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Posted August 20, 2026

Oracle EBS Consultant

Arka Services LLC
Washington, DC, US Full Time
90USD per hour

Job Description

Job Description
We are seeking experienced Oracle E-Business Suite (EBS) & Cloud Specialists to support a major ERP Modernization and Cloud Transformation program in Washington, D.C.

This program involves upgrading, integrating, and maintaining Oracle EBS R12.2.12 in an Oracle Cloud Infrastructure (OCI) environment. We are building a high-performing technical and functional team and welcome senior candidates with core strengths across any of the following disciplines:

  • Enterprise Solution Architecture & Governance
  • Backend Database Administration (RAC, RMAN, ADOP)
  • Middleware & Cloud Integration (OIC, ETL, REST/SOAP APIs)
  • EBS Technical Development (RICEW, PL/SQL, Workflows, OAF)
  • EBS Functional Domain Expertise (Financials, Procurement, Projects, SLA)
Key Responsibilities


Depending on your core expertise, responsibilities will include:

  • Designing, modernizing, or configuring Oracle EBS R12.2.12 applications, subledgers (AP, AR, GL, PO, FA, PA), and accounting flows (SLA).
  • Administering backend Oracle databases (12c/19c), high availability (RAC/Data Guard), and execution of ADOP/EBR online patching.
  • Building and managing integrations using Oracle Integration Cloud (OIC), FBDI, REST/SOAP APIs, and PL/SQL ETL pipelines.
  • Developing custom RICEW objects, PL/SQL packages, BI Publisher reports, and concurrent program frameworks compliant with 12.2 standards.
  • Aligning solution designs with federal compliance, audit controls (SOX/SOD), and security-by-design standards.
Qualifications & Skills


  • Experience: 7+ years of hands-on experience with Oracle EBS (R12 / 12.2.x) in enterprise environments.
  • Specialization: Core competency in at least one key domain: Solution Architecture, Backend DBA, OIC/Middleware Integration, RICEW Technical Development, or EBS Functional Configuration.
  • Technical Familiarity: Understanding of ADOP online patching, OCI-hosted architectures, or OIC integration frameworks.
  • Compliance: Proven experience operating within strict audit, security, and governance standards.
  • Communication: Strong technical documentation capabilities (MD50/MD70, BRDs, architecture decision logs) and cross-functional team collaboration skills.
Work Environment & Logistics


  • Location: Washington, D.C. 20005 (Metro Center area).
  • Schedule: Hybrid model requiring 2 days on-site per week and 3 days remote.
  • Contract Type: C2C / Contract.

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