Simulation Manager Jobs in New Mexico (NOW HIRING)

Description
Job Title Multi-Physics Simulations Postdoctoral Researcher
Location Los Alamos, NM, US
Organization Name EES-17 / NATIONAL SECURITY EARTH SCIENCE
Minimum Salary
Maximum Salary
What You Will Do
The Fury and HOSS model development teams at Los Alamos National Laboratory seek an agile postdoctoral researcher to support next-generation high-velocity physics model and simulation development for national security applications. You will lead model and simulation development across a range of high-velocity physics problems, grounded in laboratory measurements and experimental data.
Working alongside experimentalists and modelers, you will connect laboratory measurements to HOSS shock physics modeling and to Fury simulations of complex, mission-relevant environments. Fury is a C++/Kokkos, GPU-based compressible fluid dynamics model for large-scale, high-fidelity simulation. HOSS is a hybrid multi-physics capability that integrates computational fluid dynamics with finite element and discrete element methods in a parallel framework for complex engineering and scientific problems.
You will join a collaborative team spanning experiments, computational physics, and national security applications, and interact directly with relevant university research partners in a complex, fast-moving research environment. Our work connects laboratory measurements, high-fidelity modeling, and large-scale simulation to tackle national defense challenges.
What You Need
You will have a strong background in science, engineering, applied mathematics, computer science, or a related STEM field, and a strong interest in experiment-informed model and simulation development.
The role centers on developing and validating physics-based models and simulations, analyzing measurements and simulation outputs, and using experimental data to improve computational model development. You will work both independently and collaboratively within a multidisciplinary team of experimentalists and modelers, publishing in peer-reviewed journals and presenting at national and international conferences.
Minimum Job Requirements:

• Demonstrated strength in scientific computing, computational physics, numerical methods, or model development.
• Strong programming experience in C/C++ or a related language, with interest in developing production scientific software.
• Demonstrated ability to conduct independent and collaborative research.
• Strong written and oral communication, supported by peer-reviewed publications and presentations.
• Demonstrated experience working effectively in diverse, multidisciplinary teams, including communicating across disciplines, integrating different perspectives, and contributing to shared project outcomes.

Education/Experience: A Ph.D. in Physics, Mechanical Engineering, Aerospace Engineering, Computer Science, Applied Mathematics, Atmospheric or Earth System Science, Materials Science, or a related STEM field.
Candidates must have completed all Ph.D. requirements within the last five years or complete them by the start of the appointment.
Desired Qualifications:
Candidates with a strong background in one or more of the following areas are encouraged to apply:

• Compressible fluid dynamics, computational fluid dynamics, or shock physics.
• Modeling fracture, fragmentation, and large deformation processes.
• GPU computing, Kokkos, parallel programming, or performance-portable scientific software.
• C/C++ model development for large-scale simulation.
• Multi-physics simulation frameworks coupling fluid, solid, or particle methods.
• Validation of high-fidelity physics models against experiments.
• Experimental diagnostics, measurement analysis, or laboratory data interpretation.
• Large language model coding harnesses for scientific software development.
• Running large-scale models on high-performance computing resources.
• National security applications involving complex physical environments.
• Ability to obtain Q level clearance, which usually requires U.S. citizenship.

Work Environment:
Work Location: The work location for this position is onsite and located in Los Alamos, NM. All work locations are at the discretion of management.
Note to Applicants:
Appointment: This is a two-year postdoctoral appointment.
Applicants are not expected to have all desired skills. Anyone meeting the minimum requirements is encouraged to apply. Please submit an online application including a cover letter (1-pg) and CV (2-pg) as a single pdf. The cover letter should include a short bio (2-3 lines), research interests including relevant details on the minimum requirements and desired qualifications needed for the position, and future career goals. An applicants' scientific interests should align with the research scope described in the posting. In the cover letter please address how the minimum requirements are met and any of the desired skills, if applicable.
Due to federal restrictions contained in the current National Defense Authorization Act, citizens of the People's Republic of China-including the special administrative regions 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 ("green card" holders) are prohibited from accessing facilities that support the mission, functions, and operations of national security laboratories and nuclear weapons production facilities, which includes Los Alamos National Laboratory.
Where You Will Work
Located in beautiful northern New Mexico, Los Alamos National Laboratory (LANL) is a multidisciplinary research institution engaged in strategic science on behalf of national security. Our generous benefits package includes:

• PPO or High Deductible medical insurance with the same large nationwide network
• Dental and vision insurance
• Free basic life and disability insurance
• Paid childbirth and parental leave
• Award-winning 401(k) (6% matching plus 3.5% annually)
• Learning opportunities and tuition assistance
• Flexible schedules and time off (PTO and holidays)
• Onsite gyms and wellness programs
• Extensive relocation packages (outside a 50 mile radius)

Additional Details
Directive 206.2 - Employment with Triad requires a favorable decision by NNSA indicating employee is suitable under NNSA Supplemental Directive 206.2. Please note that this requirement applies only to citizens of the United States. Foreign nationals are subject to a similar requirement under DOE Order 142.3A.
No Clearance: Position does not require a security clearance. Selected candidates will be subject to drug testing and other pre-employment background checks.
New-Employment Drug Test: The Laboratory requires successful applicants to complete a new-employment drug test and maintains a substance abuse policy that includes random drug testing. Although New Mexico and other states have legalized the use of marijuana, use and possession of marijuana remain illegal under federal law. A positive drug test for marijuana will result in termination of employment, even if the use was pre-offer.
Internal Applicants: Regular appointment employees who have served the required period of continuous service in their current position are eligible to apply for posted jobs throughout the Laboratory. If an employee has not served the required period of continuous service, they may only apply for Laboratory jobs with the documented approval of their Division Leader. Please refer to Policy Policy P701 for applicant eligibility requirements.
Equal Opportunity: Los Alamos National Laboratory is an equal opportunity employer. All employment practices are based on qualification and merit, without regard to protected categories such as race, color, national origin, ancestry, religion, age, sex, gender identity, sexual orientation, marital status or spousal affiliation, physical or mental disability, medical conditions, pregnancy, status as a protected veteran, genetic information, or citizenship within the limits imposed by federal, state, and local laws and regulations. The Laboratory is also committed to making our workplace accessible to individuals with disabilities and will provide reasonable accommodations, upon request, for individuals to participate in the application and hiring process. To request such an accommodation, please send an email to applyhelp@lanl.gov or call (505)-664-6947.
Instructions on How to Activate/Create a LANL Jobs Account:
Follow the instructions below if you have ever had an employee Z number, been a contractor, or received Los Alamos Lab insurance coverage to activate your account:

• Select the Click Here button if you have been employed with the Lab or received insurance coverage.
• Please enter only your first and last name and current email address (an email with your validation code will be sent to you) to activate the account currently in our system.
• Enter your validation code as described in the email you receive and complete the 3-page registration form. Your account is now active, and you can apply for jobs or save to your basket. Important: Enter the validation code within 15 days to activate your account or your account will be deactivated.

Follow the instructions below if you if you have never been employed with the Lab or received insurance coverage to create an account:

• Select the Register button if you have never been employed with the Lab or received insurance coverage to Create an Account.
• From here, you will establish an account with username and password.

How to Apply: Login to Your Account to Complete the Application Process

• Click the Vacancy Name number (in blue) to view any job's details.
• Click Apply or Add to Basket to apply later. Tip: To apply for a job or save your basket, you must have a LANL jobs account.

If you experience any technical issues, please email applyhelp@lanl.gov for assistance.
Employment Status Full Time
Appointment Type Postdoc
Postdoc