Lawrence Livermore National Laboratory · 1 day ago
Irradiation and Characterization of Fusion Materials - Postdoctoral Researcher
Livermore, CA
Full-time
Onsite
New Grad, Entry Level
$119K/yr - $119K/yrLawrence Livermore National Laboratory (LLNL) is seeking a Postdoctoral Researcher to advance the development of novel complex metal alloys for structural applications in fusion reactors. The role focuses on conducting ion irradiation experiments and characterizing the resulting materials to support the design of advanced alloys with improved survivability under fusion-relevant conditions.
Information TechnologyMarket ResearchSecurity
No H1B
U.S. Citizen Only
Responsibilities
Design and execute ion irradiation experiments (light and heavy ions) on refractory metals and alloys at the CAMS
Develop and characterize novel alloy systems with improved radiation tolerance and mechanical properties
Employ advanced characterization techniques (e.g., TEM, SEM, APT, XRD, nanoindentation) to assess microstructural changes, defect evolution, and mechanical response post-irradiation
Analyze experimental data, interpret results in the context of fusion reactor environments, and contribute to the understanding of irradiation effects in candidate materials
Collaborate with multidisciplinary teams across LLNL and external partners, integrating experimental findings with modeling and simulation efforts as appropriate
Prepare technical reports and publish findings in peer-reviewed journals
Present research at conferences, seminars, and/or technical meetings
Maintain rigorous safety and compliance standards in all laboratory activities
Perform other duties as assigned
Qualification
Required
Ph.D. in Materials Science, Metallurgy, Nuclear Engineering, or a closely related field
Demonstrated experience in radiation damage experiments, ideally including light and heavy ions as well as neutron
Strong background in advanced materials characterization, particularly microscopy and microanalysis of irradiated materials
Experience in alloy design, synthesis, and processing of refractory metals
Excellent analytical and organizational skills
Proficient verbal and written communication skills as reflected in effective presentations at meetings and a demonstrated strong publication record
Initiative and interpersonal skills with desire and ability to work in a collaborative, multidisciplinary team environment
Preferred
Familiarity with first wall materials requirements for fusion energy applications
Experience with tungsten-based and/or vanadium-based alloys
Benefits
Flexible Benefits Package
401(k)
Relocation Assistance
Education Reimbursement Program
Flexible schedules (•depending on project needs)
Company
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory, a national security laboratory, provides transformational solutions to national security challenges.
Founded in 1952
5001-10000 employees
Funding
Current Stage
Late StageTotal Funding
$11.4MKey Investors
ARPA-EUS Department of EnergyDARPA
2023-11-21Grant
2023-08-14Grant
2022-09-19Grant
Leadership Team
G
Greg Herweg
Chief Technology Officer
D
David Shaughnessy
Deputy Chief Financial Officer
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