Informatica BDM Administration
Install, configure, and administer Informatica Big Data Management (BDM) / Data Engineering Integration (DEI)
Manage Informatica Domain, Repository, and Integration Services
Configure and maintain BDM clusters and Big Data services
Perform migrations (Dev, QA, Prod) and deployments
Monitor workflows, sessions, and cluster performance
Handle patching, upgrades, and environment maintenance
Big Data & Hadoop Integration
Integrate Informatica BDM with Hadoop ecosystem (HDFS, Hive, Spark, YARN)
Manage connectivity with big data platforms (Cloudera, Hortonworks, AWS EMR)
Support execution of Spark-based mappings and pushdown processing
Troubleshoot issues related to cluster connectivity and job execution
Performance & Troubleshooting
Monitor system performance and optimize BDM jobs and services
Analyze logs and resolve failures across workflows and mappings
Implement best practices for performance tuning and resource utilization
Conduct root cause analysis (RCA) and implement preventive measures
UNIX / Linux Support
Work extensively on Unix/Linux systems for administration and job monitoring
Develop and maintain shell scripts for automation
Manage file systems, permissions, and batch job execution
Production Support
Provide L2/L3 support for BDM/Big Data environments
Handle incident management, alerts, and SLA adherence
Ensure high availability and reliability of ETL and big data pipelines
Collaboration & Documentation
Work closely with ETL developers, data engineers, and cloud teams
Maintain technical documentation, SOPs, and runbooks
Follow change management and release processes

Technical Skills
Knowledge of Informatica BDM architecture and services
Experience with cluster configuration and big data integrations
Proficiency in shell scripting (Bash/Korn)
Good knowledge of SQL and databases
Experience with job scheduling tools (AutoSys/Control-M)
Understanding of performance tuning and troubleshooting
Preferred Skills
Experience with cloud platforms (AWS, Azure, GCP)
Exposure to AWS EMR / Databricks
Familiarity with Informatica IICS or cloud data integration
Knowledge of CI/CD pipelines and DevOps practices
Basic Python or Spark scripting knowledge

* Primary skills:Technology->Big Data->Big Data - ALL,Technology->Data Management - Data Integration->Informatica