Oracle DBA (10-15 years )

American IT Systems • Alpharetta, GA

1d • Onsite

About The Position

The Oracle DBA manages, secures, and tunes complex, high-availability Oracle database environments (19c/21c), specializing in RAC, Data Guard, and Exadata. They are responsible for 24x7 production support, performance tuning, backup/recovery (RMAN), and mentoring junior staff. Key goals include ensuring data integrity, performance optimization, and implementing automation.

Requirements

• 7-10+ years of experience as an Oracle DBA, specializing in enterprise-level environments.
• Deep knowledge of Oracle RAC, ASM, RMAN, Data Guard, and OEM (Oracle Enterprise Manager).
• Strong proficiency in Linux/Unix environments.
• Experience in shell scripting (Bash, Perl, Python) for task automation.
• Familiarity with Oracle Cloud Infrastructure (OCI) or AWS RDS for Oracle is increasingly required.
• Bachelor's degree in Computer Science, Information Systems, or related field.

Nice To Haves

• Oracle RAC
• Shell Scripting
• Oracle Cloud
• Exadata

Responsibilities

• Install, configure, upgrade, and patch Oracle Database software (11g-19c).
• Design, implement, and maintain Oracle RAC (Real Application Clusters), Data Guard, and GoldenGate for maximum availability.
• Perform comprehensive performance analysis using AWR, ASH, ADDM, and SQL tuning to resolve database bottlenecks.
• Develop and test RMAN backup and recovery strategies to ensure data integrity and zero data loss.
• Implement security measures, including patching, encryption, and user access management to meet security standards.
• Monitor and manage database growth, storage, and system resources.
• Provide 24/7 on-call support for critical production issues and mentor junior DBA staff.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior