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Simulation​/Modeling in Code Development and Engineering Analysis Postdoc

Job in Los Alamos, Los Alamos County, New Mexico, 87545, USA
Listing for: Los Alamos National Security LLC
Full Time position
Listed on 2026-01-12
Job specializations:
  • Engineering
    Research Scientist
Salary/Wage Range or Industry Benchmark: 97000 USD Yearly USD 97000.00 YEAR
Job Description & How to Apply Below

What You Will Do

We are interested in hiring an ambitious postdoctoral researcher to put on a trajectory to be a national and international leader in Lagrangian code development and integrated AI/ML algorithm development. The successful candidate will join a team of engineers and scientists working on developing models supporting aerodynamics, plasma physics, and general mulitphysics (including FSI). Commercial and inhouse code will be utilized to support mission relevant tasks and milestones.

The ideal candidate will be able to apply a wide range of mathematical and engineering skills to tackle a diverse set of problems.

Exceptional candidates may be considered for a Director's Fellowship and outstanding candidates may be considered for the prestigious Darleane Christian Hoffman, Richard P. Feynman, J. Robert Oppenheimer, or Frederick Reines Fellowships. For general information about the Postdoc Program, including salary guidelines, see: LANL postdoc program page.

What You Need

Minimum

Job Requirements:

  • A strong background in one or more of the following technical areas:
    • Applied mathematics (computational methods and code development, AI/ML approaches)
    • Familiarity with commercial engineering tools (ANSYS Fluent, Star-CCM+, LS-Dyna, Abaqus, and/or COMSOL)
    • Fluid dynamics
    • Thermal Engineering
  • Strong programming skills and experience with software development. Experience with at least one of the following programming languages Python, C/C++, Matlab.
  • Outstanding written and oral communication skills as demonstrated by strong records of publications in either high impact technical journals or conference proceedings, and presentations at conferences
  • Ability to work as part of a highly interdisciplinary team with minimal supervision but able to consistently document work and provide updates to team leaders locally and nationally.
  • Strong ambition and desire to be a national and international leader and resource in the emerging field of mining/constructions robotics and automation.

Education/

Experience:

This position requires a Ph.D. in mathematics, mechanical engineering, computer science, nuclear engineering, or a related field. Eligibility is restricted to those within five years of having completed all requirements for their Ph.D. or who will be graduating no later than the spring term of 2025.

Desired Qualifications
  • Experience with high-order numerical methods for computational fluid dynamics
  • Knowledge of commercial engineering codes for fluid dynamics, structural mechanics, and fluid-structure interaction
  • Ability to quickly learn new programming languages.
  • Proficiency with software development
  • Proficiency in using programming software to automate data analysis.
  • Proficiency with Python programming language is preferred.
  • Mentoring and teaching experience
  • Ability to obtain a Q clearance.
Location

This position will be physically located in Los Alamos, NM.

Salary

Competitive salaries are based on the date the PhD degree requirements were completed or the degree was awarded. Starting salary for a new graduate is currently $97,000. For more information go to Postdoc Program website.

Note to Applicants

Along with your resume, please include a detailed cover letter explaining how you meet each of the minimum requirements and any of the desired qualifications.

Restrictions and Clearances

Due to federal restrictions contained in the current National Defense Authorization Act, citizens of the People's Republic of China—inclusive of Hong Kong and Macau—as well as citizens of the Islamic Republic of Iran, the Democratic People’s Republic of Korea (North Korea), and the Russian Federation, who are not Lawful Permanent Residents may be prohibited from accessing facilities that support the mission, functions, and operations of national security laboratories and nuclear weapons production facilities, which includes LANL.

Where

You Will Work

Located in northern New Mexico, Los Alamos National Laboratory (LANL) is a multidisciplinary research institution engaged in strategic science on behalf of national security. Our benefits package includes:

  • PPO or High Deductible medical insurance with the same large nationwide network
  • Dental and vision…
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