{"schemaVersion":"jobsearcher.job.v1","id":"61dc591c3987f2af8aede2a7","url":"https://jobsearcher.com/jobs/61dc591c3987f2af8aede2a7","canonicalUrl":"https://jobsearcher.com/jobs/61dc591c3987f2af8aede2a7","title":"Mainframe z/OS System Programmer","description":"Mainframe z/OS System ProgrammerJob Title: Mainframe z/OS System ProgrammerExperience: 12+ YearsTechnology: IBM z/OS, SMP/E, z/OSMF, ISV ProductsJob SummaryWe are looking for an experienced Mainframe z/OS System Programmer with strong expertise in z/OS system programming, SMP/E installations, operating system upgrades, ISV software implementation, system configuration, and enterprise mainframe support.Key ResponsibilitiesPerform standard system programming activities, including configuration, installation, and maintenance using SMP/E.Perform vendor software installations in the mainframe environment.Execute operating system upgrades and RSU maintenance using z/OSMF Workflow.Architect, install, and configure highly complex z/OS environments and third-party software.Support software standardization and new feature implementations.Support storage management, performance tuning, capacity planning, security, networking, and operating procedures from a z/OS perspective.Collaborate with Mainframe System Programmers across different tracks to enhance the mainframe environment.Assist team members with troubleshooting, innovative improvements, and technical decisions.Identify and implement system and process improvements in the z/OS environment.Work with application support teams and internal customers to facilitate business initiatives.Mandatory Skills12+ years of professional experience as a Mainframe System Programmer in z/OS and ISV environments.Expertise in SMP/E and non-SMP/E installation of ISV products.Expertise in IBM and Broadcom software product installation and upgrades.Strong knowledge of z/OS system commands, utilities, and automation tools.Experience with z/OS V2.5 upgrades or later using z/OSMF workflows.Strong IODF/HCD skills for adding new devices.Experience with Sysplex and configuration management is preferred.Strong knowledge of JCL and IBM utilities, including:IEBGENERIEBCOPYAMASPZAPDFDSSStrong knowledge of ISPF/TSO.Basic knowledge of REXX/CLIST.Experience designing project plans for upgrades, maintenance, and decommissioning.Ability to communicate project timelines with delivery teams and customers.Ability to formulate technical roadmaps and identify prerequisites required for project completion.","company":"New York Technology Partners","rawCompany":"new york technology partners","city":"Plano","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-08-08T11:46:07.532Z","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":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Mainframe z/OS System Programmer","description":"Mainframe z/OS System ProgrammerJob Title: Mainframe z/OS System ProgrammerExperience: 12+ YearsTechnology: IBM z/OS, SMP/E, z/OSMF, ISV ProductsJob SummaryWe are looking for an experienced Mainframe z/OS System Programmer with strong expertise in z/OS system programming, SMP/E installations, operating system upgrades, ISV software implementation, system configuration, and enterprise mainframe support.Key ResponsibilitiesPerform standard system programming activities, including configuration, installation, and maintenance using SMP/E.Perform vendor software installations in the mainframe environment.Execute operating system upgrades and RSU maintenance using z/OSMF Workflow.Architect, install, and configure highly complex z/OS environments and third-party software.Support software standardization and new feature implementations.Support storage management, performance tuning, capacity planning, security, networking, and operating procedures from a z/OS perspective.Collaborate with Mainframe System Programmers across different tracks to enhance the mainframe environment.Assist team members with troubleshooting, innovative improvements, and technical decisions.Identify and implement system and process improvements in the z/OS environment.Work with application support teams and internal customers to facilitate business initiatives.Mandatory Skills12+ years of professional experience as a Mainframe System Programmer in z/OS and ISV environments.Expertise in SMP/E and non-SMP/E installation of ISV products.Expertise in IBM and Broadcom software product installation and upgrades.Strong knowledge of z/OS system commands, utilities, and automation tools.Experience with z/OS V2.5 upgrades or later using z/OSMF workflows.Strong IODF/HCD skills for adding new devices.Experience with Sysplex and configuration management is preferred.Strong knowledge of JCL and IBM utilities, including:IEBGENERIEBCOPYAMASPZAPDFDSSStrong knowledge of ISPF/TSO.Basic knowledge of REXX/CLIST.Experience designing project plans for upgrades, maintenance, and decommissioning.Ability to communicate project timelines with delivery teams and customers.Ability to formulate technical roadmaps and identify prerequisites required for project completion.","datePosted":"2026-08-08T11:46:07.532Z","dateModified":"2026-08-08T11:46:07.532Z","hiringOrganization":{"@type":"Organization","name":"New York Technology Partners","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Plano","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"61dc591c3987f2af8aede2a7"},"url":"https://jobsearcher.com/jobs/61dc591c3987f2af8aede2a7"}}