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Company DescriptionThreatXIntel is a growing Cybersecurity, IT Staffing, and Consulting company delivering end-to-end technology and security solutions. Our services include cloud security, web and mobile application security testing, DevSecOps, vulnerability assessments, IT consulting, and professional staffing services.We support global corporate clients by hiring and deploying skilled professionals across IT and cybersecurity domains while helping organizations strengthen security, optimize operations, and scale efficiently. ThreatXIntel is committed to enabling business growth through secure, reliable, and high-quality technology solutions.Job OverviewWe are looking for an experienced Mainframe Automation Engineer with strong expertise in IBM System Automation for z/OS, NetView, and GDPS-CA.The ideal candidate should have deep knowledge of z/OS environments, strong REXX programming skills, and hands-on experience in mainframe automation and operations.Key ResponsibilitiesMainframe Automation & SupportConfigure, maintain, and support IBM System Automation for z/OSWork with NetView and GDPS-CA technologiesAutomate operational processes and improve system efficiencyProgramming & DevelopmentDevelop and maintain automation scripts using REXX and PIPESBuild automation solutions to resolve operational issuesEnhance existing automation frameworksSystem OperationsWork with z/OS, JCL, TSO, ISPF environmentsUtilize IBM utilities like IEBCOPY, IEBGENERPerform troubleshooting and issue resolutionCollaboration & LeadershipWork closely with clients, developers, and support teamsProvide technical leadership and contribute to automation initiativesHandle multiple deliverables and prioritiesDocumentation & SupportCreate and maintain technical documentationParticipate in on-call support rotationCommunicate effectively with technical and non-technical stakeholdersRequired SkillsMainframe z/OSIBM System Automation for z/OSNetView, GDPS-CAREXX ProgrammingPIPES ProgrammingJCL, TSO, ISPFIBM Utilities (IEBCOPY, IEBGENER)Automation & ScriptingNice to HaveExperience with Release / Change Management toolsStrong understanding of enterprise mainframe environmentsWhy JoinWork on critical enterprise mainframe automation systemsRemote freelance flexibilityOpportunity to lead and enhance automation initiatives