Oracle Database Architect

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VDart, Inc.
Manhattan, NY, United States
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Job Title: Oracle Database Architect

Location:Manhattan, NY

Duration: / Term:6+ months

Job Description:

Experience Desired: 12+ Years.

We are seeking an experienced Oracle RAC Architect to design, implement, and maintain high-availability database solutions using Oracle Real Application Clusters (RAC). The ideal candidate will lead complex database architecture initiatives and provide technical leadership in a mission-critical environment.

Responsibilities

  • Design and implement Oracle RAC, Oracle Exadata architectures that ensure high availability, scalability, and optimal performance across multiple nodes and clusters
  • Develop technical specifications, architectural diagrams, and documentation for Oracle RAC implementations and migrations
  • Lead capacity planning initiatives and provide recommendations for hardware and software requirements
  • Establish best practices for Oracle RAC, Exadata administration, backup and recovery, and disaster recovery procedures
  • Mentor and provide technical guidance to database administrators and development teams
  • Perform complex troubleshooting of RAC-related issues and implement preventive measures
  • Create and maintain automation scripts for RAC deployment, maintenance, and monitoring
  • Collaborate with cross-functional teams to ensure database architectures align with business requirements
  • Conduct regular health checks and performance tuning of RAC environments
  • Lead database upgrade and migration projects while ensuring minimal downtime

Requirements:

  • Minimum 12+ years of experience as an Oracle Database Administrator with at least 5 years of hands-on Oracle RAC experience

  • Oracle Certified Master (OCM) or equivalent advanced Oracle certifications

  • Expert knowledge of Oracle RAC 12c/19c/21c architecture, Grid Infrastructure, and ASM

  • Strong experience with Oracle Data Guard, Golden Gate, and other high availability solutions

  • Proven experience in performance tuning, backup and recovery, and disaster recovery planning

  • Advanced knowledge of Linux/Unix operating systems and shell scripting

  • Experience with automation tools and infrastructure as code principles

  • Strong understanding of storage systems, networking, and cluster technologies

  • Technical Experience in the following areas.

  • Oracle RAC 12c/19c/21c

  • Grid Infrastructure and ASM

  • Oracle Data Guard

  • Oracle GoldenGate

  • Oracle Exadata

  • Linux/Unix Administration

  • Shell Scripting (Bash, Python)

  • SQL and PL/SQL

  • Network and Storage Technologies

  • Infrastructure Automation Tools

  • Performance Monitoring and Tuning Tools

  • DB migration Tools XTTS, Golden Gate, AWS DMS, SCT, Datapump, Backup restore methods.

  • Preferred Skills:

  • Experience with cloud platforms (AWS, Azure, OCI) and cloud-based RAC deployments and migrations, specifically on AWS.

  • Knowledge of container technologies and microservices architectures

  • Experience with monitoring tools like Oracle Enterprise Manager, Prometheus, or Grafana

  • Background in implementing Oracle Exadata or other engineered systems

  • Experience with database security and compliance requirements

  • Knowledge of DevOps practices and CI/CD pipelines

Key Skills:

Oracle RAC, Oracle Exadata architectures, RAC 12c/19c/21c architecture, Grid Infrastructure, ASM, Data Guard, Golden Gate,

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