{"schemaVersion":"jobsearcher.job.v1","id":"9f3c19b778acf90e258f6c11","url":"https://jobsearcher.com/jobs/9f3c19b778acf90e258f6c11","canonicalUrl":"https://jobsearcher.com/jobs/9f3c19b778acf90e258f6c11","title":"Mainframe Developer - Peoria IL","description":"Position: Lead Mainframe COBOL Developer (Z Series)Location: Peoria , IL - OnsiteType: ContractWho are we looking for:We are seeking an experienced (12+ years) Senior COBOL Developer with expertise in AS400 systems to join our dedicated team. The ideal candidate will have a strong background in COBOL programming on IBM AS400 (iSeries) platforms, coupled with a passion for modernization and innovation.Responsibilities:Skills Needed:COBOL - Expert levelJCL - Expert levelDB2 - Expert levelScheduler knowledge - Expert levelIMS DB - Working Knowledge is huge plus. IMS DC - Ok to have it but not neededSAS - Good to Know","company":"Delta System Software","rawCompany":"delta system software","city":"Dallas","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-09-02T08:19:08.959Z","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":"Mainframe Developer - Peoria IL","description":"Position: Lead Mainframe COBOL Developer (Z Series)Location: Peoria , IL - OnsiteType: ContractWho are we looking for:We are seeking an experienced (12+ years) Senior COBOL Developer with expertise in AS400 systems to join our dedicated team. The ideal candidate will have a strong background in COBOL programming on IBM AS400 (iSeries) platforms, coupled with a passion for modernization and innovation.Responsibilities:Skills Needed:COBOL - Expert levelJCL - Expert levelDB2 - Expert levelScheduler knowledge - Expert levelIMS DB - Working Knowledge is huge plus. IMS DC - Ok to have it but not neededSAS - Good to Know","datePosted":"2026-09-02T08:19:08.959Z","dateModified":"2026-09-02T08:19:08.959Z","hiringOrganization":{"@type":"Organization","name":"Delta System Software","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Dallas","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"9f3c19b778acf90e258f6c11"},"url":"https://jobsearcher.com/jobs/9f3c19b778acf90e258f6c11"}}