| Pawel Jaruga | Biomolecular Measurement Division - HQ | pawel.jaruga [at] nist.gov | Fed |  | 
          
                                                                                        | Matthew Jasikoff | Emergency Services - HQ | matthew.jasikoff [at] nist.gov | Fed |  | 
          
                                                                                        | Usman Javid | Photonics and Optomechanics Group | usman.javid [at] nist.gov | IntlAssoc |  | 
          
                                                                                        | Amuwala Ashira Jayaweera | Information Systems Group | amuwalaashira.jayaweera [at] nist.gov | IntlAssoc |  | 
          
                                                                                        | Cherno Jaye | Synchrotron Science Group | cherno.jaye [at] nist.gov | Fed |  | 
          
                                                                                        | Shalini JaySingh | Facilities Services Division - HQ |  | Assoc |  | 
          
                                                                                        | Alicia  Jayson | Office of Emerging Technologies | alicia.jayson [at] nist.gov | Fed |  | 
          
                                                                                        | Marvin Jean | Acquisition Operations | marvin.jean [at] nist.gov | Fed |  | 
          
                                                                                        | Benjamin Jeanette | Conference Program and Audiovisual Services Group | benjamin.jeanette [at] nist.gov | Fed |  | 
          
                                                                                        | Kavita Jeerage | Fluid Characterization Group | kavita.jeerage [at] nist.gov | Fed |  | 
          
                                                                                        | Shenita Jefferson | Facilities Services Division - HQ |  | Ctr |  | 
          
                                                                                        | Stoyan Jeliazkov |  | stoyan.jeliazkov [at] nist.gov | Fed | Semiconductors, Machining, Process improvement, Process measurement and control, Experiment design | 
          
                                                                                        | Elena Jelisic | Process Engineering Group | elena.jelisic [at] nist.gov | Assoc |  | 
          
                                                                                        | John Jendzurski | Security Technologies Group | john.jendzurski [at] nist.gov | Fed |  | 
          
                                                                                        | Arminta Jenkins | Security Engineering and Risk Management Group | arminta.jenkins [at] nist.gov | Fed |  | 
          
                                                                                        | Poppy Doolan | Operations Office – HQ | poppy.jenkins [at] chips.gov | Fed |  | 
          
                                                                                        | Nicholas Jenkins | Spin Electronics Group | nicholas.jenkins [at] nist.gov | Assoc |  | 
          
                                                                                        | William Jenkinson | Networking Group | william.jenkinson [at] nist.gov | Fed |  | 
          
                                                                                        | Alfonzo Jennings | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Jeremy Jennings | Operations Engineering Group |  | Ctr |  | 
          
                                                                                        | Robert Jens |  | robert.jens [at] nist.gov | Fed | Analytical chemistry, Flexible electronics, Semiconductors, Process measurement and control, Pressure and vacuum metrology | 
          
                                                                                        | Michael Jensen | Operations Engineering Group |  | Ctr |  | 
          
                                                                                        | Charles Jensen | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Scott Jensen | Strategy, Technology & Policy – HQ | scott.jensen [at] chips.gov | Fed |  | 
          
                                                                                        | Theodore Jensen | Visualization and Usability Group | theodore.jensen [at] nist.gov | Fed |  | 
          
                                                                                        | Karissa Jensen | Engineering Research Support Group | karissa.jensen [at] nist.gov | Fed | Chemistry, Materials characterization, Spectroscopy | 
          
                                                                                        | Christopher Jensen | NIST Center for Neutron Research - HQ | christopher.jensen [at] nist.gov | Assoc |  | 
          
                                                                                        | Jaekyun Jeon | Biomolecular Structure and Function Group |  | Assoc |  | 
          
                                                                                        | Wonseok Jeong | Data and AI-Driven Materials Science Group | wonseok.jeong [at] nist.gov | IntlAssoc | Theoretical chemistry and modeling, Applied AI, Modeling and computational material science, Atomic / molecular / quantum | 
          
                                                                                        | Mark Jerussi | Gaithersburg Design and Construction - HQ |  | Ctr |  | 
          
                                                                                        | David Jessen | Facilities Modernization (Boulder) Group |  | Ctr |  | 
          
                                                                                        | Logan Jessup | Conference Program and Audiovisual Services Group |  | Ctr |  | 
          
                                                                                        | Jeffrey Jessup | Facilities Improvement (Boulder) Group |  | Ctr |  | 
          
                                                                                        | Julie Jew | NIST Research Library and Museum - HQ | julie.jew [at] nist.gov | Fed |  | 
          
                                                                                        | Kaixuan Ji | Advanced Microwave Photonics Group | kaixuan.ji [at] nist.gov | IntlAssoc |  | 
          
                                                                                        | Weihua Ji | Mass Spectrometry Data Center Group | weihua.ji [at] nist.gov | Fed |  | 
          
                                                                                        | Qingxin Ji | Precision Photonic Synthesis Group | qingxin.ji [at] nist.gov | IntlAssoc |  | 
          
                                                                                        | Alexander Jia | Internet Technologies Research Group | alexander.jia [at] nist.gov | Fed |  | 
          
                                                                                        | Leroy Jia | Mathematical Analysis and Modeling Group | leroy.jia [at] nist.gov | Fed |  | 
          
                                                                                        | Scott Zhihua Jiang | Identity & Access Management (IDAM) Group | scott.jiang [at] nist.gov | Fed |  | 
          
                                                                                        | Hui Jiang |  |  | Assoc |  | 
          
                                                                                        | Ralph Jimenez | Quantum Physics - HQ | ralph.jimenez [at] nist.gov | Fed |  | 
          
                                                                                        | Cristian Jimenez Y Jimenez | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Honglan Jin | Security Components and Mechanisms Group | honglan.jin [at] nist.gov | Fed |  | 
          
                                                                                        | Yan Jin | Quantum & Nonlinear Nanophotonics Group | yan.jin [at] nist.gov | IntlAssoc |  | 
          
                                                                                        | Xiaoyue Jin | Quantum Electronics Group | xiaoyue.jin [at] nist.gov | Assoc |  | 
          
                                                                                        | Xiaojia Jin | Polymers and Complex Fluids Group | xiaojia.jin [at] nist.gov | IntlAssoc |  | 
          
                                                                                        | Janet Jing | Security Test, Validation and Measurement Group | janet.jing [at] nist.gov | Fed |  | 
          
                                                                                        | Jihyun Jo | Process Engineering Group | jihyun.jo [at] nist.gov | IntlAssoc |  | 
          
                                                                                        | Timothy Jochum | Nanomechanical Properties Group |  | Ctr |  |