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125 Open Positions

New Job Physics Division Graduate Intern - Summer 2026 Apply Now  
Internship | Full-time
Students | Livermore, CA | 02/06/2026
New Job Boiler & Pressure Systems Mechanic II Apply Now  
Mid-Senior Level | Full-time
Craft and Skilled Trades | Livermore, CA | 02/05/2026
New Job PLS Integrated Safety Team Leader - Active Security Clearance Required Apply Now  
Mid-Senior Level | Full-time
Environmental, Safety & Health | Livermore, CA | 02/05/2026
New Job Technologist/Senior Technologist - Chemistry & Materials Science Apply Now  
Associate | Full-time
Engineering | Livermore, CA | 02/05/2026
New Job Mechanical Technician/ Mechanical Technologist Apply Now  
Entry Level | Full-time
Engineering | Livermore, CA | 02/05/2026
New Job Maintenance Scheduler Apply Now  
Mid-Senior Level | Full-time
Environmental, Safety & Health | Livermore, CA | 02/05/2026
New Job Senior Cloud Development Engineer Apply Now  
Mid-Senior Level | Full-time
Information Technology/Computing | Livermore, CA | 02/05/2026
New Job HR Data Analyst Apply Now  
Mid-Senior Level | Full-time
Human Resources | Livermore, CA | 02/05/2026
New Job Engineered Safety Department Manager - Active Security Clearance Required Apply Now  
Director | Full-time
Environmental, Safety & Health | Livermore, CA | 02/04/2026
New Job Mechanical Engineer- Generalist, NIF&PS Apply Now  
Entry Level | Full-time
Engineering | Livermore, CA | 02/04/2026
New Job Data Science - Postdoctoral Researcher Apply Now  
Entry Level | Full-time
Postdoctoral/Fellowship | Livermore, CA | 02/04/2026
New Job National Ignition Facility User Office Director - Active Security Clearance Required Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 02/04/2026
New Job OCFO Senior Administrator Apply Now  
Mid-Senior Level | Full-time
Business Operations | Livermore, CA | 02/04/2026
New Job FIE Operations Cyber Security Manager - ACTIVE SECURITY CLEARANCE REQUIRED Apply Now  
Mid-Senior Level | Full-time
Information Technology/Computing | Livermore, CA | 02/04/2026
New Job ITO Division Administrative Specialist Apply Now  
Entry Level | Full-time
Administrative | Livermore, CA | 02/04/2026
New Job Central Alarm Station Operator - Active Security Clearance Required Apply Now  
Not Applicable | Full-time
Security | Livermore, CA | 02/03/2026
New Job Guidance, Navigation & Control (GNC)/Flight Dynamics Software Developer Apply Now  
Associate | Full-time
Engineering | Livermore, CA | 02/03/2026
New Job Senior Security Researcher Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 02/03/2026
New Job Power Grid Engineer Apply Now  
Entry Level | Full-time
Engineering | Livermore, CA | 02/03/2026
New Job National Ignition Facility and Photon Science Undergraduate Intern - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 02/02/2026
New Job National Ignition Facility and Photon Science Graduate Intern - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 02/02/2026
New Job Architecture or Engineering Undergraduate Intern - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 02/02/2026
New Job Construction Management Deputy Division Division Leader Apply Now  
Director | Full-time
Business Operations | Livermore, CA | 02/02/2026
New Job Wetland Plant-Microbial-Soil Interactions - Postdoctoral Researcher Apply Now  
Entry Level | Full-time
Postdoctoral/Fellowship | Livermore, CA | 01/30/2026
New Job Defense Technologies Engineering Division (DTED): Graduate Intern - Summer 2026 Apply Now  
Internship | Intern
Engineering | Livermore, CA | 01/29/2026
New Job Defense Technologies Engineering Division (DTED): Undergraduate Intern - Summer 2026 Apply Now  
Internship | Intern
Engineering | Livermore, CA | 01/29/2026
New Job Unified Communications Engineer Apply Now  
Mid-Senior Level | Full-time
Information Technology/Computing | Livermore, CA | 01/29/2026
New Job Mechanical Technologist/Sr. Mechanical Technologist - Nuclear Materials Engineering Apply Now  
Associate | Full-time
Engineering | Livermore, CA | 01/29/2026
New Job Mechanical Technologist/Sr. Mechanical Technologist Apply Now  
Associate | Full-time
Engineering | Tracy, CA | 01/29/2026
New Job Deputy Classification Officer- Active Security Clearance Required Apply Now  
Mid-Senior Level | Full-time
Security | Livermore, CA | 01/28/2026
New Job Design Physicist - Active Security Clearance Required Apply Now  
Associate | Full-time
Physical Life Sciences | Livermore, CA | 01/28/2026
New Job Materials Engineering Division (MED): Graduate Intern - Summer 2026 Apply Now  
Internship | Intern
Engineering | Livermore, CA | 01/27/2026
New Job Materials Engineering Division (MED): Undergraduate Intern - Summer 2026 Apply Now  
Internship | Intern
Engineering | Livermore, CA | 01/27/2026
New Job Electronics Technologist– NIF Diagnostics (MRE) Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/26/2026
New Job Business Analyst, Disbursements Apply Now  
Associate | Full-time
Finance & Accounting | Livermore, CA | 01/26/2026
New Job Materials Science Division Undergraduate Intern - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 01/26/2026
New Job Materials Science Division Graduate Intern - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 01/26/2026
New Job Facility Safety Manager Apply Now  
Mid-Senior Level | Full-time
Executive | Livermore, CA | 01/26/2026
New Job Mechanical/ Senior Mechanical Technologist Apply Now  
Associate | Full-time
Engineering | Livermore, CA | 01/26/2026
New Job Actinide Separations Chemistry - Staff Scientist Apply Now  
Associate | Full-time
Physical Life Sciences | Livermore, CA | 01/26/2026
New Job Occupational Health Physician Apply Now  
Mid-Senior Level | Full-time
Environmental, Safety & Health | Livermore, CA | 01/23/2026
New Job Construction Management Undergraduate Intern - Summer 2026 Apply Now  
Internship | Full-time
Students | Livermore, CA | 01/22/2026
New Job Subcontract Analyst Apply Now  
Entry Level | Full-time
Business Operations | Livermore, CA | 01/22/2026
New Job W87-1 Modification Program Joint Test Assembly (JTA) Team Mechatronics Engineer – Active Security Clearance Required Apply Now  
Associate | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Defense Science and Technology Internship Graduate Computer Student - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 01/22/2026
New Job Biosciences and Biotechnology Division Graduate Intern - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 01/22/2026
New Job Electrical Engineer Apply Now  
Entry Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Deputy Associate Superblock Director for Plutonium Apply Now  
Executive | Full-time
Executive | Livermore, CA | 01/22/2026
New Job Operations Research Engineer Apply Now  
Entry Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Defense Science and Technology Internship Undergraduate Student - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 01/22/2026
New Job Power Grid Engineer - Lead Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Computational Engineering Division Graduate Intern - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 01/22/2026
New Job NIF&PS Deputy Principal Associate Director for Science & Technology - Active Security Clearance Required Apply Now  
Director | Full-time
Executive | Livermore, CA | 01/22/2026
New Job Critical Infrastructure Analysis Undergraduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 01/22/2026
New Job Mechanical - Structural Analyst Apply Now  
Entry Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Nuclear and Chemical Sciences Division Graduate Intern - Summer 2026 Apply Now  
Internship | Full-time
Students | Livermore, CA | 01/22/2026
New Job High Explosives Application Facility Senior Electronics Fabrication Technician - Active Clearance Required Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job National Security Engineering Division (NSED) Undergraduate Intern - Summer 2026 Apply Now  
Internship | Intern
Engineering | Livermore, CA | 01/22/2026
New Job Engineering Principal Associate Directorate's Office Graduate Intern - Summer 2026 Apply Now  
Entry Level | Full-time
Students | Livermore, CA | 01/22/2026
New Job Semiconductor Laser Device Engineer Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job ES&H Graduate Intern - Summer 2026 Apply Now  
Internship | Intern
Environmental, Safety & Health | Livermore, CA | 01/22/2026
New Job Power Electronics Engineer – Laser and Experimental Systems Apply Now  
Entry Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Sr. Health Physicist Apply Now  
Mid-Senior Level | Full-time
Environmental, Safety & Health | Livermore, CA | 01/22/2026
New Job Nuclear Material Control & Accountability (NMC&A) Accountant Apply Now  
Not Applicable | Full-time
Security | Livermore, CA | 01/22/2026
New Job National Security Engineering Division (NSED) Graduate Intern - Summer 2026 Apply Now  
Internship | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Facility Operations Manager - NIF Facility and Infrastructure Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Senior Labor Relations Advocate Apply Now  
Mid-Senior Level | Full-time
Legal | Livermore, CA | 01/22/2026
New Job Chief of Operations for Space Science and Security - Active Security Clearance Required Apply Now  
Mid-Senior Level | Full-time
Physical Life Sciences | Livermore, CA | 01/22/2026
New Job Mechanical Technologist/Sr. Mechanical Technologist – Cruise Missile Modernization Apply Now  
Associate | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Nurse Practitioner/Physician Assistant Apply Now  
Mid-Senior Level | Full-time
Environmental, Safety & Health | Tracy, CA | 01/22/2026
New Job Computational Chemistry Materials Science (CCMS) Graduate Intern - Summer 2026 Apply Now  
Entry Level | Intern
Students | Livermore, CA | 01/22/2026
New Job Engineering Principal Associate Directorate's Office Undergraduate Intern - Summer 2026 Apply Now  
Entry Level | Full-time
Students | Livermore, CA | 01/22/2026
New Job Biosciences and Biotechnology Division Undergraduate Intern - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 01/22/2026
New Job Resilient Infrastructure Systems Analyst Apply Now  
Associate | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Senior Semiconductor Laser Device Engineer Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Senior Security Researcher Apply Now  
Mid-Senior Level | Full-time
Information Technology/Computing | Livermore, CA | 01/22/2026
New Job Electrical Engineer Apply Now  
Mid-Senior Level | Full-time
Business Operations | Livermore, CA | 01/22/2026
New Job Computational Protein Design Scientist Apply Now  
Associate | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job NIF&PS OMST Engineering & Maintenance Manager – Optics Materials Science & Technology (OMST) Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job High-Temperature Materials Analyst Apply Now  
Associate | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Power Systems Graduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 01/22/2026
New Job Critical Infrastructure Analysis Graduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 01/22/2026
New Job Pulsed Power Engineer – Laser and Experimental Systems Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Hoisting and Rigging Engineer Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Counterintelligence Officer Apply Now  
Mid-Senior Level | Full-time
Security | Livermore, CA | 01/22/2026
New Job Cybersecurity Graduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 01/22/2026
New Job Superblock Facility Electrical Engineer Apply Now  
Associate | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Senior Systems Project Engineer Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job NIF & PS Hazardous Material Management Area Manager Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Transmission Grid Engineer - Lead Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Power Systems Undergraduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 01/22/2026
New Job Mission Manager for Space Sensing: Z Program, Space Science and Security (SSS) - Active Security Clearance Required Apply Now  
Mid-Senior Level | Full-time
Physical Life Sciences | Livermore, CA | 01/22/2026
New Job Senior Product Realization Team (PRT) Leader - Active Security Clearance Required Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Senior Counsel - Employment Law Apply Now  
Mid-Senior Level | Full-time
Legal | Livermore, CA | 01/22/2026
New Job Nuclear Facility Engineer Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Atmospheric, Earth & Energy Undergraduate Intern - Summer 2026 Apply Now  
Internship | Intern
Physical Life Sciences | Livermore, CA | 01/22/2026
New Job Molecular & Cellular Biology - Staff Scientist Apply Now  
Mid-Senior Level | Full-time
Physical Life Sciences | Livermore, CA | 01/22/2026
New Job Materials Engineering Division (MED): Graduate Intern - Spring 2026 Apply Now  
Internship | Intern
Engineering | Livermore, CA | 01/22/2026
New Job Senior Operations Research Engineer Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Atmospheric, Earth, & Energy Graduate Intern - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 01/22/2026
New Job Cybersecurity Undergraduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 01/22/2026
New Job Laser Modeling Physicist Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job NIF Sustainment Deputy Program Manager, NIF and Laser Systems Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Payroll Operations Accountant, Team Leader Apply Now  
Mid-Senior Level | Full-time
Finance & Accounting | Livermore, CA | 01/22/2026
New Job Defense Science and Technology Internship Graduate Student - Summer 2026 Apply Now  
Internship | Intern
Students | Livermore, CA | 01/22/2026
New Job Supervisor/Sr. Supervisor – Advanced Additive Manufacturing Group - Active Clearance Required Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Nuclear and Chemical Sciences Division Undergraduate Intern - Summer 2026 Apply Now  
Internship | Full-time
Students | Livermore, CA | 01/22/2026
New Job ES&H Undergraduate Intern - Summer 2026 Apply Now  
Internship | Intern
Environmental, Safety & Health | Livermore, CA | 01/22/2026
New Job Nuclear Facility Industrial Controls Cognizant Systems Engineer Apply Now  
Mid-Senior Level | Full-time
Engineering | Livermore, CA | 01/22/2026
New Job Analytical Chemistry - Staff Scientist Apply Now  
Associate | Full-time
Physical Life Sciences | Livermore, CA | 01/21/2026
New Job Accountant, Help Desk Apply Now  
Entry Level | Full-time
Finance & Accounting | Livermore, CA | 01/21/2026
New Job Electrical Engineering/Radiofrequency – Postdoctoral Researcher Apply Now  
Entry Level | Full-time
Engineering | Livermore, CA | 01/20/2026
New Job Fusion Materials Computational Materials Science - Postdoctoral Researcher Apply Now  
Entry Level | Full-time
Postdoctoral/Fellowship | Livermore, CA | 01/20/2026
New Job Computational Physics - Postdoctoral Researcher Apply Now  
Entry Level | Full-time
Postdoctoral/Fellowship | Livermore, CA | 01/16/2026
Irradiation and Characterization of Fusion Materials - Postdoctoral Researcher Apply Now  
Entry Level | Full-time
Postdoctoral/Fellowship | Livermore, CA | 12/29/2025
Reaction Kinetics - Postdoctoral Researcher Apply Now  
Associate | Full-time
Postdoctoral/Fellowship | Livermore, CA | 12/22/2025
Computational Optimization Postdoctoral Researcher Apply Now  
Entry Level | Full-time
Information Technology/Computing | Livermore, CA | 11/25/2025
Uncertainty Quantification for Surrogate Models Postdoctoral Researcher Apply Now  
Entry Level | Full-time
Information Technology/Computing | Livermore, CA | 11/25/2025
Applied Statistics Postdoctoral Researcher Apply Now  
Entry Level | Full-time
Postdoctoral/Fellowship | Livermore, CA | 11/19/2025
Finite Element and HPC - Postdoctoral Researcher Apply Now  
Entry Level | Full-time
Information Technology/Computing | Livermore, CA | 11/19/2025
Synthetic Biologist - Postdoctoral Researcher Apply Now  
Entry Level | Full-time
Physical Life Sciences | Livermore, CA | 11/18/2025
HED Physics - Postdoctoral Experimental Physicists Apply Now  
Entry Level | Full-time
Postdoctoral/Fellowship | Livermore, CA | 11/10/2025
Predictive Science Academic Alliance Program IV Student Intern (PSAAP IV) Apply Now  
Internship | Intern
Students | Livermore, CA | 11/03/2025
Computational Biology - Postdoctoral Researcher Apply Now  
Entry Level | Full-time
Physical Life Sciences | Livermore, CA | 10/15/2025
Machine Learning - Postdoctoral Researcher Apply Now  
Mid-Senior Level | Full-time
Information Technology/Computing | Livermore, CA | 08/12/2025

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