llnl Jobs
198 open roles
- Physics Division Undergraduate Internship - Summer 2027 · Livermore, CA, us
- Business Undergraduate Intern - Summer 2027 · Livermore, CA, us
- Physics Division Graduate Internship - Summer 2027 · Livermore, CA, us
- Software Developer · Livermore, CA, us
- Senior Mechanical Engineer · Livermore, CA, us
- Senior Mechanical Engineer - Active Clearance Required · Livermore, CA, us
- ROTC Undergraduate Intern - Summer 2027 · Livermore, CA, us
- Mission Partner Sites IT Operations Associate · Livermore, CA, us
- Chief of Staff, Strategic Threat Analysis and Response - Active Security Clearance Required · Livermore, CA, us
- Embedded Systems Engineer – Super Intelligence Integration · Livermore, CA, us
- Super Intelligence Platform Integration Engineer · Livermore, CA, us
- Precision/Mechanical Engineer · Livermore, CA, us
- Applied Super Intelligence Engineer, Physical Systems · Livermore, CA, us
- Counterintelligence Officer - Active Clearance Required · Livermore, CA, us
- Counterintelligence Analyst - Active Clearance Required · Livermore, CA, us
- Business Development Executive · Livermore, CA, us
- Communications Specialist – Livermore Information Technology Program · Livermore, CA, us
- Technical Communications Specialist · Livermore, CA, us
- Project Portfolio Manager (Nuclear) · Livermore, CA, us
- Project Portfolio Manager - Transition and Disposition · Livermore, CA, us
- W80-5 Deputy Program Manager - Active Security Clearance Required · Livermore, CA, us
- Center for Global Security Research (CGSR) Undergraduate Research Associate - Summer 2027 · Livermore, CA, us
- HPC Operations Engineer · Livermore, CA, us
- Technical Release Representative/Technical Coordinator · Livermore, CA, us
- Windows Server Administrator · Livermore, CA, us
- Non-Destructive Assay Manager - Materials Science Division · Livermore, CA, us
- Senior Neutronics Engineer · Livermore, CA, us
- Painter · Livermore, CA, us
- Mechanical Engineer · Livermore, CA, us
- Information Systems Security Engineer - ACTIVE SECURITY CLEARANCE REQUIRED · Livermore, CA, us
- R&D Radiation Protection Training Program Lead · Livermore, CA, us
- Resilient Infrastructure Operational Systems Analyst · Livermore, CA, us
- Power Systems Undergraduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2027 · Livermore, CA, us
- Power Systems Graduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2027 · Livermore, CA, us
- Resilient Infrastructure Systems Analyst - SI Focus · Livermore, CA, us
- Critical Infrastructure Analysis Graduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2027 · Livermore, CA, us
- Cybersecurity Graduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2027 · Livermore, CA, us
- Financial Analyst III - Strategic Deterrence · Livermore, CA, us
- Intelligence Program Manager · Livermore, CA, us
- Science and Technology Assessments Intelligence Analyst · Livermore, CA, us
- Synthetic Biologist - Postdoctoral Researcher · Livermore, CA, us
- Radiological Assistance Program Nuclear Scientist/Engineer · Livermore, CA, us
- Radiation Protection Functional Area Manager · Livermore, CA, us
- Crafts Supervisor - Alarms Group · Livermore, CA, us
- Virtualization Platform Engineer · Livermore, CA, us
- Electrician II - Mid Shift · Livermore, CA, us
- Laboratory Vacuum Equipment Technologist / Sr. Technologist · Livermore, CA, us
- Dimensional Inspection Planner & Foreman / Senior Dimensional Inspection Planner & Foreman - Active Clearance Required · Livermore, CA, us
- Electrical Maintenance Production Supervisor/Senior Electrical Maintenance Production Supervisor · Livermore, CA, us
- Physics-Informed Machine Learning - Postdoctoral Researcher · Livermore, CA, us
- Associate Deputy Director for Program Enablement – Active Security Clearance Required · Livermore, CA, us
- Modeling Physicist · Princeton, NJ, us
- Mission Partner Sites IT Integration Associate · Livermore, CA, us
- National Ignition Facility Cross Timing Electronics Technologist · Livermore, CA, us
- Summer Law Clerk · Livermore, CA, us
- Livermore Center for Quantum Science (LCQS) Undergraduate Internship - Summer 2027 · Livermore, CA, us
- Livermore Center for Quantum Science (LCQS) Graduate Internship - Summer 2027 · Livermore, CA, us
- R&D Radiation Generating Device and Sealed Radioactive Source Program Lead · Livermore, CA, us
- Nuclear Safety Engineer · Livermore, CA, us
- W80-4 Engineering Group Leader - Active Security Clearance Required · Livermore, CA, us
- Standby Reliability Power Electrician · Livermore, CA, us
- Geographic Information System Software Developer · Livermore, CA, us
- Field Health Physicist · Livermore, CA, us
- Industrial Control Engineer · Livermore, CA, us
- Solutions Architect · Livermore, CA, us
- Center for Global Security Research (CGSR) Graduate Research Associate - Summer 2027 · Livermore, CA, us
- Air Quality Environmental Analyst · Livermore, CA, us
- Engineering Technical Associate · Livermore, CA, us
- Applied Engineering Mechanics Group Leader - Active Security Clearance Required · Livermore, CA, us
- Security Researcher · Livermore, CA, us
- Senior Laser Electro-Optic Technologist - Laser Systems Engineering and Operations Division · Livermore, CA, us
- Sidney Fernbach Postdoctoral Fellow · Livermore, CA, us
- Facility Manager · Tracy, CA, us
- Business Operations Specialist – Active Security Clearance Required · Mercury, NV, us
- Senior Security Researcher · Livermore, CA, us
- Architect · Livermore, CA, us
- Ab Initio Nuclear Theory - Postdoctoral Researcher · Livermore, CA, us
- Senior Systems Project Engineer · Livermore, CA, us
- Nuclear Safety Functional Area Manager- Active Security Clearance Required · Livermore, CA, us
- Subcontract Analyst · Livermore, CA, us
- Senior Cyber Super Intelligence (SI) Engineer · Livermore, CA, us
- Alarms System Group Leader · Livermore, CA, us
- Computational Materials Scientist - Postdoctoral Researcher · Livermore, CA, us
- Business Systems Analyst Undergraduate Intern - 2027 · Livermore, CA, us
- Procurement Analyst Undergraduate Intern - 2027 · Livermore, CA, us
- SI/ML Computational Biologist - Postdoctoral Researcher · Livermore, CA, us
- Chief Financial Officer · Livermore, CA, us
- Particle Beam Physics – Postdoctoral Researcher · Livermore, CA, us
- Nuclear Facility Cognizant System Electrical Engineer · Livermore, CA, us
- Biosafety Functional Area Manager · Livermore, CA, us
- Nondestructive Evaluation Ultrasound - Postdoctoral Researcher · Livermore, CA, us
- Metallurgist / Materials Engineer – Joining and Thermal Processing · Livermore, CA, us
- Forensic Science Center Director - Active Security Clearance Required · Livermore, CA, us
- Laser System Operator · Livermore, CA, us
- Predictive Science Academic Alliance Program IV Student Intern (PSAAP IV) · Livermore, CA, us
- Astronomy & Astrophysics - Postdoctoral Researcher · Livermore, CA, us
- Computing Undergraduate Student Intern: HPC Cluster Engineer Academy Internship Program · Livermore, CA, us
- Cybersecurity Undergraduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2027 · Livermore, CA, us
- Critical Infrastructure Analysis Undergraduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2027 · Livermore, CA, us
- Hyperspectral Geology - Postdoctoral Researcher · Livermore, CA, us
- Atmospheric Transport and Dispersion Modeler - Staff Scientist · Livermore, CA, us
- Senior Project Controls Analyst · Livermore, CA, us
- CED Faculty Scholar · Livermore, CA, us
- Virtual Desktop Engineer/Desktop Engineer · Livermore, CA, us
- Laser-Matter Interaction Experimentalist · Livermore, CA, us
- Laser Postdoctoral Researcher - Advanced Photon Technologies · Livermore, CA, us
- Intelligence Analyst · Livermore, CA, us
- Engineering Technical Associate - Laser Systems Engineering and Operations Division · Livermore, CA, us
- Computational Fault Mechanics - Postdoctoral Researcher · Livermore, CA, us
- Computational Modeling - Postdoctoral Research Staff Member · Livermore, CA, us
- Synthetic Chemistry Automation & Advanced Manufacturing - Postdoctoral Researcher · Livermore, CA, us
- Materials Science Division Graduate Intern - Winter/Spring 2027 · Livermore, CA, us
- Nuclear Facility Mechanical Cognizant Systems Engineer · Livermore, CA, us
- Electromagnetics Section Group Leader - Active Clearance Required · Livermore, CA, us
- Boiler & Pressure System Mechanic II · Livermore, CA, us
- AI/ML Computational Biologist - Postdoctoral Researcher · Livermore, CA, us
- Electronics Technologist –Power Conditioning System Operations and Maintenance · Livermore, CA, us
- Target Experimental Systems Engineering and Operations Manager · Livermore, CA, us
- Defense Technologies Engineering Division (DTED): Graduate Intern - Summer 2027 · Livermore, CA, us
- Industrial Hygienist · Livermore, CA, us
- Processing Science of Rare Earth Metals and Alloys - Postdoctoral Researcher · Livermore, CA, us
- Space Science Institute Graduate Intern - Summer 2027 · Livermore, CA, us
- Space Science Institute Undergraduate Intern - Summer 2027 · Livermore, CA, us
- Optical Engineer · Livermore, CA, us
- Senior Optical Metrology Engineer · Livermore, CA, us
- Extreme Light, Matter, and Fusion Graduate Intern - Summer 2027 · Livermore, CA, us
- Extreme Light, Matter, and Fusion Undergraduate Intern - Summer 2027 · Livermore, CA, us
- Space Optomechanical Systems Group Leader - Active Clearance Required · Livermore, CA, us
- Pulsed Power Electrical Engineer - Laser and Experimental Systems · Livermore, CA, us
- Polymer Enclave Data Architecture and Integration Lead - Active Security Clearance Required · Livermore, CA, us
- Computational Chemistry Materials Science (CCMS) Graduate Intern - Summer 2027 · Livermore, CA, us
- Materials and Chemistry Institute (MaCI) Graduate Intern - Summer 2027 · Livermore, CA, us
- Materials and Chemistry Institute (MaCI) Undergraduate Intern - Summer 2027 · Livermore, CA, us
- Materials Science Division Undergraduate Intern - Winter/Spring 2027 · Livermore, CA, us
- Research Compliance Specialist · Livermore, CA, us
- HVAC Mechanic II · Livermore, CA, us
- Electrician II · Livermore, CA, us
- Defense Science and Technology Internship Graduate Computer Student - Summer 2027 · Livermore, CA, us
- Defense Science and Technology Internship Graduate Student - Summer 2027 · Livermore, CA, us
- Defense Science and Technology Internship Undergraduate Student - Summer 2027 · Livermore, CA, us
- Data Science Institute Graduate Student Intern - Summer 2027 · Livermore, CA, us
- Computational Biologist (ML) Postdoctoral Researcher · Livermore, CA, us
- Protein Bioinformatics - Postdoctoral Researcher · Livermore, CA, us
- Automation Materials Chemist - Postdoctoral Researcher · Livermore, CA, us
- Postdoctoral - Reduced Order Modeling - Research Staff Member · Livermore, CA, us
- Metrology/Precision Research Engineer · Livermore, CA, us
- Electronics Technologist/Sr. Electronics Technologist · Livermore, CA, us
- Energy System Modeling - Postdoctoral Researcher · Livermore, CA, us
- Senior Cyber AI Engineer · Livermore, CA, us
- Computing Undergraduate Student Intern: DevOps Internship Program - Summer 2027 · Livermore, CA, us
- Electrician II - Water Shop · Livermore, CA, us
- Laser Engineer · Livermore, CA, us
- Mechanical Design Drafter/Designer · Livermore, CA, us
- Data Science Institute Undergraduate Student Intern - Summer 2027 · Livermore, CA, us
- Technical Coordinator/Senior Technical Coordinator · Livermore, CA, us
- Procurement Policy Analyst · Livermore, CA, us
- Nondestructive Assay Subject Matter Expert and Analyst · Livermore, CA, us
- Nuclear Facility Electrical Project Engineer · Livermore, CA, us
- Nuclear Criticality Safety Postdoctoral Research Staff · Livermore, CA, us
- Risk and Insurance Manager · Livermore, CA, us
- Materials Engineering Division (MED): Graduate Intern - Summer 2027 · Livermore, CA, us
- Materials Engineering Division (MED): Undergraduate Intern - Summer 2027 · Livermore, CA, us
- Laser and Experimental Systems Engineering Undergraduate Intern - Summer 2027 · Livermore, CA, us
- Laser and Experimental Systems Engineering Graduate Intern - Summer 2027 · Livermore, CA, us
- Defense Technologies Engineering Division (DTED): Undergraduate Intern - Summer 2027 · Livermore, CA, us
- Additive Manufacturing Technologist/ Senior Additive Manufacturing Technologist · Livermore, CA, us
- Computing Graduate Student Intern - Spring 2027 · Livermore, CA, us
- Computing Undergraduate Student Intern - Early Internship Program Summer 2027 · Livermore, CA, us
- Computing Community College Student Intern - Technical Internship Program Summer 2027 · Livermore, CA, us
- Atmospheric Sciences - Postdoctoral Researcher · Livermore, CA, us
- National Security Engineering Division (NSED) Undergraduate Intern - Summer 2027 · Livermore, CA, us
- National Security Engineering Division (NSED) Graduate Intern - Summer 2027 · Livermore, CA, us
- Computational Engineering Division Graduate Intern - Summer 2027 · Livermore, CA, us
- Atomistic and Data-Driven Modeling of Materials for Energy Applications - Postdoctoral Researcher · Livermore, CA, us
- Electrical Engineer - Space Systems · Livermore, CA, us
- Intelligence Analyst: Z Program · Livermore, CA, us
- Cyber Security Engineer · Livermore, CA, us
- Senior Cryogenic Factory Technologist · Livermore, CA, us
- Mechanical Technologist - Cryogenic Operations - National Ignition Facility · Livermore, CA, us
- Subcontract Analyst - Fabrications · Livermore, CA, us
- Solid State Magnetic Resonance Spectroscopist - Postdoctoral Researcher · Livermore, CA, us
- Transmission Grid Engineer - Lead · Livermore, CA, us
- Weapons Infrastructure Construction Manager · Livermore, CA, us
- Senior Optomechanical Engineer · Livermore, CA, us
- Senior Optical Engineer · Livermore, CA, us
- Electrical Engineer – Unmanned Systems & Ground Penetrating Radar · Livermore, CA, us
- Power Grid Dynamics Engineer - Lead · Livermore, CA, us
- Power Grid Dynamics Engineer · Livermore, CA, us
- Power Grid Engineer - Lead · Livermore, CA, us
- Senior Mechanical Engineering Analyst · Livermore, CA, us
- Microwave/RF Engineer · Livermore, CA, us
- Data Science Engineer · Livermore, CA, us
- Machine Learning (ML) Bioengineer · Livermore, CA, us
- Operations Research Postdoctoral Researcher · Livermore, CA, us
- Mesoscale Modeling – Postdoctoral Researcher · Livermore, CA, us
- Nonlinear Computational Analysis Engineer · Livermore, CA, us
- Space Hardware - Postdoctoral Researcher · Livermore, CA, us
- Power Grid Engineer · Livermore, CA, us
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