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Postdoctoral Researcher in High-Temperature Materials Experiments and EPMA Lawrence Livermore National Laboratory in United States
Degree Level
Postdoc
Field of study
Geology
Funding
Postdoctoral appointment with a salary of $123,048 annually. The position may be extended up to three years (or two years for Sidney Fernbach Fellows). Relocation assistance and benefits are mentioned.
Deadline
Oct 5, 2026
Country
United States
University
Lawrence Livermore National Security
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About this position
Lawrence Livermore National Laboratory (LLNL) is advertising a Postdoctoral Researcher position in High-Temperature Materials Experiments and EPMA within the MicroAnalytical Signatures Group in the Nuclear and Chemical Sciences Division.
The role focuses on investigating material reactions and interface evolution through controlled high-temperature experiments and quantitative electron probe microanalysis (EPMA). The successful candidate will design and conduct diffusion-couple, phase-equilibrium, reaction-zone, and thermomechanical experiments, including work with Gleeble systems, furnaces, and related equipment. The research includes compositional gradients, phase formation, interdiffusion, segregation, and reaction-zone evolution, with interpretation grounded in thermodynamics, phase equilibria, and kinetic principles.
This is a full-time, on-site postdoctoral appointment in Livermore, California. The position is open to applicants who have already earned a PhD at the time of hire. Required background includes a doctorate in materials science/engineering, metallurgy, ceramic science, geology, geochemistry, experimental petrology, chemistry, mineral physics, applied physics, or a related experimental discipline. Applicants should have experience with EPMA/WDS or related quantitative electron-beam microanalysis, high-temperature experimentation, and strong publication and collaboration records.
Desired experience includes Gleeble systems, quantitative EPMA method development, standards and matrix corrections, diffusion-couple or interface-evolution experiments, CALPHAD or diffusion modeling, and complementary characterization methods such as SEM/EDS, EBSD, FIB-SEM, XRD, or TEM. The posting also notes that experience handling actinide, radioactive, air-sensitive, or other controlled materials is a plus.
Funding information includes a stated salary of $123,048 annually, with possible extension up to three years. Benefits mentioned include relocation assistance, a flexible benefits package, 401(k), and education reimbursement.
Applicants must be able to obtain and maintain a DOE Q-level security clearance, which requires U.S. citizenship. External applicants must also pass a post-offer drug test. The posting lists the application deadline as 2026-10-05.
To apply, use the SmartRecruiters application link in the post and submit your materials online. Review the clearance and citizenship requirements carefully before applying.
Funding details
Postdoctoral appointment with a salary of $123,048 annually. The position may be extended up to three years (or two years for Sidney Fernbach Fellows). Relocation assistance and benefits are mentioned.
What's required
PhD in materials science or engineering, metallurgy, ceramic science, geology, geochemistry, experimental petrology, chemistry, mineral physics, applied physics, or a related experimental scientific discipline. Applicants should have experience with EPMA/WDS or related quantitative electron-beam microanalysis, experience designing and conducting high-temperature experiments, knowledge of thermodynamics, phase equilibria, reaction kinetics, diffusion, or related materials-science principles, ability to interpret composition-processing-microstructure relationships, a record of independent research and peer-reviewed publication, and effective written and verbal communication skills. U.S. citizenship is required to obtain and maintain DOE Q-level clearance. Desired experience includes Gleeble systems, quantitative EPMA method development, diffusion-couple and reaction-zone experiments, CALPHAD or diffusion modeling, and complementary characterization methods such as SEM/EDS, EBSD, FIB-SEM, XRD, or TEM.
How to apply
Apply through the SmartRecruiters application portal linked in the posting. Review the job details and submit your application online before the listed date. Ensure you meet the PhD and U.S. citizenship/security clearance requirements.
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