Accounts Receivable Specialist

We are seeking a detail-oriented and tech-savvy Accounts Receivable Portal Specialist to oversee invoicing and collections across a wide range of customer portals. This role supports approximately 170 customer accounts, representing $500K-$1M in monthly revenue. The ideal candidate will have hands-on experience with third-party invoicing platforms and a strong grasp of A/R processes, ensuring accuracy, timeliness, and compliance in all transactions.Key Responsibilities Manage invoicing and collections for 170 customer accounts using portal-based systems Upload invoices from internal systems into customer-specific portals with precision and timeliness Navigate and process invoicing across platforms such as Ariba Coupa Taulia Transcepta Aeroxchange Jaggaer Other client-specific portals Exostar (preferred) may require background checks) Collaborate with the Customer Care team to resolve disputes, discrepancies, and rejected invoices Conduct regular audits to ensure invoice accuracy and compliance Monitor aging reports and assist with collections to ensure timely payments Shift Schedule Monday - Friday 8AM - 5PM CSTRequirements2+ years' experience in accounts receivable and portal-based invoicing Familiarity with third-party platforms listed above Strong attention to detail and organizational skills Ability to work independently and manage multiple accounts Excellent communication and problem-solving abilities