Oracle Database Administrator

6 days ago

Hyderabad Telangana, India ProArch Full time

ProArch, a leading technology company, is seeking a skilled and proactive **Oracle DBA** with deep expertise in **automation and shell scripting**, specifically within **Oracle’s multitenant (CDB/PDB) architecture**. This role focuses on optimizing and automating routine DBA operations to enhance efficiency, scalability, and reliability across multiple database instances.

**Key Responsibilities**:

- Design, build, and maintain **Shell scripts** to automate daily DBA tasks in multitenant environments (e.g., backups, health checks, patching, provisioning).
- Automate **PDB-level operations**: creation, cloning, unplug/plug, refreshes, and performance monitoring.
- Implement backup and recovery strategies using **RMAN** with automated scheduling and logging.
- Manage and monitor **CDB and PDB performance**, storage, and security.
- Develop automation for **startup/shutdown, tablespace monitoring, and user/role management** across all PDBs..
- Maintain clear documentation for automation scripts and standard operating procedures.
- Ensure high availability, disaster recovery readiness, and compliance in multitenant setups.

**Requirements**:

- 5+ years of experience as an Oracle DBA with solid exposure to **multitenant architecture (CDB/PDB)** in Oracle 12c/19c/21c.
- Expertise in **Shell scripting**on Unix/Linux environments.
- Proven experience automating Oracle DBA tasks (monitoring, backups, user management, cloning, etc.).
- Strong knowledge of **RMAN**, **Oracle Enterprise Manager (OEM)**, and SQL*Plus.
- Familiarity with **database security, patching, and performance tuning**.
- Experience with **Python** or tools for advanced automation.
- Exposure to **cloud-based Oracle environments (OCI, Azure)**.
- Understanding of licensing and consolidation best practices for multitenant databases.

Please Note
- Shift timings 6PM to 3 AM, need to be available for extended work hours and stretch during weekends.
- This is permanent work from home opportunity
- We are looking for immediate joiners.

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