{"schemaVersion":"jobsearcher.job.v1","id":"a445cadbcfa3fd38c26047f0","url":"https://jobsearcher.com/jobs/a445cadbcfa3fd38c26047f0","canonicalUrl":"https://jobsearcher.com/jobs/a445cadbcfa3fd38c26047f0","title":"Mainframe IMS/DB Engineer","description":"Job DescriptionWe are seeking an experienced Mainframe Developer to support and enhance mission‑critical enterprise applications. This role will involve working on high‑volume transactional systems in a z/OS environment, with a strong focus on IMS, CICS, and COBOL-based applications. The ideal candidate will be comfortable working in both batch and online processing environments and collaborating with cross‑functional teams to deliver reliable, scalable solutions.Key ResponsibilitiesDesign, develop, maintain, and enhance mainframe applications using COBOL in a z/OS environmentSupport and optimize IMS/DB and IMS/DC applications, including database design, performance tuning, and transaction processingDevelop and maintain CICS programs, handling real‑time transaction processing and interfacesCreate, modify, and troubleshoot JCL for batch processing, scheduling, and production supportPerform impact analysis, debugging, and root‑cause analysis for production issuesCollaborate with business analysts, QA teams, and system programmers to deliver high‑quality solutionsParticipate in code reviews, application modernization efforts, and system enhancementsEnsure compliance with enterprise standards, security policies, and change management processesProvide documentation for technical designs, processes, and operational proceduresRequired SkillsCOBOL – Strong proficiencyz/OS – In‑depth understanding of the mainframe operating environmentIMS Database – Expertise in IMS/DB and IMS/DCCICS – Strong understanding of transaction processing and programming interfacesJCL – Ability to write and manage batch processing scriptsSystem Administration – Basic knowledge of dataset management, job scheduling, and security tasksMust HaveIMS/DBCICSCOBOLJCLNice to Have (Optional)Experience with mainframe performance tuning and capacity planningKnowledge of DB2, VSAM, or MQExposure to mainframe modernization initiatives or integration with distributed systemsStrong communication skills and ability to work in a regulated, production‑critical environment","company":"Evolution Usa","rawCompany":"evolution usa","city":"Wilmington","state":"DE","isRemote":false,"isActive":false,"createdAt":"2026-04-22T19:05:36.473Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1242.00","title":"Database Administrators","slug":"database-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":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Mainframe IMS/DB Engineer","description":"Job DescriptionWe are seeking an experienced Mainframe Developer to support and enhance mission‑critical enterprise applications. This role will involve working on high‑volume transactional systems in a z/OS environment, with a strong focus on IMS, CICS, and COBOL-based applications. The ideal candidate will be comfortable working in both batch and online processing environments and collaborating with cross‑functional teams to deliver reliable, scalable solutions.Key ResponsibilitiesDesign, develop, maintain, and enhance mainframe applications using COBOL in a z/OS environmentSupport and optimize IMS/DB and IMS/DC applications, including database design, performance tuning, and transaction processingDevelop and maintain CICS programs, handling real‑time transaction processing and interfacesCreate, modify, and troubleshoot JCL for batch processing, scheduling, and production supportPerform impact analysis, debugging, and root‑cause analysis for production issuesCollaborate with business analysts, QA teams, and system programmers to deliver high‑quality solutionsParticipate in code reviews, application modernization efforts, and system enhancementsEnsure compliance with enterprise standards, security policies, and change management processesProvide documentation for technical designs, processes, and operational proceduresRequired SkillsCOBOL – Strong proficiencyz/OS – In‑depth understanding of the mainframe operating environmentIMS Database – Expertise in IMS/DB and IMS/DCCICS – Strong understanding of transaction processing and programming interfacesJCL – Ability to write and manage batch processing scriptsSystem Administration – Basic knowledge of dataset management, job scheduling, and security tasksMust HaveIMS/DBCICSCOBOLJCLNice to Have (Optional)Experience with mainframe performance tuning and capacity planningKnowledge of DB2, VSAM, or MQExposure to mainframe modernization initiatives or integration with distributed systemsStrong communication skills and ability to work in a regulated, production‑critical environment","datePosted":"2026-04-22T19:05:36.473Z","dateModified":"2026-04-22T19:05:36.473Z","hiringOrganization":{"@type":"Organization","name":"Evolution Usa","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Wilmington","addressRegion":"DE","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"a445cadbcfa3fd38c26047f0"},"url":"https://jobsearcher.com/jobs/a445cadbcfa3fd38c26047f0"}}