Job Title - Oracle DBA
Location Remote
Type - Fulltime
Job Summary:
The Oracle DBA is responsible for the design, implementation, maintenance, performance tuning, and security of Oracle database systems. This role ensures high availability, reliability, and optimal performance of databases supporting critical business applications.
Required Skills & Qualifications:
Technical Skills
Strong experience with Oracle Database (11g, 12c, 19c, 21c)
Expertise in RMAN backup and recovery
Hands-on experience with Oracle Data Guard, RAC, and ASM
Proficiency in SQL and PL/SQL programming
Performance tuning using AWR, ADDM, ASH reports
Experience with database patching and upgrades
Strong knowledge of Linux/Unix systems
Scripting skills (Shell, Python)
Experience with Oracle Enterprise Manager (OEM)
Preferred Skills
Experience with cloud platforms (AWS RDS, Azure, Oracle Cloud Infrastructure - OCI)
Knowledge of Oracle GoldenGate replication
Experience with Exadata systems
Familiarity with DevOps tools (Ansible, Jenkins)
Understanding of containerization (Docker, Kubernetes)
Education
Bachelor s degree in Computer Science, Information Technology, or related field
Oracle certifications (OCA/OCP/OCE) preferred
Soft Skills
Strong analytical and problem-solving abilities
Excellent communication and interpersonal skills
Ability to work in high-pressure production environments
Detail-oriented with proactive approach
Roles & Responsibilities
- Database Installation & Configuration
Install, configure, and upgrade Oracle databases
Set up environments for development, testing, and production
Configure RAC, ASM, and Data Guard
Apply patches and updates
2. Database Administration & Maintenance
Monitor database performance and health
Manage tablespaces, schemas, and storage
Perform database cloning and refresh activities
Handle user access and security roles
- Backup & Recovery
Implement backup strategies using RMAN
Perform backup and recovery operations
Conduct disaster recovery testing
Ensure backup integrity and availability
4. Performance Tuning
Analyze and optimize SQL queries
Monitor system performance metrics
Resolve bottlenecks and improve efficiency
Tune indexing and database structures
5. High Availability & Disaster Recovery
Manage Data Guard and standby databases
Perform failover and switchover operations
Ensure minimal downtime and business continuity
- Security & Compliance
Implement database security policies
Manage encryption and auditing
Ensure compliance with standards and regulations
7. Automation & Scripting
Develop automation scripts for routine tasks
Schedule jobs and maintenance activities
Improve operational efficiency through automation
8. Troubleshooting & Support
Resolve database issues and incidents
Perform root cause analysis (RCA)
Provide on-call support for production systems
9. Cloud & Migration
Support database migrations and upgrades
Manage Oracle databases on cloud platforms
Optimize performance in cloud environments
- Documentation & Collaboration
Maintain documentation and runbooks
Collaborate with cross-functional teams
Support release and change management processes.
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