Haystack
← Back to Jobs
Technology

Senior Oracle Backend DBA

Indotronix International CorpWashington, DC🇺🇸United StatesPosted 13 Aug 2026

Quick Overview

Salary
$80 - $85/hr
Work Type
On Site
Level
Mid Senior

Job Description

Job Posting: Senior Oracle Backend DBA
  • Location: Washington, DC 20005 (Hybrid: 2–3 days on-site)
  • Duration: 6 Months
  • Pay Rate: $80.00 - $85.00/hr on W2
Job Summary
The Senior Oracle Backend DBA ensures the stability, performance, security, and lifecycle management of Oracle E-Business Suite (EBS) 12.2.12 and its supporting database tiers. You will manage core database operations—including performance tuning, high availability, disaster recovery, and online patching—while aligning platform resilience with broader UNIFI operations and transformation goals.
Key Responsibilities
  • Database Administration & Performance: Administer Oracle databases (supporting EBS 12.2.12 RAC/standalone), execute proactive SQL/instance tuning, manage tablespaces, and resolve database-level failures or bottlenecks.
  • EBS Backend & Lifecycle Management: Support EBS 12.2.12 backend schemas, concurrent processing, and technology stacks; execute Oracle CPU/PSU/RU patching and AD/TXK updates.
  • Patching & Cloning: Manage R12.2 online patching (ADOP) from the backend, ensuring editioned objects comply with Edition-Based Redefinition (EBR); perform regular multi-environment cloning and post-clone steps.
  • Backup, Recovery & High Availability: Design and maintain RMAN backup strategies, High Availability (RAC, Data Guard), and Disaster Recovery (DR) testing.
  • Security & Compliance: Enforce database security standards (access controls, TDE encryption, auditing, patch compliance) in coordination with GRC and security teams.
  • Monitoring & Support: Monitor database health via Enterprise Manager (OEM), handle P1/P2 incident resolution, and collaborate with technical teams on RICEW and code deployments.
Qualifications & Requirements
Required Experience & Skills
  • 8–10+ years of Oracle DBA experience, with at least 5 years specifically supporting Oracle EBS R12.2.x.
  • Expertise in Oracle Database 12c/19c, SQL tuning, Automatic Storage Management (ASM), Enterprise Manager (OEM), and Real Application Clusters (RAC).
  • Hands-on experience with EBS 12.2.12 architectures, workflows, concurrent managers, and backend integrations.
  • Deep knowledge of EBR, ADOP online patching cycles, and editioned database objects.
  • Proficient with RMAN, Data Guard, HA/DR configurations, and Linux/Unix shell scripting.
  • Experience managing mission-critical, multi-environment ERP lifecycles.
Preferred Qualifications
  • Experience with OCI-hosted EBS or hybrid cloud deployments.
  • Exposure to OIC-integrated environments and interface workloads.
  • Familiarity with architecture planning for large-scale ERP transformations.

Skills

Oracle
SQL
Shell
Encryption

Similar jobs

Browse related jobs

Apply now