{"schemaVersion":"jobsearcher.job.v1","id":"e97ceeb7188b695115f66363","url":"https://jobsearcher.com/jobs/e97ceeb7188b695115f66363","canonicalUrl":"https://jobsearcher.com/jobs/e97ceeb7188b695115f66363","title":"Sr. Mainframe Programmer/Admin - L3","description":"Role        ::       Mainframes z O/S with RACF admin Location ::       Erlanger, KY Duration ::      Fulltime   Job Description:Working on Knowledge on the below z/VM componentsTransmission Control Protocol/Internet Protocol (TCP/IP) for z/VMAdvanced Program-to-Program Communication/Virtual Machine (APPC/VM)Virtual Telecommunications Access Method (VTAM®) Support (AVS)Dump Viewing Facility - Control Program (CP) - Conversational Monitor System (CMS)Group Control System (GCS)Install, Upgrade, Migrate z/OS software - SMP/e Level 3 KnowledgeFixes and APAR patch install and maintenanceExperience on troubleshooting BAU issuesHardware Configuration Definition (HCD) and Hardware Configuration Manager (HCM) for z/VMOpen Systems Adapter Support Facility (OSA/SF)Restructured Extended Executor/Virtual Machine (REXX/VM)Transparent Services Access Facility (TSAF)Virtual Machine Serviceability Enhancements Staged/Extended (VMSES/E)Data Facility Storage Management Subsystem for VM (DFSMS/VM™)Directory Maintenance Facility for z/VM (DirMaint™)Performance Toolkit for VMRACF Security Server for z/VMRemote Spooling Communications Subsystem (RSCS) Networking for z/VMExperience with various of z / ArchitecturesStrong hands on IPL / POR proceduresGood Knowledge in z/OS , JES2 , TSO / ISPF , DFSMS ,VTAM, RACF, RMF, SMF, FT, SFTP and commandsWork experience in HMC console monitoring , master console monitoring and VTAM monitoringIODF Level 3 KnowledgeStrong knowledge in RACF / ACF2 to provide User access privilegesStrong knowledge in IBM utilities – ADDRSU , FDR, IEBCOPY, IEBGENER","company":"Quantum World Technologies","rawCompany":"quantum world technologies","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-08-14T10:57:26.321Z","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":"15-1252.00","title":"Software Developers","slug":"software-developers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541513","title":"Computer Facilities Management Services","slug":"computer-facilities-management-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Sr. Mainframe Programmer/Admin - L3","description":"Role        ::       Mainframes z O/S with RACF admin Location ::       Erlanger, KY Duration ::      Fulltime   Job Description:Working on Knowledge on the below z/VM componentsTransmission Control Protocol/Internet Protocol (TCP/IP) for z/VMAdvanced Program-to-Program Communication/Virtual Machine (APPC/VM)Virtual Telecommunications Access Method (VTAM®) Support (AVS)Dump Viewing Facility - Control Program (CP) - Conversational Monitor System (CMS)Group Control System (GCS)Install, Upgrade, Migrate z/OS software - SMP/e Level 3 KnowledgeFixes and APAR patch install and maintenanceExperience on troubleshooting BAU issuesHardware Configuration Definition (HCD) and Hardware Configuration Manager (HCM) for z/VMOpen Systems Adapter Support Facility (OSA/SF)Restructured Extended Executor/Virtual Machine (REXX/VM)Transparent Services Access Facility (TSAF)Virtual Machine Serviceability Enhancements Staged/Extended (VMSES/E)Data Facility Storage Management Subsystem for VM (DFSMS/VM™)Directory Maintenance Facility for z/VM (DirMaint™)Performance Toolkit for VMRACF Security Server for z/VMRemote Spooling Communications Subsystem (RSCS) Networking for z/VMExperience with various of z / ArchitecturesStrong hands on IPL / POR proceduresGood Knowledge in z/OS , JES2 , TSO / ISPF , DFSMS ,VTAM, RACF, RMF, SMF, FT, SFTP and commandsWork experience in HMC console monitoring , master console monitoring and VTAM monitoringIODF Level 3 KnowledgeStrong knowledge in RACF / ACF2 to provide User access privilegesStrong knowledge in IBM utilities – ADDRSU , FDR, IEBCOPY, IEBGENER","datePosted":"2026-08-14T10:57:26.321Z","dateModified":"2026-08-14T10:57:26.321Z","hiringOrganization":{"@type":"Organization","name":"Quantum World Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"e97ceeb7188b695115f66363"},"url":"https://jobsearcher.com/jobs/e97ceeb7188b695115f66363"}}