ITXA Administration

Title: ITXA Administration
Location: Dallas TX (Onsite)

ITXA Administrator to own the day-to-day administration, support, and stabilization of our IBM Sterling Transformation Extender Advanced (ITXA) environment. This role sits at the heart of a complex, high-volume EDI platform.

Core ITXA / EDI — Technical
• IBM Sterling ITXA / ITX administration [Required]
• IBM Sterling Integrator 5.x or 6.x [Required]
• EDI standards: X12 (850/856/810/997), EDIFACT, IDoc [Required]
• ITXA map development, engine config, envelope management [Required]
• Sterling envelope/map/ITXA engine synchronisation [Required]
• Pre/post-processor config and translation flow troubleshooting [Required]
• EDI-to-IDoc mapping and trading-partner onboarding [Required]Integration & Infrastructure
• IBM MQ administration and troubleshooting [Required] 
• SAP integration via ALE adapter (IDoc in/out) [Required]
• RedHat Linux and Oracle stack administration [Required]
• JBoss/WildFly — JVM tuning, OOM diagnosis, hang analysis [Required]
• Axway B2Bi or comparable B2B gateway [Preferred]
• MuleSoft or equivalent middleware awareness [Preferred]
• Azure cloud infrastructure awareness [Preferred]
• Centralised logging/monitoring (Splunk, ELK, Dynatrace) [Preferred]

Experience Requirements
• 5+ years hands-on ITXA/ITX admin and map development in production [Required]
• 3+ years IBM Sterling Integrator 5.x or 6.x administration [Required]
• High-volume, mission-critical B2B/EDI platform support [Required]
• Pharmaceutical, healthcare, or supply chain industry [Preferred]
• Diagnosing production instability: engine hangs, envelope locks, OOM [Required]