Senior Oracle DBA - Remote / Immediate - Oracle DBA 19c+, Exadata on OCI, ARS, GoldenGate DAA Microservices, GCP,

Hi All,

Senior Oracle Database Administrator (Oracle DBA)

sathish.kumar@izenlabs.org

Company Name: iZen Software Services

Job Title: Senior Oracle DBA 

Experience: minimum 8+ yrs

Location: WFH

Shift timings: 2nd shift (3pm to 12am)

Website: https://izenlabs.org

Salary: As per industry standards

●     Administer, maintain, and support Oracle Database environments (19c and higher) across production, non-production, and cloud platforms.

●     Manage and support Oracle Exadata environments hosted in Oracle Cloud Infrastructure (OCI).

●     Configure, monitor, and maintain Oracle Autonomous Recovery Service and backup/recovery processes.

●     Design, implement, and support Oracle GoldenGate DAA Microservices architecture for real-time data replication and integration.

●     Develop and maintain Oracle GoldenGate integrations with Kafka and GCP-based platforms.

●     Perform Oracle database patching, upgrades, security hardening, and user/access management.

●     Monitor, troubleshoot, and optimize database performance through proactive tuning of databases, SQL queries, and system resources.

●     Design and execute backup, recovery, and disaster recovery strategies to ensure business continuity.

●     Implement and maintain Oracle Active Data Guard environments.

●     Develop and maintain Linux shell scripts for automation, monitoring, operational support, and maintenance tasks.

●     Install, configure, upgrade, and maintain Oracle Enterprise Manager (OEM).

●     Investigate and resolve database incidents, performance bottlenecks, and availability issues.

●     Document operational procedures, architecture designs, and recovery processes.

●     Collaborate with application, infrastructure, security, cloud, and data engineering teams to support enterprise initiatives.

●     Strong hands-on experience as an Oracle DBA in enterprise-scale environments.

●     Expertise with:

○     Oracle Database 19c or higher

○     Oracle Exadata in Oracle Cloud Infrastructure (OCI)

○     Oracle Autonomous Recovery Service (ARS) for backups and recovery

○     Strong experience implementing and supporting:

Oracle GoldenGate

○     Kafka integrations

○     GCP integrations

●     Experience with:

○     Oracle database patching and upgrades

○     User administration and security management

○     Backup and recovery strategies

○     Active Data Guard

●     Advanced knowledge of:

○     Database Performance Tuning

○     SQL Query Tuning

○     Oracle wait events, AWR, ASH, and performance diagnostics

●     Strong Linux administration and shell scripting skills.

●     Extensive experience with Oracle Enterprise Manager (OEM) installation, configuration, monitoring, and maintenance.

●     Proven ability to troubleshoot complex database issues in high-availability environments.

●     Experience with Oracle APEX installation, configuration, maintenance, and support.

●     Experience supporting hybrid cloud database environments.

●     Knowledge of Infrastructure as Code (IaC) and automation tools.

●     Familiarity with modern data platforms and enterprise integration architectures.

●     Self-motivated and capable of working independently with little to no supervision.

●     Strong ownership mindset with a proactive approach to problem-solving.

●     Ability to manage multiple priorities in a fast-paced environment.

●     Excellent communication and documentation skills.

●     Strong collaboration skills with the ability to work effectively across multiple teams and organizational functions.

●     Capable of driving issues to resolution while coordinating with stakeholders across infrastructure, application, cloud, and data engineering teams.

●     8+ years of Oracle DBA experience in enterprise environments.

●     Experience supporting highly available, mission-critical production database platforms.

●     Demonstrated experience with Oracle Cloud technologies and advanced Oracle database features.

●     Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field (or equivalent experience).

Oracle certifications are highly preferred

Regards

Sathish

9176207000