What You Will Do
The Materials and Physical Data group (XCP-5) in the Computational Physics Division at Los Alamos National Laboratory (LANL) seeks a candidate who is proficient in computer science or computer engineering to support the development and maintenance of the Equation of State API, EOSPAC, and other project-related packages. EOSPAC interfaces between data that quantify the relationship between a material's various thermodynamic/material properties (i.e., pressure, temperature, internal energy, etc.), and codes that use that information to study how a material responds to strong heating or compression. This work will be done as a part of the Advanced Simulation and Computing (ASC) Physics and Engineering Models Equations of State team (ASC/PEM-EOS). A successful candidate will be expected to work unsupervised and collaboratively with fellow software developers, engineers, and scientists. Additionally, a successful candidate will be expected to work with scientist-customers and other software teams to define requirements and mutual responsibilities for EOSPAC and its interfaces with other codes.
XCP-5 is an interdisciplinary group which develops, implements, and validates constitutive models (material strength, damage and failure, etc.), equations of state (EOS), and physical data libraries including opacities and nuclear cross-sections for use in large-scale simulation codes; additionally, some group members collaborate in the design and analysis of small-scale and integral validation experiments for material models and physical data. XCP-5 offers an exciting, flexible, scientifically challenging work environment with many opportunities to collaborate with the broader LANL scientific community.
What You Need
Minimum Job Requirements:Programming Experience
The position requires proficiency in C/C++. Fundamental knowledge of mixed-language programming (i.e., Fortran and C) is also required.
Computing Experience
Knowledge and experience with modern software development processes and tools, high performance computing (HPC), numerical methods, algorithms, and user support.
Communication
Strong written and verbal communication skills as showcased by publications or presentations. Strong interpersonal and teaming skills, along with the ability to work independently when needed. Ability to communicate with customers and program managers who likely have diverse science background, but will not have computer science expertise.
Clearance
Ability to obtain a DOE Q-clearance, which usually requires US citizenship.
Education/Experience:
Position requires a Bachelor's degree in computer science, engineering, or related field from an accredited college or university and 4 years of related experience.
Desired Qualifications:
Advanced Programming Experience
Experience with additional programming languages such as Perl, Fortran (77, 90, 2003, etc.), shell scripting, Python, PHP, SQL, HTML, JavaScript, CSS. Experience in development for hybrid CPU/GPU architectures.
Project Leadership and Funding
Successful experience in acquiring funding for and/or leading small projects.
Mentorship
Mentoring experience of students, postdocs or early-career staff.
Specialized Technical Background
Experience with EOSPAC and/or demonstrated expertise in Equation of State generation and/or usage. Understanding of thermodynamics and thermodynamic relations. Basic understanding of physics and chemistry of materials.
Work Location:
The work location for this position is hybrid and is located in Los Alamos, NM. Hybrid is defined as working partially onsite/partially offsite but within 2 hours ground commute of this location. All work locations are at the discretion of management and can change at any time with appropriate notice.
Position commitment:
Regular appointment employees are required to serve a period of continuous service in their current position in order to be eligible to apply for posted jobs throughout the Laboratory. If an employee has not served the time required, they may only apply for Laboratory jobs with the documented approval of their Division Leader. The position commitment for this position is 1 year.
Note to Applicants:
Applicants should submit a CV/resume and a detailed cover letter describing how they meet the required and desired qualifications for this position. We welcome a broad pool of candidates from a diverse background. For more information or questions please contact: Abigail Hunter ( ).
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.
Clearance: Q
(Position will be cleared to this level). Selected applicants will be subject to a background investigation conducted by or on behalf of the Federal Government, and must meet eligibility requirements for access to classified matter. This position requires a Q clearance, and obtaining such clearance requires US Citizenship except in extremely rare circumstances. Dependent upon the position, additional authorization to access classified information may be required, which may or may not be available to dual citizens. Receipt of a Q clearance and additional access authorization ultimately is a decision of the Federal Government and not of Triad.
- Eligibility requirements: To obtain a clearance, an individual must be at least 18 years of age; U.S. citizenship is required except in very limited circumstances. See DOE Order 472.2 for additional information.
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.
Regular position:
Term status Laboratory employees applying for regular-status positions are converted to regular status.
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 P701 for applicant eligibility requirements.
Equal Opportunity:
Los Alamos National Laboratory is an equal opportunity employer and supports a diverse and inclusive workforce. All employment practices are based on qualification and merit, without regard to race, color, national origin, ancestry, religion, age, sex, gender identity, sexual orientation or preference, 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 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 or call 1-505-665-4444 option 1.
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