Senior Oracle Database Administrator

Introduction:

As a Senior Oracle Database Administrator, you will be responsible for the architecture, administration, optimization, and security of enterprise Oracle database environments across a hybrid landscape including Oracle Cloud Infrastructure (OCI), Oracle workloads hosted in AWS, and traditional on-premises systems. This role is critical to ensuring high availability, performance, and compliance of shared database platforms supporting mission-critical applications. You will serve as a strategic partner to application teams, infrastructure, security, and data governance functions, driving modernization, automation, and operational excellence.

Responsibilities:

• Manage, monitor, and support Oracle database environments (11g through 23c) across OCI, AWS (EC2/RDS for Oracle), and on-prem platforms.
• Administer multi-tenant architectures (CDB/PDB), RAC, and Data Guard configurations.
• Ensure database uptime, availability, and performance meet enterprise SLAs.
• Design and manage Oracle deployments in OCI (Autonomous DB, Exadata Cloud Service, DB Systems).
• Support Oracle databases running in AWS (EC2-hosted Oracle, RDS Oracle where applicable).
• Proactively monitor performance using AWR, ASH, OEM, and cloud-native tools.
• Implement and manage RMAN backup strategies across hybrid environments.
• Enforce database security standards including encryption (TDE), patching, and access controls.
• Develop automation using Shell, Python, Ansible, Terraform, or OCI Resource Manager.
• Support enterprise data initiatives including data cataloging, lineage, and quality controls.
• Provide 24/7 support as part of an on-call rotation.

Requirements:

Required Skills:

• Multiple years of hands-on enterprise Oracle database support.
• Strong SQL and PL/SQL background.
• Good command of Linux Operating system (Redhat or Oracle) and Shell scripting.
• Deep understanding of ORACLE database concepts, including process, memory, storage, ASM management, DR and Cloud infrastructure.

Preferred Skills:

• Experience with Cloud services such as OCI and AWS.
• Knowledge of DevOps practices.

For more information or to apply for this position, please contact Sameer Kumar at or visit .