Navy ERP Vendor Pay Analyst

What You Will Do

• Research and clear GR/IR imbalances: compare goods receipts, service entry sheets, and invoice receipts on the purchase order; post or reverse the missing side, run MR11 where appropriate, and document the root cause.
• Work unmatched transactions and failed DDEF disbursement postings with DFAS and Tier 2: match payments to obligations, correct line-of-accounting and edit-check failures, and post or request the clearing entries.
• Monitor the WAWF/PIEE-to-Navy ERP interface: work IDoc and interface exceptions (including WAWF 3U items), clear invoice tracking report entries, and get receiving reports and invoices through to payment.
• Resolve blocked, parked, and rejected invoices (MIRO/MIR4/MRBR), service entry sheet errors, and procurement discrepancies that stop payment, coordinating with contracting, receiving, and DFAS.
• Monitor the DMLSS and WAWF interfaces for BUMED's medical logistics and procurement flows and work the exceptions.
• Support reimbursable billing and collections on the SD side (G-Invoicing) and travel postings and reconciliations from DTS.
• Own the ticket: triage Tier 1.5 tickets, resolve those within the CST's authority, escalate the rest to Tier 2 in SNAP (ServiceNow) with complete documentation, and track every ticket to closure.
• Provide direct user support and field-level training: answer how-to questions, deliver training sessions, and write job aids for BUMED's procurement, receiving, and travel users.
• Support period-end and year-end close: open-item review of GR/IR, unliquidated obligations, and unmatched transactions.
• Report ticket volumes, aging, and recurring error patterns in Power BI or Excel; maintain SOPs.

Required Qualifications

• 1-3+ years of federal financial management or ERP sustainment experience, including hands-on in Navy ERP with your own user account in the vendor-pay / procure-to-pay lane.
• Personal, demonstrable resolution of all three: GR/IR imbalances; unmatched transactions or failed DDEF postings; WAWF-to-ERP interface exceptions worked from the invoice tracking report. Expect to walk through specific cases in the interview.
• Working command of the SAP transactions this work runs on, such as MIRO/MIR4, MRBR, MR11, MIGO, ML81N, ME23N/ME2N, FBL1N/FBL3N, FB03, and WE02/BD87.
• Functional-owner knowledge of procurement and travel workflows in Navy ERP, including direct end-user support and field-level training.
• Experience with a DoD ticketing and escalation process (SNAP/ServiceNow, NHDSM, or similar) and with DFAS coordination.
• Active Secret clearance (T3) and U.S. citizenship.
• Microsoft Office including Visio; Power BI or Power Automate; comfortable using generative AI tools in daily work.
• A degree is not required for this seat; experience is what counts.

Preferred Qualifications

• Navy ERP business office or sustainment team experience (GFBO, SPEBO, NEBO, CBO, or a command support team).
• Comptroller revalidation, UMT cell, or vendor-pay backlog work at a Navy systems command or echelon II.
• DMLSS, G-Invoicing, or DTS interface experience; Navy Medicine or military treatment facility background.
• Navy ERP training delivery; DoD Financial Management Certification.