Job Description

Requisition Id 14081 

­­Overview:

We are seeking a Postdoctoral Research Associate to join our multidisciplinary team who will focus on leveraging Integrated Computational Materials Engineering (ICME) approaches combined with machine learning (ML) and artificial intelligence (AI) to accelerate the discovery and design of advanced structural alloys for diverse industrial applications. This position resides in the Microstructural Evolution Modeling Group in the Materials Sciences and Technology Division, Physical Sciences Directorate, at Oak Ridge National Laboratory (ORNL).

This role involves a close collaboration with experimentalists who fabricate and characterize lightweight alloys, creating a synergistic loop between computational predictions and experimental validation. Utilizing a computational thermodynamic framework, specifically the CALPHAD method, and integrating modern data analytics, you will interpret experimental data, uncover fundamental insights, and guide the development of next-generation alloys with enhanced performance. This position provides an excellent opportunity to contribute to cutting-edge materials research and gain experience in interdisciplinary collaboration.

As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an extraordinary 80-year history of solving the nation’s biggest problems. We have a dedicated and creative staff of over 7,000 people! Our vision for diversity, equity, inclusion, and accessibility (DEIA) is to cultivate an environment and practices that foster diversity in ideas and in the people across the organization, as well as to ensure ORNL is recognized as a workplace of choice. These elements are critical for enabling the execution of ORNL’s broader mission to accelerate scientific discoveries and their translation into energy, environment, and security solutions for the nation.

Major Duties/Responsibilities:

• Conduct alloy research using computational thermodynamics, focusing on high-throughput computations integrated with data analytics for alloy discovery and design.
• Work with members of dynamic research groups to develop theoretical approaches to support the development of next generation high-temperature materials for harsh environments.
• Responsible for presenting and reporting research and publishing scientific results in peer-reviewed journals in a timely manner.
• Maintain strong dedication to the implementation and perpetuation of values and ethics of the institution.

• Deliver ORNL’s mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote diversity, equity, inclusion, and accessibility by fostering a respectful workplace – in how we treat one another, work together, and measure success.

Basic Qualifications:

• A PhD in Materials Science & Engineering, Physics, Chemistry, or a related field completed within the last 5 years.
• A minimum of two years of experience utilizing computational thermodynamic (CALPHAD) software, such as Thermo-Calc, DICTRA, PANDAT, or FactSage.
• Proficiency in materials data analytics, including correlation analysis and machine learning techniques.

Preferred Qualifications:

•   Comprehensive understanding of ICME.
• A strong record of publications in peer-reviewed journals to demonstrate research productivity and creativity.
• Proven expertise in kinetic and microstructural modeling, with demonstrated experience in developing and applying simulation tools to predict microstructural evolution and phase transformations.
• Strong background in atomistic simulations, such as density functional theory (DFT) and/or molecular dynamics (MD), with a preference for experience leveraging high-performance computing (HPC) platforms to perform large-scale simulations.

• Excellent written and oral communication skills.
• Motivated self-starter with the ability to work independently and to participate creatively in collaborative teams across the laboratory.
• Ability to function well in a fast-paced research environment, set priorities to accomplish multiple tasks within deadlines, and adapt to ever changing needs.

Special Requirements:

Postdocs:

Applicants cannot have received their Ph.D. more than five years prior to the date of application and must complete all degree requirements before starting their appointment. The appointment length will be for up to 24 months with the potential for extension. Initial appointments and extensions are subject to performance and the availability of funding.

Reference Letters:

Please submit three letters of reference when applying to this position. You can upload these directly to your application or have them sent to postdocrecruitment@ornl.gov with the position title and number referenced in the subject line.

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

Benefits at ORNL:

ORNL offers competitive pay and benefits programs to attract and retain talented people. The laboratory offers many employee benefits, including medical and retirement plans and flexible work hours, to help you and your family live happy and healthy. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also provided for convenience.

Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts.

If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ORNLRecruiting@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.

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.

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