Interim Accounts Receivable in London - Morgan McKinley

We are working with a London-based organisation that requires an experienced Accounts Receivable Administrator to support the finance team during a busy period. This is a hands-on role suited to someone who can step in quickly and manage AR processes with minimal supervision.

This role is paying £150 - £200 a day inside ir35 with hybrid working available.

• High-volume cash allocation within Sage 200

• Investigating and resolving unallocated cash and payment discrepancies

• Maintaining accurate customer ledgers and aged debt reports

• Liaising with internal teams and customers to resolve payment queries

• Supporting credit control activities where required

• Assisting with AR reconciliations and month-end reporting

• Ensuring strong attention to detail, accuracy and clear audit trails

• Proven experience in an Accounts Receivable / AR Administrator role

• Hands-on Sage 200 experience is essential

• Strong cash allocation and reconciliation background

• Confident working in a fast-paced, high-volume finance environment

• Good Excel skills

• Able to work independently and hit the ground running

• Available to start immediately

• Experience in interim or temporary finance roles

• AAT qualified or equivalent practical experience