Los Alamos National Laboratory
Delivering science and technology to protect our nation and promote world stability
Lab Organizations
National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of both. No place on Earth pursues a broader array of world-class scientific endeavors.
Los Alamos National Security, LLC
Leadership Team
Organization Chart
PRINCIPAL ASSOCIATE DIRECTORATES
- Capital Projects, Larry Simmons
- Global Security, Terry Wallace
- Operations and Business, Craig Leasure
- Science, Technology, and Engineering, Alan Bishop
- Weapons Programs, Robert Webster
ASSOCIATE DIRECTORATES
- Business Innovation, Carolyn Zerkle
- Chemistry, Life, and Earth Sciences, Nan Sauer
- Engineering Sciences, Steven Girrens
- Environmental Programs, Randy Erickson
- Environment, Safety, and Health, Michael Brandt
- Experimental Physical Sciences, Mary Hockaday
- Mission Assurance, Security, and Emergency Response, Michael Lansing
- Nuclear and High-Hazard Operations, Cheryl Cabbil
- Plutonium Science and Manufacturing, Jeff Yarbrough
- Project Management, Mark Watts (acting)
- Theory, Simulation, and Computation, John Sarrao
- Threat Identification and Response, Nancy Jo (NJ) Nicholas
- Weapons Engineering & Experiments, John Benner
- Weapons Physics, Michael Bernardin
DIVISIONS, PROGRAMS, OFFICES
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
- Accelerator Operations and Technology, John L. Erickson
- Acquisition Services Management, Douglas McCrary
- Advanced Simulation and Computing Program, Bill Archer
- Analysis, Intelligence, and Technology, Matt Kirkland
- Applied Energy Program, Melissa Fox
- Applied Engineering and Technology, Stephen Black
- Bioscience, Srinivas Iyer
- Chemistry, David Morris
- Chemistry Metallurgical Research Operations, Bob Mason
- Chief Financial Officer, Jay Johnson
- Chief Information Officer, Mike Fisk
- Civilian Nuclear Programs, Venkateswara Rao Dasari (Rao)
- Communications and Public Affairs, Matt Nerzig
- Community Relations and Partnerships (CRP), Kathy Keith
- Computer, Computational, and Statistical Sciences, Frank Alexander
- Conduct of Engineering Office, Mel Burnett
- Construction Management, Joshua Jenkins
- Cost and Scheduling, Steve Morton
- Detonator Production, Dave Armstrong
- Earth and Environmental Sciences, James Bossert
- Emerging Threats Program Office, Paula Knepper
- Engineering Services, Larry Goen
- Environmental Protection, Alison Dorries
- Environmental Remediation Program, Craig Douglass
- Environmental, Safety, and Health Deployed Services, Stephanie A. Archuleta
- Environmental Waste Facility Operations, Les Sonnenberg
- Equal Opportunity and Diversity, C J Bacino
- Estimating, Karl Thomas
- Ethics and Audit, John Schroeder
- Experience IT, Brian Martinez (acting)
- Explosive Science and Shock Physics, David S. Moore (acting)
- Feynman Center for Innovation, David Pesiri
- Fire Protection, Jim Streit
- Global Security Program Support Office, John Bretzke
- Government Affairs and Protocol, Patrick Woehrle
- High Performance Computing, Gary Grider
- Human Resources, Susan Harris
- Information Science and Technology Center, Francis J. Alexander
- Integrated Program Management, Jim Ostic
- Integrated Weapons Experiments, Michael J. Burns
- Intelligence and Space Research, Kevin Saeger
- Intelligence, Defense, & Counterterrorism Program Office, Kerry Habiger
- ISMS/Worker Safety Office, Matt Hardy
- Lab Directed Research and Development, William Priedhorsky
- Laboratory Counsel, David A. Sosinski
- Los Alamos TRU Program, Brian Colby
- Lean Six Sigma Office, Robbie Harris
- Logistics, John Merhege
- Los Alamos Neutron Science Center, David Teter (acting)
- Los Alamos Neutron Science Center Facility Operations, Leo Bitteker
- Maintenance and Site Services, Edmond Keith
- Manager of Functions, Mark Watts
- Manufacturing Engineering and Technology, Paul Dunn (acting)
- Manufacturing Quality, Dale Sivils
- MaRIE Program Office, Cris Barnes
- Materials Physics and Applications, Tanja Pietraß
- Materials Science and Technology, David F. Teter
- National Security Education Center, David L. Clark
- National Security Office, Bryan Fearey
- Network and Infrastructure Engineering, Elaine Santantonio
- Nuclear Component Operations, Guy Baker
- Nuclear Counterproliferation Program Office, Barry Charles
- Nuclear Criticality Safety, Andrew Wysong
- Nuclear Engineering and Nonproliferation, Stacey L. Eaton
- Nuclear Nonproliferation and Security Program Office, Nina Rosenberg
- Nuclear Process Infrastructure, Steve Schreiber
- Occupational Safety and Health, Jim Coy
- Office of Counterintelligence, Daniel L. Cloyd
- Office of Science, Don Rej
- Ombudsman, Mary Beth Stevens
- Operations and Infrastructure Program Office, Ken Schlindwein
- Operations Integration Office, Chris Echohawk
- Operations Support, James Angelo
- Physical Security, Michael Wismer
- Physics, David Meyerhofer
- Plutonium Strategy Infrastructure, Tim Nelson
- Price-Anderson Amendment Act Program Office, Marji Gavett
- Prime Contract Management, Andrea Martinez
- Prototype Fabrication, David M. Montoya
- Quality and Performance Assurance, Ernie Petru
- Radiation Protection, Scotty Jones
- Safeguards, David Telles
- Safety Basis, Jim Tingey
- Science Resource Office, Bill Priedhorsky
- Science and Technology Operations, Cliff Kirkland
- Science Program Office, Don Rej
- Security & Emergency Operations, Lyle Cary
- Sensitive and Special Operations, Ray Ferry
- Service Innovation, Leon Lopez
- Sigma Division, Paul Dunn
- Software and Applications Engineering, Tim King
- Strategic Outcomes Office, Duncan McBranch
- TA-55 Facility Operations, Robert C. Mason
- Theoretical, Jack Shlachter
- Utilities and Institutional Facilities, Andy Erickson
- Voluntary Protection Program Office (VPP), Jim Stein
- Waste Disposition, Brian Colby
- Waste Management, Robert Dodge
- Weapons Facilities Operations, Brian Watkins
- Weapon Stockpile Modernization, James Owen
- Weapon Systems Engineering, J. Patrick Garcia
- X-Computational Physics, Robert Little
- X-Theoretical Design, Charles W Nakhleh