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Postdoctoral Appointee – Mechanical Engineering

Argonne National Laboratory · Lemont, IL1mo agoverified 21 h ago
$73k – $121k

PhD-level Academic / Postdoc roles on Crosslinked list a median of $97k (60 that show pay).

Develop design methods and reliability models for high-temperature structural materials in nuclear/energy systems.

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Worth knowing

Why it is interesting. Work with continuum damage mechanics and MOOSE framework at a national lab on nuclear structural reliability.

Might not be for you. Computational/desk role focused on metallic/ceramic structural modeling — no polymer or bench lab work.

Computational or deskDeep specialist PhD-friendlyPostdoc bridge Publishes regularly

Adjacent materials rolehigh-temperature structural materials; creep crack growth; structure-property relations for metallic and ceramic materials

H-1B filings

Argonne National Laboratory filed 67 H-1B labor applications for scientist and engineer roles from Jan to Dec 2025.

Most common titles: Postdoctoral Appointee, Materials Scientist, Computational Scientist. Median filed pay: $77K a year.

From U.S. Department of Labor disclosure data. A filing is a record of past hiring, not a promise about this role, so confirm sponsorship with the employer. Titles and filed pay ·Every employer's filings

Seniority
Postdoc
Work
On-site
Type
Postdoc
Degree
PhD
Experience
0–5 yrs
Industry
Energy
Role
Academic / Postdoc
Techniques
finite element simulationsconstitutive modelingfracture mechanics-based reliability modeling
Benefits
equity/stock

Role details

The Applied Materials Division at Argonne National Laboratory has an immediate opening for a Postdoctoral Appointee. The candidate will be responsible for reviewing and developing design methods and models for high-temperature structural materials with applications in nuclear reactors and other energy systems. The candidate will collaborate with ANL staff to review, validate, and enhance methods for predicting the reliability of high-temperature structural components. This involves working with various continuum damage mechanics models and statistical reliability models. The goal is to enhance engineering methods for designing safer and more reliable components.

The researcher will also contribute to technical reports, conference papers, and journal publications, and present findings at technical conferences. Position Requirements Recent or soon-to-be-completed PhD (typically completed within the last 0-5 years) in mechanical engineering, materials science, civil engineering, structural engineering, or a closely related field. Experience with finite element simulations and developing constitutive models. Knowledge of high temperature creep crack growth. Knowledge of engineering design codes such as the ASME Boiler & Pressure Vessel Code, API standards, R5, RCC-MRx, or similar documents. Coding experience in Python.

Skilled in oral and written communications, with the ability to present research at all levels of organization. Ability to model Argonne’s core values of impact, safety, respect, integrity, and teamwork. This position requires an on-site presence at the Argonne campus in Lemont, Illinois.

Preferred Qualifications

Background in fracture mechanics-based reliability modeling. Familiarity with the basic structure-property relations for metallic and ceramic materials. Experience in engineering design, particularly for high temperature components. Experience with the MOOSE finite element simulation framework. Job Family Postdoctoral Job Profile Postdoctoral Appointee Worker Type Long-Term (Fixed Term) Time Type Full time The expected hiring range for this position is $72,879.00-$121,465.00. Please note that the pay range information is a general guideline only.

The pay offered to a selected candidate will be determined based on factors such as, but not limited to, the scope and responsibilities of the position, the qualifications of the selected candidate, business considerations, internal equity, and external market pay for comparable jobs. Additionally, comprehensive benefits are part of the total rewards package. Click here to view Argonne employee benefits! As an equal employment opportunity employer, and in accordance with our core values of impact, safety, respect, integrity and teamwork, Argonne National Laboratory is committed to a safe and welcoming workplace that fosters collaborative scientific discovery and innovation.

Argonne encourages everyone to apply for employment. Argonne is committed to nondiscrimination and considers all qualified applicants for employment without regard to any characteristic protected by law. Argonne employees, and certain guest researchers and contractors, are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A. You will be asked to disclose any such participation in the application phase for review by Argonne's Legal Department.

All Argonne offers of employment are contingent upon a background check that includes an assessment of criminal conviction history conducted on an individualized and case-by-case basis. Please be advised that Argonne positions require upon hire (or may require in the future) for the individual be to obtain a government access authorization that involves additional background check requirements. Failure to obtain or maintain such government access authorization could result in the withdrawal of a job offer or future termination of employment.

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Common questions

What is the salary for the Postdoctoral Appointee – Mechanical Engineering role at Argonne National Laboratory?

The listed annual base salary range is $73K–$121K. This figure is taken from the posting itself.

Where is the Postdoctoral Appointee – Mechanical Engineering role at Argonne National Laboratory based?

This role is based in Lemont, IL.

What degree is required for the Postdoctoral Appointee – Mechanical Engineering role at Argonne National Laboratory?

This role requires a PhD.

How many years of experience does this Postdoctoral Appointee – Mechanical Engineering role require?

The posting calls for 0–5 years of relevant experience.

What polymers or materials does this Postdoctoral Appointee – Mechanical Engineering role work with?

metallic materials, ceramic materials.

What techniques or methods are required for this Postdoctoral Appointee – Mechanical Engineering role?

finite element simulations, constitutive modeling.