Interim Revenue Assurance Analyst
| Company: | ISS Facilities Services |
|---|---|
| Hours: | Full-time |
| Location: | London, E14 9SH |
| Working pattern: | Hybrid - 2 days remote |
| Job type: | Contract |
| Posting date: | 27 Oct 2026 |
| Closing date: | 26 Nov 2026 |
Summary
Interim Revenue Assurance Analyst
Contract: Financial Planning & Analysis
Location: London, E14 9SH
Hours of work: 37.5
Contract Type: Fixed Term Contract
We are seeking an Interim Revenue Assurance Analyst to support the accuracy, completeness, and timeliness of revenue recognised by the UK business. Working within Finance Controlling, this role is responsible for safeguarding revenue through robust control of billing readiness, work in progress (WIP), accrued revenue, and applications for payment.
Job Description
We are looking for a detail-oriented and analytical professional who can collaborate effectively with Operations, Billing teams, Finance Business Partners, and the Finance Shared Services Centre. The role plays an important part in supporting month-end activities, protecting cash flow, maintaining audit-ready documentation, and ensuring compliance with contractual terms, accounting policy, and governance standards.
Key Responsibilities
Own assurance over revenue-related balances, including WIP, accrued revenue, and unbilled revenue.
Ensure revenue recognition is supported by appropriate operational evidence and contractual entitlement.
Govern billing readiness by reviewing inputs, approvals, and supporting documentation for accuracy and compliance.
Maintain and oversee billing schedules, pricing structures, and contractual billing mechanisms.
Prepare, submit, and track applications for payment where contractually required.
Review and explain WIP and accrued revenue movements, ensuring balances are appropriately supported.
Maintain control evidence, follow standard operating procedures, and support audit requirements.
Produce revenue and working capital assurance reporting, identifying risks, control gaps, and trends impacting revenue integrity.
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