High Energy Density Science (HEDS) Center Postdoctoral Fellow

About the role

The High Energy Density Science (HEDS) Center Postdoctoral Fellowship at Lawrence Livermore National Laboratory (LLNL) is designed to attract top HEDS talent and support fellows' careers as they grow to be future leaders of the field. Fellows participate in experimental, theoretical, or computational work and have access to LLNL's extensive computing facilities, talent pool, specialized laboratory facilities, and field equipment. The HEDS Center connects experts worldwide with LLNL's capabilities, strengthening fundamental research collaborations with the academic community and recruiting bright scientists to HEDS programs.

Responsibilities

• Conduct research and/or development in one or more of the following areas: plasma physics, astrophysics, hydrodynamics, nuclear physics, high pressure science, warm dense matter and hot dense matter physics, strongly coupled Coulomb systems, lasers, laser-driven dynamic compression, matter at extreme conditions, interiors of planets and exoplanets, giant impacts, or related field
• Organize, analyze, and present data from research
• Pursue independent (but complementary) research interests and interact with exceptional scientists both internal and external to the Laboratory
• Collaborate with others in a multidisciplinary team environment to accomplish research goals
• Publish research results in peer-reviewed scientific or technical journals and present results at external conferences, seminars, and/or technical meetings
• Perform other duties as assigned

Qualifications

• Must be eligible to access the Laboratory in compliance with Section 3112 of the National Defense Authorization Act (NDAA)
• Endorsement from a prospective mentor, who must be a permanent research staff member at LLNL
• PhD in a field relevant to high energy density science, including nuclear physics, plasma physics, hydrodynamics, astrophysics, lasers, warm dense matter, hot dense matter, strongly coupled Coulomb systems, high-pressure science, laser-driven dynamic compression, matter at extreme conditions, interiors of planets and exoplanets, giant impacts
• Creativity, exceptional ability, and proven accomplishments in applicant's area of specialization as demonstrated through publication of peer-reviewed literature, awards, or other accomplishments
• Demonstrated ability to propose and execute research aligned with current or emerging LLNL high energy density science mission needs and strategic growth areas
• Demonstrated potential for sustained technical contribution in research areas of current or emerging strategic importance to LLNL in high energy density science
• Proficient verbal and written communication skills to collaborate effectively in a team environment and present and explain technical information as demonstrated through publication of peer-reviewed literature, presentations, and the interview

Pay

$151,092 Annually. This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. An employee's position within the salary range will be based on several factors including, but not limited to, specific competencies, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs.

Schedule

This is a Postdoctoral appointment with the possibility of extension to a maximum of three years, open to those who have been awarded a PhD at time of hire date. Depending on your assignment, this position may offer a hybrid schedule, blending in-person and virtual presence. You may have the flexibility to work from home one or more days per week.

Benefits

• Included in 2026 Best Places to Work by Glassdoor
• Flexible Benefits Package
• 401(k)
• Relocation Assistance
• Education Reimbursement Program
• Flexible schedules (depending on project needs)

Applicants will need to submit their CV, research proposal, three references for letters of recommendation, application summary, and transcripts. The deadline for application is October 5, 2026. Reference letters and LLNL staff endorsements must be received by October 12, 2026. Detailed information and proposal and summary templates can be found at: http://heds-center.llnl.gov/fellowship. Once you submit your application, you can go back and make updates. Details about LLNL's High Energy Density Science Center may be found at: https://heds-center.llnl.gov