Informatica BDM Support
Provide L2/L3 production support for Informatica BDM (Big Data Management) / DEI workflows
Monitor and manage BDM jobs, sessions, and workflows
Troubleshoot failures in Spark-based mappings and big data pipelines
Analyze logs and resolve issues related to data processing and job execution
Perform job restarts, reruns, and recovery activities
Unix / Linux Support
Work extensively on Unix/Linux systems for monitoring and troubleshooting
Develop and maintain shell scripts for automation and batch processing
Perform file handling, process monitoring, and system checks
Debug job failures using Unix commands and logs
SQL & Database Support
Write and optimize complex SQL queries for data validation and debugging
Work with databases such as Oracle, SQL Server, Teradata, or PostgreSQL
Perform data analysis, reconciliation, and issue investigation
Support data correction and backfill activities
Big Data & Hadoop Ecosystem
Support integration with Hadoop ecosystem (HDFS, Hive, Spark, YARN)
Monitor cluster-level job execution and performance
Troubleshoot connectivity and resource issues in big data platforms
Incident & Problem Management
Handle incident tickets, alerts, and production issues within SLA
Perform Root Cause Analysis (RCA) and implement preventive actions
Coordinate with cross-functional teams for issue resolution
Ensure adherence to ITIL processes
Operational Excellence
Maintain job schedules using AutoSys / Control-M / Cron
Ensure data quality, consistency, and availability
Create and maintain runbooks, SOPs, and documentation
Participate in on-call/shift support model (24/7 support)

Preferred Skills
Exposure to cloud platforms (AWS, Azure, GCP)
Experience with AWS EMR / Databricks
Basic knowledge of Python or Spark scripting
Familiarity with Informatica PowerCenter or IICS
Understanding of data quality and governance concepts

* Primary skills:Technology->Data Management - Data Integration->Informatica,Technology->Open System->UNIX,Technology->SQL SSIS->SQL Server