Informatica-Bigdata-Hive-Hadoop-UNIX(Production Support)

Key Responsibilities:

• Provide L2 L3 production support for Informatica ETL workflows and Big Data pipelines
• Monitor and support Hadoop ecosystem components HDFS Hive YARN etc
• Handle incident management root cause analysis RCA and issue resolution within SLA timelines
• Monitor batch jobs workflows and data loads to ensure smooth operations
• Troubleshoot issues related to Informatica mappings sessions workflows and job failures
• Support and optimize Hive queries and data processing jobs
• Perform UNIX scripting and command line troubleshooting for job recovery and automation
• Analyze logs and system metrics to identify and resolve performance bottlenecks
• Coordinate with development infrastructure and business teams for issue resolution
• Implement job scheduling monitoring and alerting mechanisms
• Ensure data integrity consistency and timely delivery
• Prepare incident reports status updates and documentation

Technical Requirements:

• Primary skills Technology Big Data Hadoop Hadoop Technology Data Management Data Integration Informatica

Additional Responsibilities:

• 2 5 years of experience in Production Support Data Support roles
• Strong hands on experience in
• Informatica PowerCenter IICS preferred
• Hadoop ecosystem HDFS Hive
• Good knowledge of HiveQL and query optimization
• Strong experience in UNIX Linux commands and shell scripting
• Experience in job scheduling tools Autosys Control M or similar
• Strong SQL skills for data analysis and troubleshooting
• Knowledge of ETL processes and data warehousing concepts
• Experience handling incident change and problem management ITIL processes

Preferred Skills:

Technology->Big Data - Hadoop->Hadoop->Hive,Technology->Data Management - Data Integration->Informatica->Informatica - Informatica Power Center