Senior Oracle DBA: Exadata, RAC & GoldenGate

Cognizant Technology Solutions Corporation; City of Albany (NY); Vor Ort; USD 99.000 - 116.000; Vollzeit

Zusammenfassung

Cognizant Technology Solutions Corporation is seeking an experienced Oracle DBA for a full-time role in a 24x7 production environment. You will administer, monitor, and support Oracle databases across multiple versions, manage GoldenGate replication, Exadata infrastructure, and Data Guard configurations.

Responsibilities include backups with RMAN, performance tuning with AWR/ASH/ADDM, and HA/DR implementation.

Qualifikationen

• Over 10 years of Oracle DBA experience.
• Expertise in GoldenGate installation, configuration and performance.
• Experience with Exadata, RAC, ASM and Data Guard.
• Strong Linux/Unix administration skills.
• Experience with 24x7 production support and incident handling.
• Excellent communication and stakeholder management.

Aufgaben

• Administer, monitor, and support Oracle Database environments (11g/12c/19c/21c).
• Manage and maintain Oracle GoldenGate replication in Uni-/Bi-directional setups.
• Administer and support Oracle Exadata infrastructure and databases.
• Configure, maintain, and troubleshoot Oracle RAC, ASM, and Data Guard.
• Perform installation, upgrades, patching, migration, cloning, and refreshes.
• Monitor performance using AWR/ASH/ADDM and OEM; troubleshoot bottlenecks.
• Manage backup/recovery with RMAN and conduct DR testing.
• Implement HA/DR with Data Guard; participate in incidents and problem mgmt.
• Collaborate with apps, infra, and cloud teams during deployment and migrations.
• Automate DBA tasks via Shell scripting and Oracle utilities.
• Ensure security, compliance, and operational best practices.

Kenntnisse

Oracle DBA experience

24x7 on-call support

Stakeholder communication

Problem solving

Tools

Oracle GoldenGate

Oracle Exadata

Oracle RAC

Oracle ASM

Oracle Data Guard / Active Data Guard

RMAN

Oracle Enterprise Manager (OEM)

AWR/ASH/ADDM

Linux/Unix

Shell Scripting

Jobbeschreibung

Cognizant Technology Solutions Corporation is seeking an experienced Oracle DBA for a full-time role in a 24x7 production environment. You will administer, monitor, and support Oracle databases across multiple versions, manage GoldenGate replication, Exadata infrastructure, and Data Guard configurations.

Responsibilities include backups with RMAN, performance tuning with AWR/ASH/ADDM, and HA/DR implementation.