{"schemaVersion":"jobsearcher.job.v1","id":"dbf1f35abacb4c3c4ed1b71d","url":"https://jobsearcher.com/jobs/dbf1f35abacb4c3c4ed1b71d","canonicalUrl":"https://jobsearcher.com/jobs/dbf1f35abacb4c3c4ed1b71d","title":"Senior DataStage Engineer/Developer with (DevOps, Shell Script, Oracle PL/SQL)","description":"Senior DataStage Engineer with (DevOps, Shell Script, Oracle PL/SQL)Job Title : Datastage DeveloperChicago, IL OnsiteJob Duration : 3-6 MonthsExperience Level: 10+ YearsDomain: Data Integration & Enterprise Data WarehousingPrimary Skill : DevOps, ShellScripts, Oracle PL/SQLRole OverviewSeeking a Lead DataStage Engineer with approximately 10 years of hands-on development experience to design, build, and optimize enterprise-scale ETL pipelines, batch automation workflows, and database integrations.Key Responsibilities Design, develop, test, and deploy robust ETL jobs using IBM InfoSphere DataStage parallel framework. Author advanced Unix/Linux shell scripts to automate batch execution workflows, file transfers, directory management, and error handling. Write, optimize, and maintain complex Oracle PL/SQL code, including stored procedures, packages, functions, triggers, and analytical queries. Conduct performance tuning across DataStage jobs, Unix scripts, and Oracle database queries to support high-volume data processing. Collaborate with data architects and business analysts to translate business requirements into technical specs and dimensional data models. Manage batch job scheduling (e.g., Control-M, Autosys), production deployments, system monitoring, and Tier-3 escalation support. Maintain data quality standards, code repository management, and comprehensive technical documentation.Technical RequirementsIBM DataStage: 8+ years of hands-on experience building complex parallel jobs, sequences, shared containers, and custom stages.Unix/Linux Platform: 8+ years of expertise in command-line utilities, bash/Korn shell scripting, process monitoring, and batch process control.Oracle & PL/SQL: 8+ years of proficiency with Oracle databases, execution plans, index tuning, partitioning, and writing performant PL/SQL logic.Data Warehousing: Deep understanding of ETL architecture, dimensional modeling (Star/Snowflake schemas), and Slowly Changing Dimensions (SCD Type 1/2/3).","company":"Innovative Information Technologies","rawCompany":"innovative information technologies","city":"Chicago","state":"IL","isRemote":false,"isActive":false,"createdAt":"2026-09-27T10:12:30.984Z","occupations":[{"code":"15-1243.01","title":"Data Warehousing Specialists","slug":"data-warehousing-specialists"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"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":"Senior DataStage Engineer/Developer with (DevOps, Shell Script, Oracle PL/SQL)","description":"Senior DataStage Engineer with (DevOps, Shell Script, Oracle PL/SQL)Job Title : Datastage DeveloperChicago, IL OnsiteJob Duration : 3-6 MonthsExperience Level: 10+ YearsDomain: Data Integration & Enterprise Data WarehousingPrimary Skill : DevOps, ShellScripts, Oracle PL/SQLRole OverviewSeeking a Lead DataStage Engineer with approximately 10 years of hands-on development experience to design, build, and optimize enterprise-scale ETL pipelines, batch automation workflows, and database integrations.Key Responsibilities Design, develop, test, and deploy robust ETL jobs using IBM InfoSphere DataStage parallel framework. Author advanced Unix/Linux shell scripts to automate batch execution workflows, file transfers, directory management, and error handling. Write, optimize, and maintain complex Oracle PL/SQL code, including stored procedures, packages, functions, triggers, and analytical queries. Conduct performance tuning across DataStage jobs, Unix scripts, and Oracle database queries to support high-volume data processing. Collaborate with data architects and business analysts to translate business requirements into technical specs and dimensional data models. Manage batch job scheduling (e.g., Control-M, Autosys), production deployments, system monitoring, and Tier-3 escalation support. Maintain data quality standards, code repository management, and comprehensive technical documentation.Technical RequirementsIBM DataStage: 8+ years of hands-on experience building complex parallel jobs, sequences, shared containers, and custom stages.Unix/Linux Platform: 8+ years of expertise in command-line utilities, bash/Korn shell scripting, process monitoring, and batch process control.Oracle & PL/SQL: 8+ years of proficiency with Oracle databases, execution plans, index tuning, partitioning, and writing performant PL/SQL logic.Data Warehousing: Deep understanding of ETL architecture, dimensional modeling (Star/Snowflake schemas), and Slowly Changing Dimensions (SCD Type 1/2/3).","datePosted":"2026-09-27T10:12:30.984Z","dateModified":"2026-09-27T10:12:30.984Z","hiringOrganization":{"@type":"Organization","name":"Innovative Information Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Chicago","addressRegion":"IL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"dbf1f35abacb4c3c4ed1b71d"},"url":"https://jobsearcher.com/jobs/dbf1f35abacb4c3c4ed1b71d"}}