Key Responsibilities:

- Key Responsibilities
- Production Support Incident Management
- Provide L2 L3 support for Big Data and ETL applications
- Monitor batch jobs workflows and data pipelines 24 7 support model if required
- Troubleshoot Informatica workflows Hadoop Hive jobs and UNIX scripts
- Perform root cause analysis RCA and ensure timely resolution of incidents
- Track and resolve SLA breaches P1 P2 incidents
- ETL Data Pipeline Support
- Support and maintain Informatica PowerCenter IICS workflows
- Debug ETL failures data mismatches and performance issues
- Perform data validation and reconciliation across systems
- Handle data ingestion and transformation pipelines
- Big Data Hadoop Ecosystem
- Troubleshoot issues in
- Hadoop HDFS YARN
- Hive queries and performance tuning
- Spark jobs basic to intermediate exposure preferred
- Analyze logs optimize queries and ensure smooth data processing
- Unix Scripting
- Develop and support Shell scripts for automation
- Analyze logs manage file movements job scheduling and cron jobs
- Automate repetitive support activities
- Monitoring Tools
- Work with scheduling tools
- Autosys Control M Airflow
- Use monitoring and ticketing tools
- ServiceNow Jira
- Proactively monitor systems and prevent failures
- Performance Optimization
- Identify bottlenecks in ETL and Big Data workloads
- Optimize Hive queries partitioning and indexing strategies
- Improve job execution time and system stability




- Stakeholder Coordination
- Collaborate with
- Development teams
- Business stakeholders
- Infrastructure teams
- Communicate status updates and incident reports clearly
- Required Skills
- Core Technical Skills
- Informatica PowerCenter IICS robust exposure
- Hadoop ecosystem HDFS YARN MapReduce basics
- Hive advanced querying tuning
- UNIX Linux Shell scripting
- SQL advanced
- Production Support Skills
- Incident problem management
- RCA and debugging expertise
- Batch monitoring and job scheduling
- SLA driven environment experience

Technical Requirements:

- Primary skills Process Maintenance and Production Support process Support Process Transition Technology Data Management Data Integration Administration Informatica Administration Technology Data Management Data Integration Informatica Technology Finacle Core Payments SWIFT Master

Additional Responsibilities:

- Primary skills Process Informatica Bigdata Production support Unix Hadoop Hive
- LOC HYD

Preferred Skills:

Foundational->Maintenance and Production Support process->Support Process - Transition,Technology->Data Management - Data Integration Administration->Informatica Administration,Technology->Data Management - Data Integration->Informatica->Informatica - Informatica Power Center,Technology->Data on Cloud - Datastore->Cloud based Integration Platforms->Informatica Intelligent Cloud services(IICS)

📌 Informatica-Bigdata-Hive-Hadoop-UNIX(Production Support) (India)
🏢 Infosys
📍 India