Senior Oracle Database Administrator

REQUIRED EXPERIENCE & 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 performance tuning skills using AWR, ASH, ADDM, execution plans, and database wait-event analysis.
• Experience managing high-volume OLTP and large Data Warehouse databases.
• Strong understanding of Oracle architecture, internals, high availability and recovery concepts.
• Hands-on expertise in partitioning, indexing strategies, table maintenance, statistics and space management.
• Proven experience in Oracle patching, automation and technical root cause analysis.
• Ability to take end-to-end ownership and resolve issues independently with minimal supervision.

Key Responsibilities *

Seeking a highly experienced Oracle Database Administrator with 10+ years of hands-on expertise in managing mission-critical Oracle environments. The candidate must have strong database architecture knowledge, independent troubleshooting capability, and experience supporting high-volume OLTP and Data Warehouse platforms.

KEY RESPONSIBILITIES

• Administer and support Oracle databases, Oracle RAC, ASM, RMAN and Data Guard using Broker.
• Monitor, diagnose and tune database, SQL and system performance in high-volume OLTP and Data Warehouse environments.
• Independently troubleshoot complex production issues, restore service, identify root cause and implement preventive actions.
• Manage Flashback technologies, partitioning, indexes, tables, statistics and database maintenance activities.
• Perform database patching, upgrades, migrations, backup, recovery, and disaster recovery validation.
• Automate recurring DBA activities using Shell, SQL and PL/SQL scripting or relevant automation tools.
• Review database architecture and recommend improvements for availability, scalability, resilience, and performance.
• Collaborate with application, infrastructure, and engineering teams during incidents, changes, and planned maintenance.

Skills: Oracle Database Administration , Oracle RAC , Performance Tuning