Fresh

Principal Nuclear Engineer

Argonne · Lemont, IL USA

Within normal posting window. For now.

Posted (ATS)

9/25/2026, 12:00:00 AM

Updated (ATS)

9/25/2026, 12:00:00 AM

First seen by us

9/10/2026, 3:15:36 PM

Last re-seen

10/19/2026, 5:30:50 AM

Distinct job IDs

Open in parallel

Work locations

Cumulative days active

Stagnancy score

ATS job ID

423393

Rotation timeline

Every ATS job ID we've matched to this same normalized title, oldest first. "Posted" is the date the ATS reports; "last confirmed open" is the last time we saw it live.

Rotation 1LatestID 423393Still openView listing →
Location
Lemont, IL USA
Posted (ATS)
Sep 25, 2026
Last confirmed open
Oct 19, 2026
Open for
24 days +

Data provenance

Source platform: workday
Source API URL: https://argonne.wd1.myworkdayjobs.com/wday/cxs/argonne/argonne_careers/jobs
Latest listing found: https://argonne.wd1.myworkdayjobs.com/Argonne_Careers/job/Lemont-IL-USA/Principal-Nuclear-Engineer_423393
Stream ID: 030379a7-1253-4b1f-b126-f94e84c576b6

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