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Oak Ridge National Laboratory

Postdoctoral Research Associate in Computational Solid Mechanics for Digital Certification and Qualification Oak Ridge National Laboratory in United States

Degree Level

Postdoc

Field of study

Mechanical Engineering

Funding

Postdoctoral appointment up to 24 months with potential extension, subject to performance and funding availability. ORNL offers competitive pay and benefits; relocation assistance and standard employee benefits are mentioned. No stipend amount is stated.

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Country

United States

University

Oak Ridge National Laboratory

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Keywords

Mechanical Engineering
Materials Science
Additive Manufacturing
Computational Mechanics
Multiscale Modeling
Crystal Plasticity
Constitutive Modeling
Ductile Fracture

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About this position

Oak Ridge National Laboratory (ORNL) is advertising a Postdoctoral Research Associate position in computational solid mechanics for digital certification and qualification.

The project focuses on multiscale modeling and simulation for high-temperature alloys and extreme-environment structural materials, with an emphasis on probabilistic lifing, nonlinear constitutive modeling, and finite element (FE) implementation. The role also includes work on crystal plasticity, fatigue, ductile fracture, and support for certification/qualification of components made by advanced manufacturing processes.

The position is based in the Deposition Science and Technology Group, Manufacturing Science Division, Energy Science and Technology Directorate at ORNL in Knoxville, Tennessee, United States. The successful candidate will collaborate with researchers, experimentalists, engineers, and industry partners, contribute to proposal writing, present at workshops and conferences, and publish in peer-reviewed journals.

Eligibility highlights: a Ph.D. in materials science and engineering, mechanical engineering, or a closely related field within the past 5 years; strong background in mechanical behavior of materials; and experience implementing constitutive models in commercial or open-source FE codes such as Abaqus, ANSYS, MOOSE, or DAMASK. Preferred experience includes multiphysics FE simulations and machine learning/optimization with FE models.

Funding and terms: the appointment is up to 24 months with possible extension, subject to performance and funding availability. ORNL mentions competitive pay and benefits, but no stipend amount is listed. Visa sponsorship is not available.

How to apply: submit your application through the ORNL jobs portal and include two letters of reference. If you have trouble applying, contact [email protected].

Funding details

Postdoctoral appointment up to 24 months with potential extension, subject to performance and funding availability. ORNL offers competitive pay and benefits; relocation assistance and standard employee benefits are mentioned. No stipend amount is stated.

What's required

A Ph.D. in materials science and engineering, mechanical engineering, or a closely relevant field earned within the past 5 years is required. Applicants must have a strong background in mechanical behavior of materials and experience developing and implementing constitutive models in commercial and/or open-source finite element software. Preferred experience includes multiscale and multiphysics FE simulations, crystal plasticity, fatigue and ductile fracture modeling, and using machine learning or optimization frameworks with FE simulations. Two letters of reference are required. Candidates must complete all degree requirements before starting and must be eligible for export-control access and federal background/security requirements; visa sponsorship is not available.

How to apply

Apply through the ORNL jobs portal using the provided job link. Prepare your application materials and include two letters of reference. If you have trouble applying, email [email protected].

More information can be found here

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