← Back to jobsPosted (ATS) 6/19/2026, 12:00:00 AM Updated (ATS) 6/19/2026, 12:00:00 AM First seen by us 8/11/2026, 9:30:54 PM Last re-seen 8/23/2026, 6:15:28 AM Distinct job IDs 2 Open in parallel 1 Work locations 1 Cumulative days active 65 Stagnancy score 46.89 ATS job ID R-2026-47713
Suspected GhostRotation or age signals smell off. Proceed with skepticism.
Sr. Principal, Automation & Control Engineering (T)
Alcon · Tuas, Singapore
A posting in this role has sat open 65 days — past the 45-day mark where openings start to look less like an active, immediate need.
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 63-day span, with only the latest still open — a sequential re-shelving pattern.
- Location
- Tuas, Singapore
- Posted (ATS)
- Jun 19, 2026
- Last confirmed open
- Aug 23, 2026
- Open for
- 65 days +
- Location
- Tuas, Singapore
- Posted (ATS)
- —
- Ended (last seen)
- Aug 21, 2026
- Open for
- 0 days
Data provenance
- Source platform
- workday
- Latest listing found
- https://alcon.wd5.myworkdayjobs.com/careers_alcon/job/Tuas-Singapore/Sr-Principal--Automation---Control-Engineering--T-_R-2026-47713-1
- Stream ID
- ec10d525-1701-4a45-9be4-ef088fa8be3a