← Back to jobsPosted (ATS) 4/20/2026, 12:00:00 AM Updated (ATS) 4/20/2026, 12:00:00 AM First seen by us 8/11/2026, 10:45:45 PM Last re-seen 8/23/2026, 6:45:33 AM Distinct job IDs 1 Open in parallel 2 Work locations 1 Cumulative days active 125 Stagnancy score 63.35 ATS job ID R8991
GhostHigh-confidence zombie posting. HR is probably not actually hiring.Repeat offender company
Sr Software Developer (Exp w/ Petroleum Supply Chain/Optimization/Mathematical Modeling)
Aspentech · Houston
A posting in this role has sat open 125 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
- Houston
- Posted (ATS)
- Apr 20, 2026
- Last confirmed open
- Aug 23, 2026
- Open for
- 125 days +
Data provenance
- Source platform
- workday
- Latest listing found
- https://aspentech.wd5.myworkdayjobs.com/AspenTech/job/Houston/Sr-Software-Developer--Exp-w--Petroleum-Supply-Chain-Optimization-Mathematical-Modeling-_R8991
- Stream ID
- abc9f098-f5ef-4ce2-a223-36736d699999