ITXA Administration with Java experience

Title : ITXA Administration with Java experience Location :Dallas TX(Onsite)Visa – USC/GC only About Role –We are seeking an experienced 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. Job DescriptionCore 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]