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# Oracle Exadata Database Administrator- 10+ yrs- Minneapolis, United States- Onsite

- **Company:** iMedhas Consulting Services
- **Location:** Minneapolis, MN, United States (Remote available)
- **Experience:** Expert
- **Contract:** Contract
- **Skills:** Big Data, Databases, Data Centers, Oracle Data Guard, Oracle Exadata, Fault Tolerance, Python (Programming Language), Oracle Databases, Oracle (Applications), Oracle Rac, Oracle Warehouse Builder, Performance Tuning, Ansible, Recovery Manager (RMAN), Shell Script, SQL Databases, System Availability, Database Optimization, Information Technology, Deployment Automation
- **Published:** November 7, 2026
- **Apply:** https://www.dice.com/job-detail/30724757-387d-4e6e-999e-4c499127d615

## About the Role

bottlenecks using AWR, ADDM, ASH, and SQL execution plan optimizations to ensure sub-second response times.Environment Lifecycle Management: Oversee database cloning, schema refreshes, patching, and automated deployments across Dev, Test, and Production tiers.Backup & Security: Enforce enterprise backup strategies (RMAN), data encryption (TDE), access controls, and compliance policies across warehouse clusters.Qualifications & RequirementsExperience: 6+ years of core Oracle Database Administration, with an emphasis on large-scale data warehouses.Engineered Systems: Demonstrated hands-on experience managing and patching Oracle Exadata and Oracle ODA.High Availability: Deep expertise in Oracle RAC installation, node scaling, and multi-region Oracle Data Guard / Active Data Guard.Tuning Mastery: Advanced skills in OS/database-level performance tuning, indexing strategies, partitioning, and SQL query optimization.Automation: Proficiency in shell scripting, Python, or Ansible for automated
maintenance and deployments.Education: Bachelor's degree in Computer Science, Information Technology, or equivalent practical experience.Work Experience 7-10Years

## Description

Job Requirements Location: RemoteWe are seeking an experienced Senior Oracle Database Administrator to architect, deploy, and maintain high-performance enterprise data warehouses across our New York and Virginia facilities. In this role, you will lead the end-to-end administration, high availability, and performance engineering of our Oracle infrastructure across all Dev, Test, Stage, and Production environments.Key ResponsibilitiesWarehouse Architecture & Operations: Design, configure, and maintain robust Oracle data warehouse environments spanning New York and Virginia sites.Engineered Systems Management: Administer, patch, and optimize Oracle Exadata and Oracle Database Appliance (ODA) platforms for high throughput.High Availability & DR: Architect and manage multi-node Oracle Real Application Clusters (RAC) and configure active/standby Oracle Data Guard across data centers for fault tolerance and disaster recovery.Performance Tuning: Proactively monitor, diagnose, and resolve