← Back to jobsPosted (ATS) 10/6/2026, 12:00:00 AM Updated (ATS) 10/6/2026, 12:00:00 AM First seen by us 8/12/2026, 5:17:52 PM Last re-seen 10/18/2026, 2:30:22 AM Distinct job IDs 3 Open in parallel 2 Work locations 1 Cumulative days active 103 Stagnancy score 58.31 ATS job ID R-7610
FreshWithin normal posting window. For now.
Principal AI Engineer
Cna · Chicago, IL, USA
A posting in this role has sat open 92 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 90-day span, with only the latest still open — a sequential re-shelving pattern.
- Location
- Chicago, IL, USA
- Posted (ATS)
- Jul 8, 2026
- Ended (last seen)
- Aug 23, 2026
- Open for
- 47 days
- Location
- Chicago, IL, USA
- Posted (ATS)
- Jul 8, 2026
- Ended (last seen)
- Oct 5, 2026
- Open for
- 90 days
- Location
- Chicago, IL, USA
- Posted (ATS)
- Oct 6, 2026
- Last confirmed open
- Oct 18, 2026
- Open for
- 12 days +
Data provenance
- Source platform
- workday
- Latest listing found
- https://cna.wd1.myworkdayjobs.com/CNA_Careers/job/Chicago-IL-USA/Principal-AI-Engineer_R-7610
- Stream ID
- 7b969b13-67a1-42be-9889-9af22ba7e902