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Oracle Database Administrator (DBA)

Job Summary:

We are seeking an experienced Oracle Database Administrator (DBA) to manage, deploy, and optimize Oracle databases across cloud and on-premises environments. The ideal candidate should have strong expertise in Oracle database technologies, high availability solutions, backup and recovery strategies, and performance tuning.

Key Responsibilities:

• Install, configure, and maintain Oracle databases for production, testing, and staging environments.
• Deploy and manage Oracle databases in cloud environments such as AWS (RDS, EC2), Azure (SQL Database for Oracle), and Google Cloud (Cloud SQL, Compute Engine).
• Perform database upgrades, patching, and migrations across various Oracle versions (9i, 10g, 11g, 12c, 19c, and 21c).
• Implement and manage Oracle RAC, Data Guard, RMAN, ASM, and GoldenGate for high availability and disaster recovery solutions.
• Perform performance tuning, query optimization, and index management to ensure database efficiency.
• Conduct on-call rotation duties in a 24/7 environment, responding to escalated incidents and troubleshooting complex production issues.
• Manage database security, access controls, and compliance with industry best practices.
• Work with development and infrastructure teams to optimize database design and performance.
• Automate administrative tasks using PL/SQL, Shell Scripting, and other scripting tools.

Required Skills & Experience:

For L3 (Senior Level) Role:

• Experience: 10+ years in Oracle DBA roles.
• Expertise in managing large-scale Oracle databases in cloud-native and hybrid environments.
• Strong experience with Linux-based Oracle installations, upgrades, and patching.
• Hands-on experience with performance tuning, high-availability solutions, and troubleshooting production issues.
• Ability to handle high-priority incidents and ensure quick resolutions.

For L2 (Mid-Level) Role:

• Experience: 5+ years as an Oracle DBA.
• Must have experience in at least one cloud platform: AWS, Azure, or GCP.
• Proficiency with at least one or two additional database engines, such as IBM DB2, MongoDB, MySQL, MSSQL, or PostgreSQL.
• Strong knowledge of backup and recovery strategies using RMAN.

For L1 (Junior Level) Role:

• Experience: 2+ years in Oracle DBA roles.
• Familiarity with Oracle cloud deployments and multi-database environments.
• Basic understanding of Oracle RAC, Data Guard, and database security best practices.

Preferred Qualifications:

• Oracle certifications (OCP, OCM) are highly desirable.
• Experience in database automation and scripting for administration tasks.
• Familiarity with ITIL processes, Change Advisory Board (CAB) participation, and security compliance.
• Strong problem-solving and analytical skills.