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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Expert IT Specialist (Data Warehouse / ETL / Oracle / IBM DataStage) - **Company:** Diverse Agile Solutions - **Location:** Albany, NY, United States - **Experience:** Expert - **Salary:** $91,520.0 - $99,840.0 - **Contract:** Permanent contract - **Skills:** IBM AIX, Data Analysis, Unit Testing, Unix, Software Documentation, Data Integration, Data Integrity, Extract Transform Load (ETL), Data Mart, Data Mining, Data Security, Data Warehousing, IBM InfoSphere DataStage, Software Debugging, Dimensional Modeling, Fraud Prevention and Detection, IBM Cognos Business Intelligence, Unix Shell, Oracle Databases, Oracle (Applications), Oracle SQL Developer, Performance Tuning, Query Optimization, Standard Sql, Shell Script, Software Deployment, Software Engineering, PL-SQL, Enterprise Software Applications, Sql Optimization, Database Performance, Information Technology, Data Analytics, Legacy Systems - **Published:** August 4, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=1317946196d14f3d ## About the Role This role requires an experienced ETL and Data Warehouse professional with deep expertise in Oracle databases, IBM DataStage, SQL optimization, UNIX scripting, and dimensional data modeling. The ideal candidate will have extensive experience designing enterprise ETL solutions, improving system performance, troubleshooting complex production issues, and mentoring development teams., * 84+ months (7+ years) of progressive IT experience demonstrating technical leadership and expertise in enterprise application development. * Proven ability to provide technical leadership, mentor development teams, and support enterprise-scale implementations., Candidates with experience in the following areas are strongly encouraged to apply: ETL & Data Integration * 72+ months developing ETL solutions using IBM DataStage * Extensive ETL lifecycle experience from development through production deployment * ETL automation and performance optimization Oracle Database Development * 84+ months developing Data Warehouse solutions using: + Oracle SQL + PL/SQL * Advanced Oracle SQL performance tuning * Query optimization and execution analysis, Experience working with sensitive employee or government data, including: * PPI (Personally Protected Information) * SSA data security requirements * Production troubleshooting involving confidential data, * IBM DataStage * Oracle Database * SQL * PL/SQL * Oracle Performance Tuning * UNIX * Shell Scripting * AIX * Data Warehousing * ETL * Cognos * Data Modeling * Data Mining * Production Support * Dimensional Modeling * Database Performance Optimization * Data Analytics * Root Cause Analysis, * A strategic technical leader * Detail-oriented and analytical * Passionate about solving complex data challenges * Experienced supporting enterprise production systems * Comfortable mentoring development teams * Skilled at troubleshooting high-impact production issues * Committed to delivering secure, high-quality solutions ## Description The Expert IT Specialist will support mission-critical Department of Labor operations by developing, optimizing, and maintaining Data Warehouse processes while assisting in the migration from legacy systems to the New York State Unemployment Insurance System., * Design, develop, maintain, and optimize enterprise Data Warehouse solutions. * Develop, test, debug, and implement ETL processes using IBM DataStage. * Create and maintain Oracle SQL and PL/SQL code supporting Data Warehouse applications. * Optimize ETL jobs and Oracle SQL queries for maximum efficiency and performance. * Support Fraud Detection and Improper Payment data mining initiatives through advanced ETL development. * Develop and maintain dimensional data models supporting enterprise reporting and analytics. * Build and maintain operational metrics, reporting queries, and analytical datasets. * Investigate and resolve ETL failures, data integrity issues, and production support incidents. * Develop and execute unit, integration, and quality assurance test plans. * Write technical documentation including specifications, process flows, and data models. * Implement program enhancements throughout development, testing, staging, and production environments. * Provide application support and resolve production issues as needed. * Mentor junior developers and provide technical leadership to project teams. * Ensure all application documentation complies with organizational standards. * Support secure handling of sensitive employment-related data in accordance with applicable security requirements., * Enterprise Data Warehouse architecture * Dimensional Data Modeling * Data Marts * Data Mining * Operational reporting * Metrics development * Cognos analytical data models System Administration * IBM DataStage Administration * AIX environments * UNIX Shell Scripting * ETL job monitoring * Security administration * Environment configuration * Capacity planning * Root cause analysis * Production support Software Development * Unit testing * Code documentation * Production support * Debugging * Change implementation * Technical mentoring ## Related Videos - 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