Sr Oracle EBS O2C | G-Invoicing SME

At i360technologies, we deliver business consulting and technology solutions that support the mission of federal agencies. We are seeking a Senior Oracle E-Business Suite R12.2 Federal Financials Functional Consultant to provide embedded post-go-live operations and maintenance support across Procure-to-Pay (P2P) and Order-to-Cash (O2C) for a federal client.

This role is ideal for a hands-on functional SME who can move confidently across iProcurement, Purchasing, Receiving, Payables, Receivables, Cash Management, Advanced Collections, Projects Accounting and Billing, SLA, General Ledger, budgetary control, reimbursable agreements, and G-Invoicing. The consultant will own production issues through verified closure, lead functional analysis and testing, support controlled enhancements and releases, and work onsite with business and technical teams five days per week.

• Provide embedded post-go-live operations and maintenance support for Oracle EBS R12.2 Federal Financials across Procure-to-Pay (P2P), Order-to-Cash (O2C), and connected accounting processes.
• Own functional support for the complete P2P lifecycle, including requisitions, approvals, supplier and supplier-site maintenance, purchasing, receiving, invoice processing and matching, holds, payments, and disbursements.
• Own functional support for the complete O2C lifecycle, including customer and agreement setup, order and billing activity, Accounts Receivable, cash application, collections, adjustments, receipts, and reconciliation.
• Support reimbursable agreements, Oracle Projects costing and billing, interagency transactions, and Treasury G-Invoicing processes and interfaces.
• Configure, analyze, and troubleshoot iProcurement, Purchasing, Receiving, Payables, Receivables, Cash Management, Advanced Collections, and Projects Accounting, Costing, and Billing.
• Analyze cross-module accounting through Subledger Accounting (SLA) and General Ledger, including account derivation, budgetary control, funds checking, commitments, obligations, expenditures, revenue, receivables, collections, and cash.
• Investigate incidents, service requests, defects, and recurring production problems; assess impact, reproduce issues, identify root causes, control workarounds, and drive durable corrective action through verified closure.
• Troubleshoot workflow and approval failures, interface errors, transaction rejections, data-quality issues, accounting exceptions, invoice and receipt discrepancies, billing failures, unapplied cash, and reconciliation breaks.
• Maintain and enhance integrations with Treasury G-Invoicing and other upstream or downstream federal systems by producing clear process flows, mappings, functional requirements, and specifications for reports, interfaces, conversions, extensions, and workflows.
• Lead requirements and process-definition sessions for production enhancements; assess current processes and recommend controlled improvements aligned with Oracle and federal financial-management practices.
• Define expected results and execute functional, end-to-end integration, regression, user-acceptance, and patch-validation testing for fixes, enhancements, releases, and Treasury updates.
• Support month-end and year-end close, open-transaction review, reconciliations, billing and collection cycles, and timely resolution of P2P and O2C accounting exceptions.
• Coordinate with business users, technical teams, security, integration teams, and project leadership on releases, data corrections, production fixes, and operational priorities.
• Maintain accurate ticket updates, root-cause analyses, configuration records, test evidence, runbooks, knowledge articles, standard operating procedures, and user guidance.
• Support internal controls, audit readiness, USSGL-aligned accounting, Treasury requirements, and traceability across the end-to-end federal financial process.

• Bachelor's degree in MIS, IT, Computer Science, Business, Accounting, Finance, or a related discipline, or equivalent relevant experience.
• 12+ years of hands‑on Oracle E-Business Suite R12 Federal Financials functional experience, including implementation, enhancement, and…