وظيفة مدرب رئيسي لقواعد بيانات أوراكل (مستقل) شاغرة لدى IT-RANKS Technology في الدمام

About the Role

We are seeking an experienced Freelance Principal Oracle DBA Trainer to deliver advanced Oracle Database Administration a five-days training for a major enterprise project in Saudi Arabia. The successful candidate will provide hands-on technical training and knowledge transfer sessions covering Oracle Database architecture, security, high availability, performance tuning, backup and recovery, RAC, and Grid Infrastructure technologies.

Key Responsibilities

• Deliver instructor-led Oracle Database Administration training.
• Conduct practical workshops and hands-on labs for enterprise database environments.
• Explain Oracle Database architecture, database components, and administration fundamentals.
• Train participants on backup, recovery, RMAN configuration, database duplication, and flashback technologies.
• Deliver Oracle Security administration and best practices sessions.
• Provide training on Oracle Multitenant Architecture (CDB/PDB) deployment and management.
• Lead Oracle Real Application Clusters (RAC) and Grid Infrastructure training.
• Demonstrate database deployment using DBCA and Oracle patching procedures.
• Deliver advanced performance tuning workshops covering AWR, ADDM, SQL Tuning, and optimization techniques.
• Share industry best practices for high availability, disaster recovery, database monitoring, and troubleshooting.

Required Technical Expertise

• Oracle Database Administration (11g, 12c, 19c, or higher).
• Oracle RAC Administration.
• Oracle Grid Infrastructure Installation and Configuration.
• Oracle Multitenant Architecture (CDB/PDB).
• RMAN Backup & Recovery.
• Oracle Database Security.
• Flashback Technologies.
• Oracle Database Patching and Upgrades.
• Database Performance Monitoring and Tuning.
• AWR and ADDM Analysis.
• SQL Performance Tuning and Optimization.
• Database Deployment using DBCA.
• High Availability and Disaster Recovery Solutions.

Qualifications

• 10+ years of hands-on Oracle DBA experience.
• Proven experience delivering technical training and knowledge transfer sessions.
• Strong communication and presentation skills.
• Experience supporting mission-critical enterprise Oracle environments.
• Oracle certifications are highly preferred (OCP/OCE/OCM).
• Previous experience with government, utilities, telecom, or large enterprise clients is a strong advantage.

Preferred Skills

• Excellent classroom and stakeholder management skills.
• Ability to simplify complex technical concepts.
• Strong troubleshooting and mentoring capabilities.
• Experience designing and preparing Oracle training materials and lab environments.