Senior Oracle DBA: RAC & HA Expert (Flexible Hours)

Experience

Muscat

On-site

OMR 12,000 - 18,000

Full time

14 days+

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Job summary

Tanqeeb is seeking an onsite Senior Oracle Database Administrator to manage a large-scale Test & Development database environment for a banking client. You will lead migrations to RAC, optimize performance, and own backup/recovery and disaster recovery planning.

The role requires hands-on experience with Oracle GI/DBMS on RHEL/IBM-AIX, strong problem-solving skills, and the ability to work within a regulated banking landscape with flexible hours to meet business needs.

Qualifications

Hands-on Oracle DBA with RAC, performance tuning, backup/recovery and high-availability expertise.
Experience working in a regulated banking environment is preferred.
Comfortable with on-site roles and flexible working hours aligned to business needs.

Responsibilities

Administer, configure, and upgrade Oracle GI/DBMS software on RHEL/IBM-AIX platforms.
Lead migration of databases from standalone to RAC architecture with security baselines.
Monitor, tune, and optimize database performance; perform daily health checks and maintenance.
Own backup, recovery, and disaster recovery planning, including DR drills.
Manage problem investigations and root-cause analysis through formal processes.
Forecast growth and plan storage optimization, data retention, and cleanup.
Design and implement failover/high-availability solutions; maintain docs and QA artifacts.