← Back to jobsPosted (ATS) 9/22/2026, 12:00:00 AM Updated (ATS) 9/22/2026, 12:00:00 AM First seen by us 9/23/2026, 1:45:40 AM Last re-seen 10/19/2026, 1:15:48 PM Distinct job IDs 2 Open in parallel 2 Work locations 1 Cumulative days active 138 Stagnancy score 61.05 ATS job ID R_009905
FreshWithin normal posting window. For now.
Thermal-Fluids Mechanical Engineer
Fermilab · Batavia
A posting in this role has sat open 110 days — well past the 90-day mark where an opening reads as a resume black hole rather than an active search.
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.
These IDs appeared over a 113-day span, with only the latest still open — a sequential re-shelving pattern.
- Location
- Batavia
- Posted (ATS)
- Jun 1, 2026
- Ended (last seen)
- Sep 16, 2026
- Open for
- 108 days
- Location
- Batavia
- Posted (ATS)
- Sep 22, 2026
- Last confirmed open
- Oct 19, 2026
- Open for
- 28 days +
Data provenance
- Source platform
- workday
- Latest listing found
- https://fermilab.wd5.myworkdayjobs.com/FermilabCareers/job/Batavia/Thermal-Fluids-Mechanical-Engineer_R_009905
- Stream ID
- 43b2ea46-c7a7-42cb-bcf9-44baa11c3699