Description
Roles & Responsibilities – Informatica Application Support Engineer

1. Enhancement & Continuous Improvement Activities
- Analyze enhancement requests from business and technical teams.
- Implement modifications in mappings, workflows, parameters, and ETL logic based on change requests.
- Develop recent ETL workflows and reusable components for evolving business requirements.
- Perform performance tuning and optimization of Informatica mappings and sessions.
- Identify automation opportunities for repetitive operational activities using Shell scripting or Python.
- Recommend process improvements to increase ETL stability, efficiency, and maintainability.
- Monitor daily ETL batch execution for Informatica PowerCenter / IDMC workflows and mappings.
- Track workflow, session, and task execution status to ensure successful completion within SLA.
- Support critical business cycles and provide on-call support when required.
- Analyze and troubleshoot workflow, mapping, session, and data load failures.
- Perform root cause analysis (RCA)



for production incidents and recurring issues.
- Coordinate with database, infrastructure, cloud, Unix, and application teams for issue resolution.
- Handle workflow recovery, rerun, restart, and data correction activities.
- Perform impact analysis for production issues and outages.
- Validate source-to-target data reconciliation and completeness.
- Investigate data discrepancies, missing records, and transformation issues.
- Support data quality checks and exception handling processes.
- Ensure data integrity and compliance with business rules.
- Coordinate with business users for data validation and issue confirmation.
- Support code migration and deployment activities across Dev, QA, UAT, and Production environments.
- Validate deployment packages and ensure successful release implementation.
- Maintain version control and deployment documentation.
- Monitor ETL performance bottlenecks and optimize resource utilization.
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📌 Sr IT Analyst (Bengaluru)
🏢 Honeywell
📍 Bengaluru