Jenkinson | william.jenkinson [at] nist.gov | Fed |
| Josiah Johnston | Ctr | |
| James Karlak | Ctr | |
| Joseph Karlak | Ctr | |
| Esther S. Katzman | esther.katzman [at] nist.gov | Fed |
| Philip Kemp | philip.kemp [at] nist.gov | Fed |
| Christopher Kerns | Ctr | |
| Ryland Kicklighter | Ctr | |
| Michael Kiley | Ctr | |
| David B. Kim | david.kim [at] nist.gov | Fed |
| Jared King | jared.king [at] nist.gov | Fed |
| Santi Kiran | santi.kiran [at] nist.gov | Fed |
| Denise Komara | denise.komara [at] nist.gov | Fed |
| David P. Kustaborder | david.kustaborder [at] nist.gov | Fed |
| Roger LeCroy | roger.lecroy [at] nist.gov | Fed |
| Andrew Lee | Fed | |
| Keno Lee | Ctr | |
| Robert Lenz | Ctr | |
| William Lindsey | william.lindsey [at] nist.gov | Fed |
| Matthew T. Loebach | matthew.loebach [at] nist.gov | Fed |
| Scott LoGiudice | Ctr | |
| Kevin Lukanski | Ctr | |
| Carter Maas | Ctr | |
| Key Mak | key.mak [at] nist.gov | Fed |
| Cory Mann | Ctr | |
| Jeffrey Manns | Ctr | |
| Robert McCormick | Ctr | |
| James McGinnis | Ctr | |
| Jeffrey J. McIntyre | jeffrey.mcintyre [at] nist.gov | Fed |
| Christian Mejia-Reyes | Ctr | |
| James Merriam | Ctr | |
| Antoine Monroe | antoine.monroe [at] nist.gov | Fed |
| Brett Monson | brett.monson [at] nist.gov | Fed |
| Jamy Moran | Ctr | |
| Francisco Moreno | Ctr | |
| Kimberly Mortensen | Ctr | |
| Corey Muck | Ctr | |
| Mark Mutz | Ctr | |
| Helen Nelson | helen.nelson [at] nist.gov | Fed |
| Scott Ness | ronald.ness [at] nist.gov | Ctr |
| Michael Northrup | Ctr | |
| Ogochukwu Onubogu | ogochukwu.onubogu [at] nist.gov | Ctr |
| Jung Suk Park | jungsuk.park [at] nist.gov | Fed |
| Tim Perkins | tim.perkins [at] nist.gov | Fed |
| Stephen Plog | stephen.plog [at] nist.gov | Fed |
| Ayaz Porter | Ctr | |
| Matthew Pugh | matthew.pugh [at] nist.gov | Fed |
| Jonathan Repaci | jonathan.repaci [at] nist.gov | Fed |
| Kevin Ritter | Ctr | |
| Ryan Roach | Ctr | |
| Danilo Rodriguez-Rodriguez | Ctr | |
| Greg Rudnicki | Ctr | |
| Thomas Rudnicki | Ctr | |
| John Schroeder | john.schroeder [at] nist.gov | Fed |
| Firew Shafi | firew.shafi [at] nist.gov | Fed |
| Daniel Shortridge | Ctr | |
| Matthew Sibley | matthew.sibley [at] nist.gov | Fed |
| Shannon Sisco | shannon.sisco [at] nist.gov | Fed |
| Benjamin Smith | Ctr | |
| Gary Smith | Ctr | |
| Gary Smith | Ctr | |
| Phillip Spears | Ctr | |
| Lorraine Spitz | Ctr | |
| Bruce Starkenburg | bruce.starkenburg [at] nist.gov | Fed |
| Walt Strajnic | vladimir.strajnic [at] nist.gov | Fed |
| Jason Stup | jason.stup [at] nist.gov | Fed |
| Daniel Sutton | Ctr | |
| Eric Talanca | eric.talanca [at] nist.gov | Fed |
| Adrian Thomas | adrian.thomas [at] nist.gov | Fed |
| Fabian Thompson | Ctr | |
| Christopher M. Tice | christopher.tice [at] nist.gov | Fed |
| Arsenio Van Velkinburgh | Ctr | |
| Rylan Vanasdale | Ctr | |
| David Varillas Zetino | Ctr | |
| David Venit | Ctr | |
| Micah Walsh | micah.walsh [at] nist.gov | Fed |
| Zjaun Way | Ctr | |
| Brian Weiblinger | brian.weiblinger [at] nist.gov | Fed |
| Jamal White | Ctr | |
| Ryan Whitener | Ctr | |
| Michael Wilhide | michael.wilhide [at] nist.gov | Fed |
| R. Allen Wilkinson | r.allen.wilkinson [at] nist.gov | Fed |
| Clarence Williams | Ctr | |
| Shawn Winhoven | shawn.winhoven [at] nist.gov | Ctr |
| Sandy S. Yu | sandy.yu [at] nist.gov | Fed |
| Guo Zhang | guo.zhang [at] nist.gov | Fed |
| Kathy Zheng | kathy.zheng [at] nist.gov | Fed |