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Postdoctoral Appointee – Storage-Ring-Based X-Ray Free-Electron Laser Oscillator

UChicago Argonne is hiring for Postdoctoral Appointee – Storage-Ring-Based X-Ray Free-Electron Laser Oscillator in Lemont, IL USA. Junior level, $73k–$121k a year stated. First seen November 3, 2026; open as of November 13, 2026. Jobs taken straight from company career pages — no aggregator in between.

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Company
UChicago Argonne
Where
Lemont, IL USA
Level
Junior
Pay stated
$73k–$121k a year
First seen
November 3, 2026
Listed via
Workday

What the posting says

The X-ray Science Division (XSD) Optics group and the Accelerator Systems Division (ASD) Diagnostics group at Argonne National Laboratory are seeking a Postdoctoral Appointee to contribute to the conceptual development of a storage-ring-based X-ray free-electron laser oscillator (SR-XFELO) at the Advanced Photon Source (APS). The project will assess the feasibility of implementing a hard X-ray oscillator operating at 9.8 keV within a 5-m-long APS undulator section. The proposed concept incorporates a transverse-gradient undulator, a diamond-crystal X-ray cavity, and associated high-heat-load…

Read more and apply on UChicago Argonne's site

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