← Back to jobsPosted (ATS) 10/29/2025, 12:00:00 AM Updated (ATS) 10/29/2025, 12:00:00 AM First seen by us 8/16/2026, 7:30:50 AM Last re-seen 8/22/2026, 11:15:25 AM Distinct job IDs 1 Open in parallel 1 Work locations 1 Cumulative days active 298 Stagnancy score 89.77 ATS job ID REQ-9387
GhostHigh-confidence zombie posting. HR is probably not actually hiring.
Senior Principal Engineer, Technology and Innovation
Entegris · Hsinchu City, Taiwan
A posting in this role has sat open 298 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.
- Location
- Hsinchu City, Taiwan
- Posted (ATS)
- Oct 29, 2025
- Last confirmed open
- Aug 22, 2026
- Open for
- 297 days +
Data provenance
- Source platform
- workday
- Latest listing found
- https://entegris.wd1.myworkdayjobs.com/entegriscareers/job/Hsinchu-City-Taiwan/Senior-Principal-Engineer--Technology-and-Innovation_REQ-9387
- Stream ID
- 4979e111-9506-4a8e-b84f-7032e0d1a960