Senior Database Administrator
Role Overview
Seeks a highly experienced Oracle Database Administrator for mission-critical Oracle environments.
The role supports high-volume OLTP and data warehouse platforms and calls for independent troubleshooting and strong database architecture knowledge.
Key Skills for This Role
Full Job Posting
Role overview
Seeks a highly experienced Oracle Database Administrator for mission-critical Oracle environments.
The role supports high-volume OLTP and data warehouse platforms and calls for independent troubleshooting and strong database architecture knowledge.
Database administration and performance
- Administer Oracle databases, RAC, ASM, RMAN, and Data Guard using Broker.
- Monitor, diagnose, and tune database, SQL, and system performance across high-volume OLTP and data warehouse environments.
- Troubleshoot production issues independently, restore service, identify root causes, and implement preventive actions.
- Manage Flashback technologies, partitioning, indexes, tables, statistics, and database maintenance.
Reliability, automation, and architecture
- Perform patching, upgrades, migrations, backup and recovery, and disaster recovery validation.
- Automate recurring DBA activities using Shell, SQL, PL/SQL, or relevant automation tools.
- Review architecture and recommend improvements to availability, scalability, resilience, and performance.
- Collaborate with application, infrastructure, and engineering teams during incidents, changes, and planned maintenance.
Required experience and skills
- 10+ years of Oracle Database Administration experience in large enterprise production environments.
- Strong hands-on experience with Oracle RAC, Data Guard Broker, Flashback, RMAN, ASM, and Oracle Enterprise Manager.
- Advanced tuning using AWR, ASH, ADDM, execution plans, and database wait-event analysis.
- Experience managing high-volume OLTP and large data warehouse databases; strong knowledge of Oracle architecture, internals, high availability, and recovery.
- Hands-on partitioning, indexing, table maintenance, statistics, and space management expertise.
- Proven Oracle patching, automation, and technical root cause analysis experience; able to own and resolve issues independently with minimal supervision.
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