← Back to jobsPosted (ATS) 6/30/2026, 2:46:58 PM Updated (ATS) 10/8/2026, 9:40:57 PM First seen by us 7/1/2026, 7:02:06 AM Last re-seen 10/19/2026, 1:30:44 AM Distinct job IDs 1 Open in parallel 1 Work locations 1 Cumulative days active 111 Stagnancy score 61.21 ATS job ID 5281304008
GhostHigh-confidence zombie posting. HR is probably not actually hiring.
Principal Security Engineer
Block · 10404 Engineering - Information Security · Bay Area, CA, United States of America
A posting in this role has sat open 111 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
- Bay Area, CA, United States of America
- Posted (ATS)
- Jun 30, 2026
- Last confirmed open
- Oct 19, 2026
- Open for
- 110 days +
Data provenance
- Source platform
- greenhouse
- Latest listing found
- http://block.xyz/careers/jobs/5281304008?gh_jid=5281304008
- Stream ID
- f8d197e3-c13e-4767-8ba1-3e55f3ef16da