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Scientist, Post-DFT Methods for Quantum Materials

Date: Feb 19, 2021

Location: Oak Ridge, TN, US, 37831

Company: Oak Ridge National Laboratory

Requisition Id 4595 

Overview: 

The Computational Chemistry and Nanomaterials Sciences Group at Oak Ridge National Laboratory is seeking a highly motivated scientist to deliver groundbreaking materials science at the forefront of the field through the development and use of post-density functional theory methods (DFT) and high-performance computing (HPC). This group leads and contributes to the development of first-principles electronic structure methods including Quantum Monte Carlo, numerical techniques for strongly correlated lattice models, and machine learning methods for simulation and experimental data. Examples of scalable codes for HPC platforms currently developed include QMCPACK and DCA++, among others.

Specific areas of interest include:

  • Post-DFT method development, such as GW and dynamical mean-field theory, for materials specific and parameter-free calculations.
  • Implementation of these methods and their algorithms on leadership class supercomputers
  • Use of these tools to study the behavior of correlated quantum materials
  • Strong collaborations with experimental researchers at ORNL in the area of quantum materials

This position will be part of the Advanced Computing for Physical Sciences Section within the Computational Sciences & Engineering Division (CSE).

The Advanced Computing Methods for Physical Sciences Section delivers multiscale, multifidelity computational models and systems developing algorithms and analytics for physical sciences.

 

CSE focuses on transdisciplinary computational science and analytics at scale to enable scientific discovery across the physical sciences, engineered systems, and biomedicine and health sciences. It provides foundations and advances in quantum computation and information science and develops community applications, data assets, and technologies to advance crosscutting science outcomes.

 

Major Duties/Responsibilities:

We are seeking a recognized leader in their area of technical expertise that will initiate, lead and perform independent R&D on an ongoing basis.  

Responsibilities for this position include working closely with the project team to create, evaluate, and publish novel research ideas, supervise and mentor students, and collaborate with our partners and sponsors. Research activities include, but are not limited to:

  • Development and evaluation of scalable computer code to enable parameter-free studies of correlated quantum materials using the leadership class high performance computing facilities available at ORNL and other DOE facilities
  • Publishing papers in high-quality refereed journals and conferences such as journals from the the American Physical Society, American Chemical Society, SIAM Journal on Computing, etc.
  • Actively collaborating with industry, academia, government labs, and applications developers in a variety of venues.
  • Contributing to research proposals and reporting to major funding agencies. 

 

Basic Qualifications Required:

  • Requires a Ph.D. in computational condensed matter physics, chemistry, computer science, or a related discipline, and at least 2-5 years of relevant research experience, beyond the PhD.
  • A well established track record of research in an area relevant to one or more areas of expertise of the group.
  • Basic knowledge of quantum many-body techniques for simulations of materials.

 

Preferred Qualifications:

  • Programming experience in atomistic simulation codes (C++, Pythong and/or Fortran) for parallel computing with MPI/OpenMP/CUDA/OpenACC.
  • The ability to take initiative on research insights to bring them to fruition through publication or demonstration on mission applications.
  • Excellent interpersonal skills, oral and written communication skills, and strong personal motivation.
  • Ability to function well in a fast-paced research environment, set priorities to accomplish multiple tasks within deadlines, and adapt to ever changing needs. 

 

Benefits at ORNL

UT Battelle offers an exceptional benefits package to include matching 401K, Pension Plan, Paid Vacation and Medical / Dental plan. Onsite amenities include Credit Union, Medical Clinic, and free Fitness facilities.   

 

Relocation 

UT-Battelle offers a generous relocation package to ease the transition process. Domestic and international relocation assistance is available for this position.

For more information about our benefits, working here, and living here, visit the “About” tab at jobs.ornl.gov.

 

 

 

This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired.

We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment.


If you have trouble applying for a position, please email ORNLRecruiting@ornl.gov.


ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply.  UT-Battelle is an E-Verify employer.


Nearest Major Market: Knoxville