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Accounts Receivable Administrator

Mirion Technologies • Concord, Ontario, Canada • Posted March 23, 2026

Location Concord, Ontario
Job Type full-time
Category Financial Clerks
Posted March 23, 2026

The Accounts Receivable (AR) Administrator is directly responsible for performing data entry and related duties in posting accounts receivable payments. This includes maintaining ledgers, credit balances, and resolving account irregularities. The AR Administrator will also process claims, refunds, adjustments, and any other accounting transactions related to AR management. This position involves diplomatic interaction with customers to provide billing information and support in order to facilitate swift payment of invoices due to the organization.


Core Duties/Responsibilities:

  • Collaborate with the Finance team to maintain collection goals and general AR performance levels.

  • Communicate with internal/external sales representatives and accounting/tax professionals as necessary to complete transactions.

  • Prepare all sales invoices.

  • Receive and fill out receipts for third party payments, whether by check, credit, and other forms...

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