{"schemaVersion":"jobsearcher.job.v1","id":"e7c19d9c0a98ebabf234d1cc","url":"https://jobsearcher.com/jobs/e7c19d9c0a98ebabf234d1cc","canonicalUrl":"https://jobsearcher.com/jobs/e7c19d9c0a98ebabf234d1cc","title":"Mainframe CICS System Administrator","description":"*URGENT HIRING – Mainframe CICS System Administrator*\n\n*Location:* Phoenix, AZ / Plano, TX / Charlotte, NC\n*Work Model:* Hybrid – 3 Days/Week Onsite\n*Experience:* 10+ Years\n*Work Authorization:* Any Visa\n\nTop Skills\n\n* *CICS Transaction Server (CICS TS) Administration*\n* *CICS Installation, Upgrades, PTFs & Region Management*\n* *Mainframe Performance Monitoring & Tuning*\n* OMEGAMON / MainView / TMON\n* DFHSIT & CICS System Initialization\n* Transaction Performance & System Health Monitoring\n\nResponsibilities\n\n* Install, upgrade, configure, and maintain *CICS Transaction Server (CICS TS)* environments.\n* Apply PTFs, patches, and version upgrades and perform regression validation.\n* Configure and maintain CICS regions across production, test, and disaster recovery environments.\n* Maintain startup parameters and *DFHSIT* system initialization tables.\n* Monitor CICS transaction performance and overall system health.\n* Analyze transaction response times, CPU utilization, and storage usage to identify performance issues.\n* Perform performance tuning and troubleshooting to eliminate system bottlenecks.\n* Identify potential future platform and service issues and proactively recommend solutions.\n* Support modernization initiatives and maintain reliable Mainframe transaction processing environments.\n\nPreferred Experience\n\n* OMEGAMON\n* MainView\n* TMON\n* CICS performance analysis and tuning\n* Disaster Recovery / High Availability environments\n* Mainframe modernization initiatives\n\nPay: $45.00 - $48.00 per hour\n\nExpected hours: 40.0 per week\n\nWork Location: Hybrid remote in Phoenix, AZ 85003","company":"Compestsolutionsinc","rawCompany":"compestsolutionsinc","city":"Phoenix","state":"AZ","isRemote":false,"isActive":false,"createdAt":"2026-09-18T10:57:44.726Z","occupations":[{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"}],"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":"541513","title":"Computer Facilities Management Services","slug":"computer-facilities-management-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Mainframe CICS System Administrator","description":"*URGENT HIRING – Mainframe CICS System Administrator*\n\n*Location:* Phoenix, AZ / Plano, TX / Charlotte, NC\n*Work Model:* Hybrid – 3 Days/Week Onsite\n*Experience:* 10+ Years\n*Work Authorization:* Any Visa\n\nTop Skills\n\n* *CICS Transaction Server (CICS TS) Administration*\n* *CICS Installation, Upgrades, PTFs & Region Management*\n* *Mainframe Performance Monitoring & Tuning*\n* OMEGAMON / MainView / TMON\n* DFHSIT & CICS System Initialization\n* Transaction Performance & System Health Monitoring\n\nResponsibilities\n\n* Install, upgrade, configure, and maintain *CICS Transaction Server (CICS TS)* environments.\n* Apply PTFs, patches, and version upgrades and perform regression validation.\n* Configure and maintain CICS regions across production, test, and disaster recovery environments.\n* Maintain startup parameters and *DFHSIT* system initialization tables.\n* Monitor CICS transaction performance and overall system health.\n* Analyze transaction response times, CPU utilization, and storage usage to identify performance issues.\n* Perform performance tuning and troubleshooting to eliminate system bottlenecks.\n* Identify potential future platform and service issues and proactively recommend solutions.\n* Support modernization initiatives and maintain reliable Mainframe transaction processing environments.\n\nPreferred Experience\n\n* OMEGAMON\n* MainView\n* TMON\n* CICS performance analysis and tuning\n* Disaster Recovery / High Availability environments\n* Mainframe modernization initiatives\n\nPay: $45.00 - $48.00 per hour\n\nExpected hours: 40.0 per week\n\nWork Location: Hybrid remote in Phoenix, AZ 85003","datePosted":"2026-09-18T10:57:44.726Z","dateModified":"2026-09-18T10:57:44.726Z","hiringOrganization":{"@type":"Organization","name":"Compestsolutionsinc","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Phoenix","addressRegion":"AZ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"e7c19d9c0a98ebabf234d1cc"},"url":"https://jobsearcher.com/jobs/e7c19d9c0a98ebabf234d1cc"}}