Security-Cleared Design Physicist

22 hours ago


Livermore, California, United States Lawrence Livermore National Laboratory Full time

Contribute to a national-security mission at Lawrence Livermore National Laboratory as a Security-Cleared Design Physicist. Apply your expertise in plasma physics, radiation transport, and nuclear physics to advance understanding in important national-security challenges.

Work on complex problems under limited direction and develop expertise in interrelated fields of physics important to weapons assessment and certification.

  • Assess complex physics interactions in nuclear explosions
  • Design and analyze experiments exploring the physics of nuclear explosives
  • Simulate weapons phenomena and perform weapons assessment and certification tasks
  • Define and implement stockpile stewardship for specific weapons systems
  • Present research results at scientific conferences and in peer-reviewed publications

Qualifications include a PhD in physics, engineering, or a related field, experience with computer-based design and analysis of experiments, and the ability to obtain and maintain a U.S. DOE Q-level security clearance.



  • Livermore, California, United States Lawrence Livermore National Laboratory Full time

    Contribute to a national-security mission at Lawrence Livermore National Laboratory as a Security-Cleared Design Physicist. Apply your expertise in plasma physics, radiation transport, nuclear physics, and more to advance understanding in important national-security challenges.Work on complex problems under limited direction and collaborate with a...

  • Design Physicist

    4 weeks ago


    Livermore, California, United States Lawrence Livermore National Laboratory Full time

    Job Title: Design PhysicistWe are seeking a highly skilled Design Physicist to join our team at Lawrence Livermore National Laboratory. As a Design Physicist, you will be responsible for advancing our understanding of complex physics interactions and developing methodologies for important national-security challenges.Key Responsibilities:Assess complex...


  • Livermore, California, United States LLNL Full time

    Job OpportunityWe are seeking highly skilled Design Physicists to join our team at Lawrence Livermore National Laboratory (LLNL). As a Design Physicist, you will play a critical role in advancing our understanding of complex physical processes and developing methodologies for important national-security challenges.Key ResponsibilitiesDesign and analyze...


  • Livermore, California, United States Lawrence Livermore National Laboratory Full time

    Job DescriptionWe are seeking a highly skilled Senior Design Physicist to join our team at Lawrence Livermore National Laboratory. As a key member of our Strategic Deterrence Directorate, you will be responsible for assessing, designing, and analyzing complex physics interactions relevant to our programs.Key Responsibilities:Assess and analyze complex...


  • Livermore, California, United States LLNL Full time

    Job OpportunityWe are seeking a highly skilled Senior Design Physicist to join our team at Lawrence Livermore National Laboratory (LLNL). As a key member of our Strategic Deterrence (SD) Directorate, you will be responsible for assessing, designing, and analyzing complex physics interactions relevant to our programs.Key Responsibilities:Develop and implement...

  • Senior Physicist

    1 month ago


    Livermore, California, United States Lawrence Livermore National Laboratory Full time

    Job Title: Senior Design PhysicistWe are seeking a highly skilled Senior Design Physicist to join our team at Lawrence Livermore National Laboratory. As a Senior Design Physicist, you will be responsible for assessing, designing, and analyzing complex physics interactions relevant to our programs.Key Responsibilities:Assess and analyze complex physics...

  • Senior Physicist

    2 weeks ago


    Livermore, California, United States Lawrence Livermore National Laboratory Full time

    Job Title: Senior Design PhysicistWe are seeking a highly skilled Senior Design Physicist to join our team at Lawrence Livermore National Laboratory. As a Senior Design Physicist, you will be responsible for assessing, designing, and analyzing complex physics interactions relevant to our programs.Key Responsibilities:Assess and analyze complex physics...

  • Senior Physicist

    3 weeks ago


    Livermore, California, United States Lawrence Livermore National Laboratory Full time

    Job Title: Senior Design PhysicistWe are seeking a highly skilled Senior Design Physicist to join our team at Lawrence Livermore National Laboratory. As a Senior Design Physicist, you will be responsible for assessing, designing, and analyzing complex physics interactions relevant to our programs.Key Responsibilities:Develop and implement innovative methods...

  • Health Physicist

    3 days ago


    Livermore, California, United States LLNL Full time

    Job Title: Health PhysicistWe are seeking a highly skilled Health Physicist to join our team at Lawrence Livermore National Laboratory (LLNL). As a Health Physicist, you will play a critical role in ensuring the safety of our employees and the public by providing expert advice on radiation safety and health physics.Key Responsibilities:Provide comprehensive...


  • Livermore, California, United States Lawrence Livermore National Laboratory Full time

    Job Title: Computational PhysicistWe are seeking a highly skilled Computational Physicist to join our team at Lawrence Livermore National Laboratory. As a key member of our Applied Physics Section, you will work on next-generation fissile materials production modeling and simulation using state-of-the-art adaptive computing technologies.Job Summary:The...


  • Livermore, California, United States Lawrence Livermore National Laboratory Full time

    Contribute to a national-security mission at Lawrence Livermore National Laboratory as a Nuclear Explosives Physicist. Apply your expertise in plasma physics, radiation transport, and nuclear physics to advance understanding in important national-security challenges.Responsibilities:Assess complex physics interactions in nuclear explosionsDesign and analyze...

  • Physicist

    4 weeks ago


    Livermore, California, United States Northwind Group Full time

    Job Title: PhysicistJob Summary:We are seeking a highly skilled Physicist to join our team at North Wind Services. As a Physicist, you will provide expertise in reaction theory and nuclear data, supporting advanced theories and improving physics descriptions of reactions. You will engage with teams to improve our understanding of reactions and descriptions...


  • Livermore, California, United States LLNL Full time

    Job Title: Health PhysicistWe are seeking a highly skilled Health Physicist to join our team at Lawrence Livermore National Laboratory (LLNL). As a Health Physicist, you will play a critical role in ensuring the safety of our employees and the public by providing expert advice on radiation safety and protection.Key Responsibilities:Evaluate and provide input...


  • Livermore, California, United States Lawrence Livermore National Laboratory Full time

    Job Title: Computational PhysicistWe are seeking a highly skilled Computational Physicist to join our team at Lawrence Livermore National Laboratory. As a key member of our Applied Physics Section, you will work on next-generation fissile materials production modeling and simulation using state-of-the-art adaptive computing technologies.Key...


  • Livermore, California, United States Lawrence Livermore National Laboratory Full time

    Job Title: Inertial Confinement Fusion PhysicistLawrence Livermore National Laboratory (LLNL) is seeking highly skilled Inertial Confinement Fusion Physicists to join our team in the Design Physics Division within the Strategic Deterrence (SD) Directorate.About the RoleWe are looking for talented individuals to work on the grand challenge of achieving...


  • Livermore, California, United States Lawrence Livermore National Laboratory Full time

    Radiation Safety Health PhysicistWe are seeking a highly skilled Radiation Safety Health Physicist to join our team at Lawrence Livermore National Laboratory (LLNL). This role requires a strong background in health physics and radiation safety to ensure compliance with regulatory requirements.Key Responsibilities:Evaluate and provide input on radiation...


  • Livermore, California, United States Lawrence Livermore National Laboratory Full time

    Radiation Safety Health Physicist RoleWe are seeking a highly skilled Radiation Safety Health Physicist to join our team at Lawrence Livermore National Laboratory (LLNL).Key Responsibilities:Evaluate and provide health physics input on radiation safety policies and procedures.Conduct assessments and audits necessary to comply with applicable regulatory...


  • Livermore, California, United States Lawrence Livermore National Laboratory Full time

    Job Title: Inertial Confinement Fusion PhysicistWe are seeking highly skilled physicists to join our team at Lawrence Livermore National Laboratory (LLNL) in the Design Physics Division within the Strategic Deterrence (SD) Directorate.About the Role:This is an exciting opportunity to contribute to the grand challenge of achieving thermonuclear ignition on...


  • Livermore, California, United States LLNL Full time

    Job OpportunityWe are seeking a highly skilled Computational Physicist to join our team at Lawrence Livermore National Laboratory (LLNL). As a key member of our Design Physics Division, you will play a critical role in advancing state-of-the-art physics simulation capabilities.Key ResponsibilitiesDevelop and implement advanced simulation tools using modern...


  • Livermore, California, United States Lawrence Livermore National Laboratory Full time

    Company DescriptionWe are a leading National Laboratory dedicated to advancing scientific knowledge and addressing complex global challenges. Our team of experts applies cutting-edge research to create innovative solutions that make a meaningful impact.We are committed to fostering a diverse and inclusive environment where talented individuals can thrive and...