Role & responsibilities

Key Responsibilities Netezza Database Administration (Primary Focus) Netezza DBA expertise to support a large-scale enterprise data warehouse environment. One of the two positions requires deep hands-on experience with Netezza administration, performance tuning, and operational support. The setting consists primarily of IBM Netezza, along with Oracle and SQL Server databases. As the organization continues its migration toward Oracle Exadata, experience with Oracle Exadata and RAC is highly desirable. Database Environment

- IBM Netezza (~50% of workload)
- Oracle (~25%)
- Microsoft SQL Server (~25%)

Key ResponsibilitiesNetezza Database Administration (Primary Focus)

- Administer, monitor, and support IBM Netezza data warehouse environments.
- Perform database deployments, migrations, and environment setup.
- Monitor system health, storage utilization, workload performance, and appliance utilization.
- Analyze and troubleshoot query performance, long-running jobs, and ETL processing issues.
- Identify and resolve locking, blocking, skew, and resource contention issues.
- Monitor workload management (WLM) and optimize database performance.
- Support backup, restore, disaster recovery,



and data integrity activities.
- Review system logs and proactively identify operational issues.
- Manage database users, roles, permissions, and security.
- Collaborate with application and ETL teams to optimize SQL and database design.
- Implement performance tuning recommendations including distribution keys, organization keys, statistics, and indexing strategies where applicable.
- Troubleshoot failed data loads and data warehouse processing issues.
- Participate in capacity planning, patching, and system maintenance activities.

Required SkillsMust Have

- 5+ years of Database Administration experience
- Strong hands-on experience with Netezza Administration
- Experience supporting enterprise Data Warehouse environments
- Strong SQL performance tuning and query optimization skills
- Experience troubleshooting database performance issues
- User, role, and security administration
- Backup and recovery experience
- Database monitoring and health checks
- Experience supporting production environments
- Experience with incident management and ticketing systems
- Shell scripting or automation experience

📌 Database Administrator - Netezza (Bengaluru)
🏢 Everforth Apex Systems
📍 Bengaluru