LLNL
Showing 59 Engineering positions
Operational and Experimental Systems Manager
We have multiple openings for Operational and Experimental Systems Manager to serve as Shot Directors in the National Ignition Facility (NIF). You wil...
Design Drafter/Designer
We have multiple openings for a Mechanical and/or Electro-Mechanical Design Drafter or Designer to support new and on-going experiments and facilities...
National Security Engineering Division (NSED) Graduate Intern - Summer 2026
The National Security Engineering Division (NSED) within the Engineering Directorate has multiple openings for graduate level students and for student...
National Security Engineering Division (NSED) Undergraduate Intern - Summer 2026
The National Security Engineering Division (NSED) within the Engineering Directorate has multiple openings for continuing undergraduate students in th...
Materials Engineering Division (MED): Graduate Intern - Summer 2026
We have multiple openings for graduate level students and for students who received a bachelor’s or master’s degree to engage in practical research to...
Autonomous Systems Engineer
We have an opening for a Robotics and Controls Engineer specializing in autonomous sensor systems to support national security missions.You will contr...
Metallographer Tech/Sr. Tech - Mechanical Technologist/Senior Technologist
We have an opening for a Metallographer Tech/Sr. Tech (Mechanical Technologist/Senior Technologist) in the Materials and Non-Destructive Evaluation Se...
Superblock Technical Coordinator
We have an opening for a Technical Coordinator. Under general supervision, you will provide technical and administrative support for the acq...
Maintenance Coordinator
We have an opening for a Maintenance Coordinator.  You will provide advanced technical and administrative oversight and/or coordination of Correc...
Electronics Technologist/Sr. Electronics Technologist - Pulse Power
We have an opening for an Electronics Technologist/Senior Electronics Technologist to support Pulsed Power Research and Development (R&D). In this rol...
Laser Engineer
We have an opening for a Laser Engineer to support National Ignition Facility (NIF) laser engineering, operations, and maintenance within the world’s ...
Quality Engineer/Weapon Production Quality - Active Security Clearance Required
We have multiple openings for  Weapons Production Group (WPG) Quality Engineers . You will support new and on-going activities in support of the ...
Quality Engineer/Weapon Production Quality
We have multiple openings for  Weapons Production Group (WPG) Quality Engineers . You will support new and on-going activities in support of the ...
Senior Systems Engineer
We have an opening for a Systems Engineer to drive the adoption of Model-Based Systems Engineering (MBSE), digital requirements management, and relate...
Nonlinear Computational Analysis Engineer
We have multiple openings for experienced Nonlinear Computational Analysis Engineers with a strong background in computational mechanics, materia...
Control Systems Engineer
We have multiple openings for a Control Systems Engineer . You will provide engineering solutions for developing, implementing, and maintaining contro...
Nevada Experiment Integration Manager - Active Security Clearance Required
We have an opening for a Nevada Experiment Integration Manager to support sub-critical experiments and other programmatic testing efforts at the Nevad...
Target and Laser Interaction Sphere (TaLIS) Integration Lead
We are seeking a detail-oriented and technically adept Integration Lead to join the Target and Laser Interaction Sphere (TaLIS) expert group within th...
Product Design Engineer
We have multiple openings for  Product Design Engineers to support component design or surveillance efforts. Responsibilities could be focused on...
Mechanical Engineer
We have multiple openings for  Mechanical Engineers  to participate in new and ongoing projects. We provide nuclear weapon engineering desig...
Mechanical Engineer
We have an opening for a Mechanical Engineer to join our Precision Systems & Manufacturing Group. You will apply mechanical engineering principles to ...
Controls Engineer – Industrial systems, NIF
We have an opening for a Controls Engineer to support the Controls Engineering and Maintenance group. This work will take place within the National Ig...
Hydrodynamic Design and Test Groups Group Leader - Active Clearance Required
We have an opening for a Group Leader within the Hydrodynamic Design and Test Groups . The role combines administrative line supervisor responsibiliti...
Electrical Engineer
We have an opening for an Electrical Designer/Engineer who will prepare construction documents for new construction, remodeling, and modifications of ...
Nuclear Procurement Engineer
We have an opening for a  Nuclear Procurement Engineer, responsible for evaluating and procuring equipment, parts, and components to support the ...
Mechanical Technologist/Sr. Mechanical Technologist - Hydro
We have multiple openings for  Mechanical Technologist/Sr. Mechanical Technologist  to support various operations of new and on-going experi...
Electrical Engineer
We have an opening for an Electrical Engineer with interest in radiation effects and operational efficiency to work in the Target Diagnostic Engineeri...
Electronics Technologist – NIF Target Diagnostics
We have an opening for an Electronics Technologist/Senior Electronics Technologist .  You will provide technical support for Target Diagnostic En...
Nuclear Facility Senior Mechanical Project Engineer
We are seeking a Nuclear Facility Senior Mechanical Project Engineer to provide engineering design solutions for new construction, upgrades to facilit...
Target Layering System Manager
We have an opening for a Target Layering System Manager . You will be responsible for the target layering process used in the National Ignition Facili...
Facility Electrical Design Engineer, System Manager
We have an opening for a Facility Electrical Design Engineer, System Manager role. This work will take place on NIF and NIF support facilities within ...
BIM Specialist
We have an opening for a skilled and detail-oriented BIM Specialist who will focus on developing, coordinating, and maintaining BIM models and constru...
Mechanical Properties Technologist
We have an opening for a Mechanical Properties Technologist within the High Explosives Applications Facility (HEAF) supporting the Environmental and M...
Nuclear Facility Senior Electrical Project Engineer
We have an opening for a Nuclear Facility Senior Electrical Project Engineer to provide engineering support for new construction, upgrades to electric...
Nuclear Systems Reliability Engineer
We have multiple openings for  Nuclear Systems Reliability Engineers  to apply advanced technical knowledge in support of ongoing projects i...
Mechanical Technologist/Sr. Mechanical Technologist - S300 FXR
We have multiple openings for a  Mechanical Technologist/Sr. Mechanical Technologist to support LLNL’s Site 300 (Tracy, CA) Flash X-Ray (FXR) Acc...
Control Systems Hardware Engineer
We have multiple openings for a Control Systems Hardware Engineer . You will provide engineering solutions for developing, implementing, and maintaini...
Guidance, Navigation & Control (GNC)/Flight Dynamics Software Developer
We have an opening for a Guidance, Navigation, & Control ( GNC)/Flight Dynamics Software Developer in support of the Flight Performance Integrati...
Senior Security Researcher
We have multiple openings for a  Senior Research Scientist  to lead efforts to develop techniques and tools for cybersecurity in s...
Power Grid Engineer
We have multiple openings for a Power Grid Engineer to conduct research in the topics of power system modeling and simulation, analysis, planning...
Mechanical Technologist/Sr. Mechanical Technologist - Nuclear Materials Engineering
We have multiple openings for Mechanical Technologists/Sr. Mechanical Technologists to support the various operations of new and on-going experiments ...
Mechanical Technologist/Sr. Mechanical Technologist
We have an opening for Mechanical Technologist/Sr. Mechanical Technologist to support the various operations of new and on-going experiments at LLNL’s...
Electronics Technologist– NIF Diagnostics (MRE)
We are seeking an early to mid-career Electronics Technician to build, integrate, test, and sustain diagnostic hardware used to capture data during ex...
Operations Research Engineer
We have an opening for an  Operations Research Engineer  with expertise in energy systems simulation and management, electricity market...
Power Grid Engineer - Lead
We have an opening for an experienced Power Grid Engineer .  You will lead system research on electrical power grid infrastructure analysis with ...
Mechanical - Structural Analyst
We have multiple openings for Mechanical/Structural Engineering Analysts with a strong background in solid mechanics and finite element analysis ...
Semiconductor Laser Device Engineer
We have an opening for a Semiconductor Laser Device Engineer with expertise in semiconductor laser diodes. You will define, develop, and deploy high p...
Power Electronics Engineer – Laser and Experimental Systems
We have an opening for an experienced Power Electronics Engineer to support the National Ignition Facility & Photon Science (NIF&PS) Directorate portf...
Resilient Infrastructure Systems Analyst
We have multiple openings for highly qualified engineers to join our interdisciplinary team of Infrastructure System Resilience Analysts supporti...
Senior Semiconductor Laser Device Engineer
We have an opening for a Senior Semiconductor Laser Device Engineer with expertise in semiconductor laser diodes. You will define, develop, and deploy...
Computational Protein Design Scientist
We have an opening for a Computational Protein Design Scientist to conduct research advancing our next-generation, machine learning-driven comput...
Pulsed Power Engineer – Laser and Experimental Systems
We have an opening for an experienced Pulsed Power Engineer to support the National Ignition Facility and Photon Science (NIF&PS) portfolio of program...
Hoisting and Rigging Engineer
We have an opening for a  Hoisting and Rigging Engineer  to serve as the Subject Matter Expert for all crane, hoist, and rigging safety proc...
Nuclear Facility Engineer
We have an opening for a Nuclear Facility Engineer to provide engineering support for new construction, upgrades to facility systems (i.e., building s...
Materials Engineering Division (MED): Graduate Intern - Spring 2026
We have multiple openings for graduate level students and for students who received a bachelor’s or master’s degree to engage in practical research to...
Senior Operations Research Engineer
We have an opening for a Senior Operations Research Engineer , with expertise in energy systems simulation and management, electricity markets, c...
NIF Sustainment Deputy Program Manager, NIF and Laser Systems
Are you ready to lead a multi-year, $600M program advancing the world’s most powerful laser systems in support of national security science? The Natio...
Electrical Engineering/Radiofrequency – Postdoctoral Researcher
We have an opening for a  Postdoctoral Researcher  specializing in the area of radiofrequency devices and systems. You will be an integral p...
Applied Statistics Postdoctoral Researcher
We have multiple openings for Postdoctoral Researchers . You will engage in cutting edge research, design, and deployment of statistical methods ...