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ETL Production Support
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Tata Consultancy Services Limited
Charlotte, NC (In Person)
$110,000 Salary, Full-Time
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Job Description
Must Have Technical/Functional Skills Primary Skill:
ETL Production Support Secondary:
IDMC, Informatica, Oracle, SQL Performance Tuning, Shell Scripting, Autosys Experience:
Minimum 10 years Roles & Responsibilities- Monitor production environments, respond to alerts, and resolve technical issues, including tracking incidents against SLAs and preventing recurring issues through RCA.
- Experience with Informatica, IDMC components, manage the workflows in cloud.
- Experience in migrating the workflows from Informatica to IDMC.
- Debug Informatica, Spark, Oracle and Shell scripting code, analyze logs, and troubleshoot hardware/software issues.
- Maintain, document, and update system operating procedures, and provide performance reports.
- Assist with code deployments and migrations through environment stacks (Dev, SIT, UAT, Prod).
- Proficiency in Unix/Linux commands, SQL for database querying, performance tuning and scripting languages (e.g., Python, Shell) for automation.
- Experience with monitoring tools (e.g., Splunk, Datadog), ticketing systems (e.g., Jira, ServiceNow), and cloud platforms(Yarn and Spark logs).
- Configuring session objects, optimizing Spark engines, and managing file descriptors for high-volume data ingestion.
- Knowledge in Metadata dependent ETL process and batch/job framework2