{"schemaVersion":"jobsearcher.job.v1","id":"40cf3f64b68deb49c5789b90","url":"https://jobsearcher.com/jobs/40cf3f64b68deb49c5789b90","canonicalUrl":"https://jobsearcher.com/jobs/40cf3f64b68deb49c5789b90","title":"Mainframe System Programmer","description":"Job Tittle: CICS Systems ProgrammerJob Location: Phoenix , AZ (Hybrid)Duration: 6 months (Contract to Hire )Job SummaryWe are seeking an experienced IBM CICS Systems Programmer to install, configure, maintain, monitor, and support enterprise CICS environments on IBM z/OS mainframes. The role involves performance tuning, troubleshooting, security administration, upgrades, disaster recovery, and production support for mission-critical applications.Key ResponsibilitiesCICS AdministrationInstall, configure, and maintain CICS regionsPerform CICS upgrades, migrations, and maintenanceDefine and manage CICS resources using CEDA/CSDSupport CICSPlex environmentsSystem Monitoring & PerformanceMonitor region health and transaction performanceAnalyze SMF/RMF reportsTune CICS parameters for optimal performanceIdentify and resolve bottlenecksProblem DeterminationTroubleshoot CICS abends and region failuresAnalyze dumps, traces, logs, and system messagesCoordinate with application and infrastructure teamsProvide root-cause analysis for incidents","company":"Tech Observer","rawCompany":"tech observer","city":"Phoenix","state":"AZ","isRemote":false,"isActive":false,"createdAt":"2026-06-02T00:12:00.374Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Mainframe System Programmer","description":"Job Tittle: CICS Systems ProgrammerJob Location: Phoenix , AZ (Hybrid)Duration: 6 months (Contract to Hire )Job SummaryWe are seeking an experienced IBM CICS Systems Programmer to install, configure, maintain, monitor, and support enterprise CICS environments on IBM z/OS mainframes. The role involves performance tuning, troubleshooting, security administration, upgrades, disaster recovery, and production support for mission-critical applications.Key ResponsibilitiesCICS AdministrationInstall, configure, and maintain CICS regionsPerform CICS upgrades, migrations, and maintenanceDefine and manage CICS resources using CEDA/CSDSupport CICSPlex environmentsSystem Monitoring & PerformanceMonitor region health and transaction performanceAnalyze SMF/RMF reportsTune CICS parameters for optimal performanceIdentify and resolve bottlenecksProblem DeterminationTroubleshoot CICS abends and region failuresAnalyze dumps, traces, logs, and system messagesCoordinate with application and infrastructure teamsProvide root-cause analysis for incidents","datePosted":"2026-06-02T00:12:00.374Z","dateModified":"2026-06-02T00:12:00.374Z","hiringOrganization":{"@type":"Organization","name":"Tech Observer","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Phoenix","addressRegion":"AZ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"40cf3f64b68deb49c5789b90"},"url":"https://jobsearcher.com/jobs/40cf3f64b68deb49c5789b90"}}