Job Description:
Posting Duration:
This posting will be open for application submissions for a minimum of seven (7) calendar days including the posting date. Sandia reserves the right to extend the posting date at any time.
Salary Range:
$113500 - $223500
*Salary range is estimated and actual salary will be determined after consideration of the selected candidate's experience and qualifications and application of any approved geographic salary differential.
What Your Job Will Be Like:
We are seeking a computational physics researcher (job title: R&D S&E Mechanical Engineer) to carry out high-fidelity simulations of turbulent reacting flows on petascale heterogeneous computer architectures.
On any given day you may be called on to:
- Work on reduced order modeling of turbulent reacting flows with multi-physics including sprays particulates and detailed chemistry of renewable fuels (i.e. hydrogen ammonia e-fuels sustainable aviation fuels) relevant to their efficient utilization in engines for off-road transportation propulsion and dispatch-able power generation.
- Model high-speed flows with non-equilibrium chemistry.
- Collaborate with other researchers across Sandia at other national labs and in academia.
The longer-term goal of this position is to maintain and strengthen a world-recognized program in computational physics and simulation as part of a broader team of physicists chemists and engineers. It is anticipated that this research will result in influential publications in major scientific journals and widespread recognition within the international scientific research community as well as important contributions to the long-term energy and environmental mission objectives of the U.S. Department of Energy.
Qualifications We Require:
- PhD in engineering computational sciences physical sciences mathematics or closely related field
- Expertise in high-performance scientific computing
- Expertise in high-fidelity simulation of turbulent flows
- Strong record of scientific accomplishment demonstrated by publications in peer-reviewed literature
Qualifications We Desire:
- Experience in programming on graphics processing units (GPUs)
- Experience in applying machine learning (ML) methods and uncertainty quantification (UQ)
- Experience in simulation of chemically reacting flows including spray soot and radiation modeling
- Excellent written and verbal communication skills
About Our Team:
The Plasma & Reacting Flow Science department at Sandia primarily works on projects funded by the U.S. Department of Energy Office of Science to address needs surrounding both high temperature and low temperature plasma phenomena combusting flows reacting gas-solid interfaces uncertainty quantification (UQ) and related topics such as scientific machine learning. We operate innovative experimental laboratories conduct work at the DIII-D tokamak and use both local computer clusters and the DOE Leadership Class supercomputers to conduct massively parallel simulations.
About Sandia:
Sandia National Laboratories is the nations premier science and engineering lab for national security and technology innovation with teams of specialists focused on cutting-edge work in a broad array of areas. Some of the main reasons we love our jobs:
- Challenging work with amazing impact that contributes to security peace and freedom worldwide
- Extraordinary co-workers
- Some of the best tools equipment and research facilities in the world
- Career advancement and enrichment opportunities
- Flexible work arrangements for many positions include 9/80 (work 80 hours every two weeks with every other Friday off) and 4/10 (work 4 ten-hour days each week) compressed workweeks part-time work and telecommuting (a mix of onsite work and working from home)
- Generous vacations strong medical and other benefits competitive 401k learning opportunities relocation assistance and amenities aimed at creating a solid work/life balance*
World-changing technologies. Life-changing careers. Learn more about Sandia at: http://www.sandia.gov*These benefits vary by job classification.
Security Clearance:
This position does not currently require a Department of Energy (DOE) security clearance.
Sandia will conduct a pre-employment drug test and background review that includes checks of personal references credit law enforcement records and employment/education verifications. Furthermore employees in New Mexico need to pass a U.S. Air Force background screen for access to Kirtland Air Force Base. Substance abuse or illegal drug use falsification of information criminal activity serious misconduct or other indicators of untrustworthiness can cause access to be denied or terminated resulting in the inability to perform the duties assigned and subsequent termination of employment.
If hired without a clearance and it subsequently becomes necessary to obtain and maintain one for the position or you bid on positions that require a clearance a pre-processing background review may be conducted prior to a required federal background investigation. Applicants for a DOE security clearance need to be U.S. citizens. If you hold more than one citizenship (i.e. of the U.S. and another country) your ability to obtain a security clearance may be impacted.
Members of the workforce (MOWs) hired at Sandia who require uncleared access for greater than 179 days during their employment are required to go through the Uncleared Personal Identity Verification (UPIV) process. Access includes physical and/or cyber (logical) access as well as remote access to any NNSA information technology (IT) systems. UPIV requirements are not applicable to individuals who require a DOE personnel security clearance for the performance of their SNL employment or to foreign nationals. The UPIV process will include the completion of a USAccess Enrollment SF-85 (Questionnaire for Non-Sensitive Positions) and OF-306 (Declaration of for Federal Employment). An unfavorable UPIV determination will result in immediate retrieval of the SNL issued badge removal of cyber (logical) access and/or removal from SNL subcontract. All MOWs may appeal the unfavorable UPIV determination to DOE/NNSA immediately. If the appeal is unsuccessful the MOW may try to go through the UPIV process one year after the decision date.
EEO:
All qualified applicants will receive consideration for employment without regard to race color religion sex sexual orientation gender identity national origin age disability or veteran status and any other protected class under state or federal law.
Job ID: 685390
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