Oracle Database Support Techmantra Gulf DMCC

Senior Oracle Database Administrator (DBA) to support and manage mission-critical government information systems. The role requires deep expertise in Oracle Database 19c, strict adherence to security, compliance, and audit standards, and proven experience with Oracle GoldenGate, Audit Vault, Oracle Enterprise Manager (OEM), and Oracle Linux virtualized environments. The successful candidate will ensure data integrity, availability, confidentiality, and regulatory compliance for sensitive government data and systems.

Key Responsibilities

Oracle Database Administration

· Install, configure, patch, upgrade, and maintain Oracle Database 19c in secure government production, staging, and development environments

· Manage database lifecycle activities in accordance with government change-management and release procedures

· Perform proactive database performance tuning, capacity planning, and resource optimization

· Ensure database stability, reliability, and long-term supportability

High Availability, Backup & Recovery

· Design, implement, and maintain backup, recovery, and disaster recovery strategies using RMAN

· Perform and document regular recovery drills and failover testing to meet government continuity requirements

· Support high-availability architectures (Data Guard and/or RAC, where applicable)

Data Replication & Integration

· Implement and manage Oracle GoldenGate for secure, real-time, and batch data replication

· Monitor replication health, latency, and data consistency across environments

· Troubleshoot GoldenGate issues with minimal impact to critical government services

Security, Compliance & Auditing

· Administer Oracle Audit Vault and Database Firewall to support regulatory compliance, security monitoring, and forensic analysis

· Implement database security controls aligned with government security standards and policies

· Manage database users, roles, privileges, password policies, encryption, and auditing

· Support internal and external security audits, compliance reviews, and vulnerability assessments

· Ensure compliance with applicable regulations and frameworks IT security policies, data protection laws, and audit mandates

Monitoring, Automation & OEM

· Use Oracle Enterprise Manager (OEM) for continuous monitoring, alerting, performance analysis, and compliance reporting

· Develop and maintain automated scripts for monitoring, maintenance, and reporting tasks

· Produce regular health, performance, and compliance reports for stakeholders and auditors

Operating System & Infrastructure Support

· Administer Oracle databases on Oracle Linux platforms

· Support Oracle databases running on Oracle Linux virtual machines

· Collaborate with system administrators and security teams to harden OS and database environments

Documentation, Governance & Support

· Maintain comprehensive technical documentation, standard operating procedures (SOPs), and runbooks

· Follow government IT governance, incident management, and escalation processes

· Provide production support for critical systems, including after-hours or on-call support as required

· Participate in system accreditation, certification, and authority-to-operate (ATO) processes