SQL DBA (SQL Database Administrator)
Summary
Senior Oracle DBA in Muscat responsible for 24/7 database availability, high availability setups, disaster recovery, and performance tuning for enterprise Oracle environments.
KalSoft is looking for an experienced Senior Oracle DBA with strong expertise in enterprise database administration, High Availability, Disaster Recovery, Performance Tuning, Backup & Recovery, and Database Security.
Technical Skills Required:
- Oracle Database 11g/12c/18c and later
- Oracle RAC, Data Guard, Active Data Guard, GoldenGate
- RMAN, Data Pump (expdp/impdp), Backup/Restore & Recovery
- SQL/PLSQL, Performance Tuning, Indexing, Query Optimization
- Oracle ASM, Tablespaces, Storage concepts
- Database Security, Auditing, Users/Roles/Privileges
- Database migration, replication, upgrades, and patching
- Linux/Unix, Windows, Shell/Bash scripting & automation
- Oracle OEM, AWR, ASH, and database monitoring
- High Availability, Disaster Recovery, and enterprise database architecture
Key Responsibilities:
- Installation, configuration, upgrade, and patching of Oracle databases
- Database administration and 24x7 availability of production environments
- Security management including users, roles, privileges, and auditing
- Backup/recovery strategy design and RMAN administration
- High Availability/DR administration using RAC, Data Guard & GoldenGate
- Performance tuning and database optimization
- Incident troubleshooting and root-cause analysis
- Database migration, replication, and recovery activities
- 24x7 on-call/rotational production support
- Documentation and collaboration with development/infrastructure teams