Postdoctoral Research Scholar - General Particle Theory

Argonne National Laboratory
Springfield, IL

The Particle Theory Group in the High Energy Physics Division at Argonne National Laboratory invites applications for one or more Postdoctoral Research Associate positions in theoretical particle physics. The search is broad, covering all areas of theoretical particle physics, with particular emphasis on particle physics phenomenology.

Members in the Particle Theory Group work on physics within and beyond the Standard Model, including effective field theories and perturbative QCD, phenomenology at current and future colliders, as well as emerging areas in Artificial Intelligence, Machine Learning, Quantum Information and Quantum Simulation.

The successful candidate will be expected to carry out an independent and collaborative research program in particle theory that strengthens and complements existing efforts in the group and the division.

The Argonne High Energy Physics Division provides a vibrant and collaborative research environment. In addition to a strong theory program, the Division has an extensive experimental portfolio, including participation in the ATLAS experiment at the Energy Frontier; the DUNE, Mu2e, and g-2 experiments at the Intensity Frontier; and SPT-3G, LSST DESC, DES, and the Roman Space Telescope in the Cosmic Frontier.

The Division is also engaged in physics preparations for the Electron-Ion Collider (EIC), the development of advanced accelerator technologies (such as the Argonne Wakefield Accelerator), and novel superconducting detector technologies. There is an additional theoretical effort in computational cosmology.

The initial appointment is for two years, with the possibility of extension to a third year, contingent on performance and available funding.

Position Requirements

  • Recent or soon-to-be-completed PhD (within the last 0-5 years) in physics or a closely related field

  • Ability to model Argonne's core values of impact, safety, respect, integrity, and teamwork

Application materials should include:

  • Cover Letter

  • Curriculum Vitae, including a list of publications

  • Research statement outlining interests in relation to the advertised position

  • Qualified candidates will be asked to provide three letters of reference

For full consideration, please apply at your earliest convenience. The position will remain open until filled.

If you have any questions, you may email Tim Hobbs at [email protected] or Ian Low @ [email protected] .

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.

Posted 2025-12-23

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