Accounting Operations Specialist

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Part Time Wilmington, MA, US

17 days ago Requisition

Salary Range: $22.00 To $32.00 Hourly

Eckert & Ziegler Radiopharma, Inc. (EZRI) is the Wilmington, Massachusetts operation of Eckert & Ziegler — a global medical technology company built on isotope technology, with more than 1,000 employees worldwide. Our products and services range from equipment and medical devices through medical isotope manufacturing and contract manufacturing services for pharmaceutical partners developing targeted cancer therapies and diagnostic imaging agents.

We are looking for a detail-driven Accounting Operations Specialist to support day-to-day accounts payable and purchase order management for a growing manufacturing business. Reporting to the Accounting Manager, you will post daily business transactions across accounts payable, intercompany, and bank accounting, generate and manage purchase orders in Microsoft Dynamics 365, run the accounts receivable collection process, keep sub-ledger and general ledger reconciliations clean, and support month-end, year-end, and audit deadlines.

This is a part-time, on-site role of roughly 20-25 hours per week, on a weekday schedule you and the Accounting Manager set together — real flexibility, real ownership, and a direct line of sight into how a regulated manufacturing business runs.

• Generate, issue, and maintain purchase orders in Dynamics 365 — routing approvals, confirming coding, pricing, and vendor terms, and tracking open POs through receipt and closure.
• Process accounts payable end to end: vendor invoice processing, three-way match of invoice to PO and receipt, and expense coding.
• Post daily business transactions to the general ledger — vendor and intercompany invoices, bank transactions, accruals and deferrals, and internal cost re-billing.
• Prepare and execute payment runs and maintain day-to-day bank accounting, including posting and clearing bank transactions.
• Reconcile the AP sub-ledger and received-not-invoiced / open PO accruals to the general ledger, and resolve discrepancies promptly.
• Investigate and clarify assigned general ledger accounts, resolving open items and posting corrections as needed.
• Maintain vendor master data, payment terms, PO records, and supporting documentation.
• Resolve supplier reminders and statement queries, and handle day-to-day accounting correspondence within the department.
• Ensure POs, approvals, receipts, and documentation are coordinated with requisitioners and vendors.
• Prepare and post assigned journal entries and complete assigned month-end and year-end close tasks to deadline.
• Perform bank and balance-sheet account reconciliations and compile supporting schedules for monthly, quarterly, and annual reporting.
• Flag payables and open PO commitments that could affect cash flow and escalate to the Accounting Manager.
• Support the annual financial statements and external audits with audit-ready schedules and documentation, and contribute process improvements that strengthen accuracy and controls.
• Organize and run the accounts receivable collection (reminder) process — monitoring aging, issuing reminders, and escalating overdue accounts to the Accounting Manager.
• Prepare recurring statistical and statutory reports accurately and to deadline.
• Serve as the on-site point of contact for day-to-day accounting questions from other departments.
• Carry out special projects and other tasks as assigned by the Accounting Manager.

• Associate's or bachelor's degree in accounting, finance, or business preferred, or equivalent experience.
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