CompanyHires via SmartRecruiters
LLNL jobs: 203 open positions
LLNL is hiring through SmartRecruiters. We list 203 open roles from its public career page; each link goes to the original posting.
- Open jobs
- 203
- New in last 7 days
- 46
- Latest posting
- Nov 10
Roles at LLNL
Locations
- Livermore, CA 199
Open jobs Grouped by team, newest first
Other 203
- Full Stack Software Engineer
- Mechanical Engineer
- Chief of Staff, Strategic Threat Analysis and Response - Active Security Clearance Required
- Physics Division Undergraduate Internship - Summer 2027
- Business Undergraduate Intern - Summer 2027
- Physics Division Graduate Internship - Summer 2027
- Intelligence Program Manager
- Business Operations Specialist
- HPC Operations Engineer
- Software Developer
- Senior Mechanical Engineer
- Senior Mechanical Engineer - Active Clearance Required
- ROTC Undergraduate Intern - Summer 2027
- Counterintelligence Analyst - Active Clearance Required
- Embedded Systems Engineer – Super Intelligence Integration
- Super Intelligence Platform Integration Engineer
- Precision/Mechanical Engineer
- Applied Super Intelligence Engineer, Physical Systems
- Counterintelligence Officer - Active Clearance Required
- Business Development Executive
- Communications Specialist – Livermore Information Technology Program
- Technical Communications Specialist
- Project Portfolio Manager (Nuclear)
- Project Portfolio Manager - Transition and Disposition
- W80-5 Deputy Program Manager - Active Security Clearance Required
- Center for Global Security Research (CGSR) Undergraduate Research Associate - Summer 2027
- Center for Global Security Research (CGSR) Graduate Research Associate - Summer 2027
- Technical Release Representative/Technical Coordinator
- Windows Server Administrator
- Non-Destructive Assay Manager - Materials Science Division
- Senior Neutronics Engineer
- Painter
- Mechanical Engineer
- Information Systems Security Engineer - ACTIVE SECURITY CLEARANCE REQUIRED
- R&D Radiation Protection Training Program Lead
- Resilient Infrastructure Operational Systems Analyst
- Power Systems Undergraduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2027
- Power Systems Graduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2027
- Critical Infrastructure Analysis Undergraduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2027
- Resilient Infrastructure Systems Analyst - SI Focus
- Critical Infrastructure Analysis Graduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2027
- Cybersecurity Undergraduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2027
- Cybersecurity Graduate Intern - Cyber and Critical Infrastructure Summer Institute - Summer 2027
- Financial Analyst III - Strategic Deterrence
- Science and Technology Assessments Intelligence Analyst
- Synthetic Biologist - Postdoctoral Researcher
- Radiological Assistance Program Nuclear Scientist/Engineer
- Radiation Protection Functional Area Manager
- Crafts Supervisor - Alarms Group
- Virtualization Platform Engineer
- Electrician II - Mid Shift
- Laboratory Vacuum Equipment Technologist / Sr. Technologist
- Dimensional Inspection Planner & Foreman / Senior Dimensional Inspection Planner & Foreman - Active Clearance Required
- Electrical Maintenance Production Supervisor/Senior Electrical Maintenance Production Supervisor
- Physics-Informed Machine Learning - Postdoctoral Researcher
- Associate Deputy Director for Program Enablement – Active Security Clearance Required
- Modeling Physicist
- National Ignition Facility Cross Timing Electronics Technologist
- Summer Law Clerk
- Livermore Center for Quantum Science (LCQS) Undergraduate Internship - Summer 2027
- Livermore Center for Quantum Science (LCQS) Graduate Internship - Summer 2027
- R&D Radiation Generating Device and Sealed Radioactive Source Program Lead
- Nuclear Safety Engineer
- W80-4 Engineering Group Leader - Active Security Clearance Required
- Standby Reliability Power Electrician
- Geographic Information System Software Developer
- Field Health Physicist
- Industrial Control Engineer
- Risk Manager
- Solutions Architect
- Air Quality Environmental Analyst
- Engineering Technical Associate
- Applied Engineering Mechanics Group Leader - Active Security Clearance Required
- Security Researcher
- Senior Laser Electro-Optic Technologist - Laser Systems Engineering and Operations Division
- Sidney Fernbach Postdoctoral Fellow
- Facility Manager
- Business Operations Specialist – Active Security Clearance Required
- Senior Security Researcher
- Architect
- Ab Initio Nuclear Theory - Postdoctoral Researcher
- Senior Systems Project Engineer
- Nuclear Safety Functional Area Manager- Active Security Clearance Required
- Subcontract Analyst
- Senior Cyber Super Intelligence (SI) Engineer
- Alarms System Group Leader
- Computational Materials Scientist - Postdoctoral Researcher
- Atomistic and Data-Driven Modeling of Materials for Energy Applications - Postdoctoral Researcher
- Business Systems Analyst Undergraduate Intern - 2027
- Procurement Analyst Undergraduate Intern - 2027
- SI/ML Computational Biologist - Postdoctoral Researcher
- Hyperspectral Geology - Postdoctoral Researcher
- Computational Fault Mechanics - Postdoctoral Researcher
- Computational Modeling - Postdoctoral Research Staff Member
- Chief Financial Officer
- Particle Beam Physics – Postdoctoral Researcher
- Nuclear Facility Cognizant System Electrical Engineer
- Biosafety Functional Area Manager
- Nondestructive Evaluation Ultrasound - Postdoctoral Researcher
- Metallurgist / Materials Engineer – Joining and Thermal Processing
- Forensic Science Center Director - Active Security Clearance Required
- Laser System Operator
- Predictive Science Academic Alliance Program IV Student Intern (PSAAP IV)
- Mechanical Engineer
- Astronomy & Astrophysics - Postdoctoral Researcher
- Computing Undergraduate Student Intern: HPC Cluster Engineer Academy Internship Program
- Atmospheric Transport and Dispersion Modeler - Staff Scientist
- Senior Project Controls Analyst
- CED Faculty Scholar
- Laser-Matter Interaction Experimentalist
- Laser Postdoctoral Researcher - Advanced Photon Technologies
- Extreme Light, Matter, and Fusion Undergraduate Intern - Summer 2027
- Extreme Light, Matter, and Fusion Graduate Intern - Summer 2027
- Intelligence Analyst
- Protein Bioinformatics - Postdoctoral Researcher
- Computational Biologist (ML) Postdoctoral Researcher
- Engineering Technical Associate - Laser Systems Engineering and Operations Division
- Synthetic Chemistry Automation & Advanced Manufacturing - Postdoctoral Researcher
- Materials Science Division Graduate Intern - Winter/Spring 2027
- Nuclear Facility Mechanical Cognizant Systems Engineer
- Electromagnetics Section Group Leader - Active Clearance Required
- Boiler & Pressure System Mechanic II
- Electronics Technologist –Power Conditioning System Operations and Maintenance
- Target Experimental Systems Engineering and Operations Manager
- Defense Technologies Engineering Division (DTED): Graduate Intern - Summer 2027
- Defense Technologies Engineering Division (DTED): Undergraduate Intern - Summer 2027
- Industrial Hygienist
- Processing Science of Rare Earth Metals and Alloys - Postdoctoral Researcher
- Space Science Institute Graduate Intern - Summer 2027
- Space Science Institute Undergraduate Intern - Summer 2027
- Optical Engineer
- Senior Optical Metrology Engineer
- Space Optomechanical Systems Group Leader - Active Clearance Required
- Pulsed Power Electrical Engineer - Laser and Experimental Systems
- Polymer Enclave Data Architecture and Integration Lead - Active Security Clearance Required
- Computational Chemistry Materials Science (CCMS) Graduate Intern - Summer 2027
- Materials and Chemistry Institute (MaCI) Graduate Intern - Summer 2027
- Materials and Chemistry Institute (MaCI) Undergraduate Intern - Summer 2027
- Materials Science Division Undergraduate Intern - Winter/Spring 2027
- Research Compliance Specialist
- HVAC Mechanic II
- Electrician II
- Defense Science and Technology Internship Graduate Computer Student - Summer 2027
- Defense Science and Technology Internship Graduate Student - Summer 2027
- Defense Science and Technology Internship Undergraduate Student - Summer 2027
- Data Science Institute Graduate Student Intern - Summer 2027
- Automation Materials Chemist - Postdoctoral Researcher
- Postdoctoral - Reduced Order Modeling - Research Staff Member
- Metrology/Precision Research Engineer
- Electronics Technologist/Sr. Electronics Technologist
- Energy System Modeling - Postdoctoral Researcher
- Computing Undergraduate Student Intern: DevOps Internship Program - Summer 2027
- Electrician II - Water Shop
- Laser Engineer
- Mesoscale Modeling - Postdoctoral Researcher
- Mechanical Design Drafter/Designer
- Data Science Institute Undergraduate Student Intern - Summer 2027
- Technical Coordinator/Senior Technical Coordinator
- Procurement Policy Analyst
- Nondestructive Assay Subject Matter Expert and Analyst
- Nuclear Facility Electrical Project Engineer
- Design Drafter/Designer
- Nuclear Criticality Safety Postdoctoral Research Staff
- Risk and Insurance Manager
- Materials Engineering Division (MED): Graduate Intern - Summer 2027
- Materials Engineering Division (MED): Undergraduate Intern - Summer 2027
- Laser and Experimental Systems Engineering Undergraduate Intern - Summer 2027
- Laser and Experimental Systems Engineering Graduate Intern - Summer 2027
- Flight Test Mission Engineer
- Senior Mechanical Engineer - Active Clearance Required
- Additive Manufacturing Technologist/ Senior Additive Manufacturing Technologist
- Computing Graduate Student Intern - Spring 2027
- Computing Graduate Student Intern - Summer 2027
- Computing Undergraduate Student Intern - Spring 2027
- Computing Undergraduate Student Intern - Summer 2027
- Computing Undergraduate Student Intern - Early Internship Program Summer 2027
- Computing Community College Student Intern - Technical Internship Program Summer 2027
- Atmospheric Sciences - Postdoctoral Researcher
- National Security Engineering Division (NSED) Undergraduate Intern - Summer 2027
- National Security Engineering Division (NSED) Graduate Intern - Summer 2027
- Computational Engineering Division Graduate Intern - Summer 2027
- Electrical Engineer - Space Systems
- Senior Cryogenic Factory Technologist
- Mechanical Technologist - Cryogenic Operations - National Ignition Facility
- Subcontract Analyst - Fabrications
- Solid State Magnetic Resonance Spectroscopist - Postdoctoral Researcher
- Transmission Grid Engineer - Lead
- Weapons Infrastructure Construction Manager
- Senior Optomechanical Engineer
- Senior Optical Engineer
- Atmospheric Sciences - Postdoctoral Researcher
- Electrical Engineer – Unmanned Systems & Ground Penetrating Radar
- Power Grid Dynamics Engineer - Lead
- Power Grid Dynamics Engineer
- Power Grid Engineer - Lead
- Senior Mechanical Engineering Analyst
- Microwave/RF Engineer
- Data Science Engineer
- Machine Learning (ML) Bioengineer
- Operations Research Postdoctoral Researcher
- Nonlinear Computational Analysis Engineer
- Space Hardware - Postdoctoral Researcher
- Power Grid Engineer