Accounts Payable Specialist

Accounts Payable Specialist AdNet/AccountNet, Inc. is an 8(a), WOSB, LGBTE, and WBE-owned management consulting firm founded in 1990. We blend the best in people with the ongoing demands of the workplace by providing high-quality staffing and executive search services. Job Overview: We are seeking a detail-oriented and highly organized Accounts Payable and Receivables Coordinator to join our on-site finance team in Howard County, MD. This individual will be responsible for managing purchase orders, processing invoices, matching payments, and maintaining accurate records for both accounts payable and receivable. The role requires precision and effective communication, ensuring timely payment processing and record management. Key Responsibilities: Manage and process purchase orders (POs) to ensure accurate payment processing. Match accounts payable invoices with purchase orders to ensure accuracy and proper documentation. Process non-PO invoices and ensure they are properly recorded and paid. Post ACH (Automated Clearing House) invoice payments to the check register accurately. Monitor and update the monthly recurring invoice checklist to ensure timely processing and payments. Manage receiving tickets to ensure goods and services are accurately recorded and matched with invoices. Ensure vouched invoices are processed accurately and in a timely manner. Remotely deposit accounts receivable (AR) check payments into the PNC Pinnacle system. Assist with any other administrative finance duties as required, ensuring compliance with company policies. Qualifications: Proven experience in accounts payable and receivable roles. Familiarity with ACH payment processing and remote deposit systems. Strong organizational skills and attention to detail. Proficiency in Microsoft Excel and accounting software (experience with PNC Pinnacle is a plus). Excellent communication skills, both written and verbal. Ability to handle multiple tasks efficiently and meet deadlines. Preferred Qualifications: Experience in accounting or finance positions. Knowledge of general accounting principles. Ability to work independently and as part of a team. Working Hours: 8:30 AM 5:00 PM EST, Monday to Friday. All candidates of consideration must be local to Columbia, MD. AdNet is built on the foundation of unconditional Acceptance and Belonging in our practices, processes, and relationships.

Created: 2026-03-04