Sr DataStage Engineer

Job DescriptionJob DescriptionTitle: Sr DataStage Engineer Location: McLean, VA Work Arrangement: Onsite, 5 Days Onsite Duration: 12-Month Contract Experience Range: 6-10 years Our client is seeking a Senior DataStage Engineer to design, develop, and maintain enterprise ETL solutions while modernizing legacy mainframe batch processes.Responsibilities & QualificationsDesign, develop, and maintain enterprise ETL solutions using IBM DataStageModernize legacy mainframe batch processes by translating existing COBOL/JCL logic into DataStage jobsDevelop and optimize PySpark-based data processing solutions for scalable data handlingCollaborate with business analysts, architects, and engineering teams to deliver integrated data solutionsTroubleshoot production issues and optimize ETL performance to ensure reliability and efficiencyLead data migration initiatives leveraging Snowflake and AWS cloud platformsEnsure high standards for data quality, reliability, and comprehensive operational supportRequirements6–10 years of professional experience in ETL development and data integrationExpert proficiency with IBM DataStage and PySparkStrong knowledge of mainframe technologies including COBOL, JCL, and VSAMHands-on experience with Snowflake and AWSProven track record in data migration projects and modernization initiativesSolid understanding of ETL design patterns, performance optimization, and data quality frameworksExcellent collaboration and communication skills with cross-functional teams