Arka Services

Job Summary

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.