Research Prime

Postdoctoral Appointee - Computational Solid Mechanics

Organisation Name: Sandia National Laboratory
Organisation Type:
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Country: United States

Job Description:

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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.

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Sandia demonstrates its commitment to public safety in the national interest by requiring that all new hires be fully vaccinated or have an approved medical or religious accommodation before commencing employment. The requirement also applies to those who are telecommuting and working virtually.

Any concerns about the ability to meet this requirement should be directed to HR Solutions at (505) 284-4700.

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We are seeking a Postdoctoral Appointee to join our organization!

On any given day you may be called on to:

  • Perform solid mechanics research development modeling and simulation to support Sandias national security mission
  • Develop theory and software to advance regularized failure modeling using the phase field approach
  • Work closely with experimental mechanics and material science organizations to provide validated results of complex and challenging problems
  • Publish research advances in peer-reviewed journals
  • Demonstrate and document capabilities for internal and external funding agencies (e.g. Department of Defense)

Required:

  • PhD degree in mechanical civil aeronautical applied engineering or other applicable engineering field
  • Demonstrated proficiency in computational solid mechanics research with particular emphasis on phase field fracture
  • Experience with using and developing modeling/simulation tools (e.g. finite element method)
  • Proficiency with code development in a modern programming language such as C++ or Python

Desired:

  • Proficiency with application of verification and validation principles to support model credibility
  • Experience with numerical optimization methods and scientific computing
  • Demonstrated ability to publish peer-reviewed journal papers

Department Description:

The Multi-Physics Modeling and Simulation Department at Sandia National Laboratories California conducts a wide range of computational simulations including linear-elastic static; large-deformation nonlinear structural dynamics; hydrodynamics; and solid mechanics. To complete these simulations the department uses a variety of state-of-the-art analytical tools. Typical departmental programs include the following: detailed structural and thermal analyses of weapon systems; analysis-based design guidance for weapon components; the development of forging and welding modeling capabilities; pressure vessel analyses including aging and failure; hydrodynamics modeling and simulations; and failure model development and implementation (metals and composites). In addition a current major departmental focus is the development of science-based failure models and mesh-convergent numerical methodologies.

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 Statement:

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.

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This postdoctoral position is a temporary position for up to one year which may be renewed at Sandia's discretion up to five additional years. The PhD must have been conferred within five years prior to employment.

Individuals in postdoctoral positions may bid on regular Sandia positions as internal candidates and in some cases may be converted to regular career positions during their term if warranted by ongoing operational needs continuing availability of funds and satisfactory job performance.

Job ID: 681046


Posting Date: Feb 11, 2022
Closing Date:
Organisation Website/Careers Page: https://rr.jobsyn.org/E17BB59310884E7895F16063B6BDB94C


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