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Sr Accounts Payable Specialist

Frederick, MD, us💼 Full-time💰 $28–$28🗓 2026-09-09 → 2026-09-26

Core

Process invoices, manage payments, and administer vendor onboarding within a paperless Accounts Payable system.

Role type

Senior Accounts Payable Specialist

Builds

Payment runs, vendor records, and audit-ready transaction logs

Domain

Finance / Accounts Payable

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

invoice processing, payment processing (ACH/checks), vendor management, audit compliance, Microsoft Excel, ERP systems

Preferred skills

NetSuite, DocuPeak, system implementations, process improvements

Responsibilities

Process invoices and verify payment details, manage weekly and off-cycle payment runs, administer vendor onboarding and 1099 classifications, review and audit AP transactions for compliance, resolve aged invoices and payment discrepancies, create and maintain AP procedures and training documentation, assist with year-end audit preparation

Seniority

Mid-Senior, hands-on IC

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