Postdoctoral Research Associate - Condensed Matter Theory

Requisition

Overview:

We are seeking a Postdoctoral Research Associate who will develop and apply computational methods based on electronic structure theory and artificial intelligence approaches with emphasis on electronic properties of a range of quantum materials important to the DOE mission, including the materials classes described below. Research efforts will include application of Quantum Monte Carlo (QMCPACK, PYQMC) density functional theory (e.g. QE, VASP, PYSCF) and associated models to describe various properties of DOE-relevant quantum materials.

The Materials Theory Group has a background in using the most advanced ab-initio methods to examine electronic, topological and magnetic properties of advanced materials, their defects and their interphases. The incumbent will have opportunities to develop research methodologies as well as collaborate with experimental groups at Oak Ridge National Laboratory (ORNL). This position resides in the Materials Theory Group in the Materials Science and Technology Division (MSTD), Physical Sciences Directorate (PSD) at ORNL.

Major Duties/Responsibilities:

* Develop and use first principles methods to describe electronic and magnetic structure, excitations and interactions, phase stability, in a range of quantum materials

* Responsible for presenting and reporting key scientific results and publishing high-quality research in peer-reviewed journals

* Maintain strong commitment to the implementation and perpetuation of ORNL core values and ethics

* Postdoctoral research associates are required to work onsite at ORNL's campus.

* Deliver ORNL's mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote equal opportunity by fostering a respectful workplace - in how we treat one another, work together, and measure success.

Basic Qualifications:

* A PhD related to computational or theoretical condensed matter physics, theoretical chemistry, theoretical materials science, or other closely related field completed within the last 5 years

* Experience with computational modeling of electronic and magnetic properties

Preferred Qualifications:

* An excellent record of productive and creative research demonstrated by publications in peer-reviewed journals

* Excellent written and oral communication skills with ability to communicate in English to an international scientific audience

* Scientifically curious and self-motivated with the ability to participate creatively in a collaborative environment

* Demonstrated experience with electronic structure methods including Quantum Monte Carlo or other many-body ab-initio methods for description of electronic, magnetic, and vibrational properties in a range of materials

* Expertise with artificial intelligence and machine learning approaches will be also considered

Special Requirements :

Security, Credentialing, and Eligibility Requirements:

For employment at Oak Ridge National Laboratory (ORNL), a Real  form of identification will be required. Additionally, ORNL is subject to Department of Energy (DOE) access restrictions. All employees must also be able to obtain and maintain a federal Personal Identity Verification (PIV) card as mandated by Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, which requires a favorable post-employment background investigation.

To obtain this credential, new employees must successfully complete and pass a Federal Tier 1 background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws.

For foreign national candidates:

If you have not resided in the U.S. for three consecutive years, you are not eligible for the PIV credential and instead will need to obtain a favorable Local Site Specific Only (LSSO) risk determination to maintain employment. Once you meet the three-year residency requirement, you will be required to obtain a PIV credential to maintain employment.

Letters of Recommendation:

Please submit three letters of reference when applying to this position. You may upload these directly to your application or have them sent to psdrecruit.

Instructions to upload documents to your candidate profile:

* Login to your account via jobs.ornl.gov

* View Profile

* Under the My Documents section, select Add a Document

About ORNL:

As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation's most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment.

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