Database Administrator

We are seeking an experienced Oracle OCI Database Administrator to provision, administer, optimize, and support mission-critical Oracle databases in Oracle Cloud Infrastructure (OCI). The role will support Oracle Database 19c/23c environments, including multitenant Container Databases (CDBs) and Pluggable Databases (PDBs), as well as cloud migration, modernization, high availability, and disaster recovery initiatives.

Key Responsibilities

· Provision and administer Oracle databases on OCI DB Systems, Exadata Cloud Service, and Autonomous Database platforms, including ATP and ADW.

· Manage CDB/PDB environments, including cloning, patching, upgrades, and resource management.

· Implement and support RMAN backup/recovery, Oracle Data Guard, and cross-region disaster recovery architectures.

· Perform performance analysis and tuning using AWR, ASH, SQL optimization, and related tools.

· Troubleshoot complex performance, connectivity, database, compute, storage, network, and OCI resource issues.

· Automate database and cloud administration using Terraform, OCI CLI, Bash, Python, or similar scripting tools.

· Support Oracle database migrations and modernization efforts. Develop and maintain procedures, runbooks, technical documentation, and automation workflows.

· Collaborate with distributed engineering, infrastructure, cloud, and security teams.

Required Qualifications

· 7+ years of Oracle Database Administration experience. 2–3+ years of hands-on OCI experience.

· Experience supporting production, mission-critical workloads.

· Strong knowledge of Oracle Database 19c/23c and multitenant CDB/PDB architecture.

· Working knowledge of OCI VCNs, subnets, IAM, compartments, storage, and security.

· Ability to operate independently in cloud-native environments.

· Ability to design high-availability and disaster recovery solutions in OCI.

· Ability to diagnose complex issues across database, compute, storage, and network layers.

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