Accounts Payable Specialist at Windmoeller & Hoelscher Corporation – Lincoln, Rhode Island

Job Summary We are seeking a highly experienced Senior Accounts Payable Specialist with 10+ years of progressive accounts payable experience to manage and oversee end-to-end AP functions with a high degree of accuracy, compliance, and professionalism. The ideal candidate will be a subject matter expert in accounts payable operations, capable of handling complex transactions and a high volume of vendor invoices. __________________________________________________________________________ Key Responsibilities
Manage full-cycle accounts payable processes, including invoice receipt, coding, approvals, posting, and payment
Review and resolve complex or high-volume invoices, discrepancies, and vendor inquiries
Ensure timely and accurate processing of payments (ACH, wire, checks, virtual cards)
Maintain strong internal controls and ensure compliance with company policies, GAAP, and regulatory requirements
Perform vendor statement reconciliations and resolve outstanding balances
Prepare and support month-end and year-end close activities related to accounts payable
Assist with audits by providing documentation and explanations as needed
Collaborate with other members of the team to resolve PO and non-PO invoice issues
Maintain and update vendor master data in accordance with internal controls __________________________________________________________________________ Required Qualifications
Minimum 10 years of hands-on accounts payable experience, preferably in a mid-to-large-size organization
Strong understanding of full-cycle accounts payable and general accounting principles
Demonstrated experience with high-volume invoice processing
Proficiency in ERP systems (e.g., SAP, Oracle, NetSuite, Workday, Microsoft Dynamics, or similar). Knowledge of SAP preferred but not required.
Advanced proficiency in Microsoft Excel (pivot tables, VLOOKUP/, etc.)
Excellent attention to detail and strong analytical skills
Proven ability to manage deadlines and prioritize multiple tasks in a fast-paced environment
High level of integrity and ability to handle confidential financial information __________________________________________________________________________ Key Competencies
Accuracy and attention to detail
Problem-solving and critical thinking
Process improvement mindset
Strong organizational and time-management skills
Ability to work independently and collaboratively