The Oracle Database Administrator (DBA) is responsible for maintaining the integrity, availability, performance, and security of all Oracle database systems that support various critical workloads including clinical, ERP, financial, supply-chain, and clinical research within the healthcare environment. The DBA ensures that every Oracle instance is highly available (using RAC/Data Guard), fully recoverable (via RMAN, Data Guard, Flashback), performance-tuned, securely configured, and compliant with relevant regulations and internal cybersecurity standards.
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Working Conditions:
- On-site at facilities and data centers in Abu Dhabi
- Standard business hours with mandatory 24x7 on-call rotation
- Weekend and overnight changes for patching, upgrades, RAC maintenance, and DR tests
- Emergency response for clinical-impacting database incidents
- Adherence to hospital data-protection and access protocols
Key Responsibilities:
- Administer the full lifecycle of Oracle Database (12c / 19c / 21c / 23ai) on Linux and Engineered Systems
- Operate Oracle Real Application Clusters (RAC), Data Guard, and Active Data Guard
- Plan and execute backup, archive, and recovery processes
- Conduct performance tuning, including SQL tuning, AWR/ASH analysis, and index strategy
- Perform Oracle patching and maintain database security mechanisms
- Lead incident response for Oracle-related issues and support database refresh and cloning
- Ensure compliance with audit requirements and participate in compliance reviews
Language Requirements:
- Proficiency in English; additional language skills may be beneficial (not explicitly stated in the text).
Qualifications:
- Minimum of 7 years dedicated Oracle Database administration experience
- Experience with RAC and Data Guard in production environments
- Demonstrable experience in mission-critical environments, preferably in healthcare or banking
- Bachelor's degree in Computer Science, Information Technology, or related field; or equivalent diploma with extensive experience may be considered
Certifications:
- Mandatory Oracle Certified Professional (OCP) - Oracle Database 19c or higher
- Preferred: Oracle Certified Master (OCM), Oracle Certified Expert, ITIL 4 Foundation, among others
This role is crucial for ensuring the effective management and security of Oracle databases, thereby supporting the healthcare infrastructure and service continuity.
