{"schemaVersion":"jobsearcher.job.v1","id":"9c60abb59084472e4e84f963","url":"https://jobsearcher.com/jobs/9c60abb59084472e4e84f963","canonicalUrl":"https://jobsearcher.com/jobs/9c60abb59084472e4e84f963","title":"Sr. Mainframe Application Programmer","description":"Senior Application Programmer – Mainframe Systems | Cerritos, CAWe are seeking a Senior Mainframe Application Programmer to design, develop, test, implement, and support complex enterprise applications.Key Requirements:7+ years of Mainframe application development/programming experience.Strong hands-on experience with COBOL, IMS/DB2, and CICS.Experience with JCL, TSO/ISPF, VSAM, DB2, IMS, SQL, SORT/ICETOOLS.Knowledge of z/OS mainframe environment.Experience with tools/utilities such as CA Endevor, File Manager, SPUFI, IBM OPTIM, Debugger, FTP is a plus.Strong understanding of application design, development, debugging, testing, integration, documentation, and production support.Ability to analyze requirements and work with customers/stakeholders.Bachelor's degree in IT/Computer Science preferred; equivalent additional experience may substitute.Work Arrangement: Onsite 5 days/week initially, with potential for up to 2 days remote based on project requirements.Core Keywords: COBOL | IMS | DB2 | CICS | JCL | z/OS | TSO/ISPF | VSAM | Mainframe | SQL | CA Endevor","company":"Rang Technologies","rawCompany":"rang technologies","city":"California","state":"MO","isRemote":false,"isActive":false,"createdAt":"2026-10-01T12:12:13.616Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Sr. Mainframe Application Programmer","description":"Senior Application Programmer – Mainframe Systems | Cerritos, CAWe are seeking a Senior Mainframe Application Programmer to design, develop, test, implement, and support complex enterprise applications.Key Requirements:7+ years of Mainframe application development/programming experience.Strong hands-on experience with COBOL, IMS/DB2, and CICS.Experience with JCL, TSO/ISPF, VSAM, DB2, IMS, SQL, SORT/ICETOOLS.Knowledge of z/OS mainframe environment.Experience with tools/utilities such as CA Endevor, File Manager, SPUFI, IBM OPTIM, Debugger, FTP is a plus.Strong understanding of application design, development, debugging, testing, integration, documentation, and production support.Ability to analyze requirements and work with customers/stakeholders.Bachelor's degree in IT/Computer Science preferred; equivalent additional experience may substitute.Work Arrangement: Onsite 5 days/week initially, with potential for up to 2 days remote based on project requirements.Core Keywords: COBOL | IMS | DB2 | CICS | JCL | z/OS | TSO/ISPF | VSAM | Mainframe | SQL | CA Endevor","datePosted":"2026-10-01T12:12:13.616Z","dateModified":"2026-10-01T12:12:13.616Z","hiringOrganization":{"@type":"Organization","name":"Rang Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"California","addressRegion":"MO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"9c60abb59084472e4e84f963"},"url":"https://jobsearcher.com/jobs/9c60abb59084472e4e84f963"}}