Credit Controller AR Administrator Top 10 UK MSP North London

Credit Control & A/R Administrator

We are looking for a detail-oriented Credit Control & A/R Administrator to support our Accounts Receivable and Credit Control functions. This role plays a key part in maintaining strong cash flow, accurate ledgers, and effective debt management.

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• Proactively chase outstanding customer payments via phone and email
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• Resolve payment queries, disputes, and obtain agreed payment dates
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• Produce aged debt reports and support bad debt processes
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• Process and reconcile Direct Debit collections
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• Allocate receipts to invoices and resolve unallocated cash
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• Maintain clean and accurate Accounts Receivable ledgers
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• Perform bank reconciliations and post cash transactions accurately
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• Handle credit card transaction posting, reconciliation, and documentation
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• Manage finance mailboxes and respond to queries in a timely manner
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• Support month-end close activities and ledger clean-up
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• Previous experience in Accounts Receivable, Credit Control, or a similar finance role
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• Strong understanding of invoice processing, receipt allocation, and debt management
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• Good knowledge of finance systems (NetSuite experience desirable) and Excel
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• High attention to detail with excellent accuracy
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• Clear and confident communication skills (written and verbal)
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• Ability to manage priorities and meet deadlines in a fast-paced environment
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Personal Attributes Proactive, organised, and solution-focused with a professional approach to customer conversations.

If you’re reliable, resilient, and committed to keeping financial records accurate and cash flowing smoothly, we’d love to hear from you.