← Back to jobsPosted (ATS) 9/9/2026, 12:00:00 AM Updated (ATS) 9/9/2026, 12:00:00 AM First seen by us 9/9/2026, 9:15:58 PM Last re-seen 10/18/2026, 2:30:31 PM Distinct job IDs 2 Open in parallel 2 Work locations 1 Cumulative days active 40 Stagnancy score 0 ATS job ID REQ-14500
Multiple OpeningsSeveral job IDs open in parallel under one title — likely genuine multiple openings, not a recycled req.
Analytical scientist Co-Op
Entegris · Billerica, MA
2 job IDs open in parallel rather than re-posted over time — most likely several genuine openings, not a recycle.
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 11-day span, with only the latest still open — a sequential re-shelving pattern.
- Location
- Billerica, MA
- Posted (ATS)
- Sep 9, 2026
- Last confirmed open
- Oct 18, 2026
- Open for
- 40 days +
- Location
- Billerica, MA
- Posted (ATS)
- —
- Ended (last seen)
- Oct 12, 2026
- Open for
- 22 days
Data provenance
- Source platform
- workday
- Latest listing found
- https://entegris.wd1.myworkdayjobs.com/entegriscareers/job/Billerica-MA/Analytical-scientist-Co-Op_REQ-14500-1
- Stream ID
- 0b2962e3-3bea-46a3-b639-5193db27e8a0