Senior Invoice Portal & EDI Specialist

We're seeking a highly experienced Invoice Portal & EDI Specialist to lead and optimize our client billing workflows. This role demands deep familiarity with third‑party invoicing portals (e.g., Ariba, Coupa, Taulia) and hands‑on experience with EDI processes. The ideal candidate will proactively manage invoice life cycles, troubleshoot upload issues, and ensure compliance with client‑specific billing protocols.

• Manually upload and manage invoices across multiple client portals, ensuring accuracy and timeliness
• Oversee EDI invoice transmission, validation, and error resolution
• Serve as the primary liaison for portal‑related escalations and client billing inquiries
• Maintain and update portal credentials, PO references, and client‑specific billing rules
• Monitor invoice status, rejections, and disputes; initiate corrective actions as needed
• Collaborate with finance, commercial, and account teams to ensure alignment with contract terms
• Document and improve internal SOPs for portal and EDI workflows

• 5+ years of experience in invoice portal management and electronic billing
• Proven expertise with platforms like Ariba, Coupa, SAP Business Network, Taulia, etc.
• Hands‑on experience with EDI formats (e.g., ANSI X12, EDIFACT) and transmission protocols
• Strong understanding of PO‑based billing, contract compliance, and client invoicing nuances
• Proficiency in Excel, Outlook, and ERP systems (e.g., SAP, Oracle, Net Suite)
• Exceptional attention to detail, documentation skills, and problem‑solving ability