Senior Billing Analyst – £31,000 per year

About the role

We are seeking an experienced Senior Billing Analyst to join our fast‑paced, high‑volume team in Leatherhead. You will own the end‑to‑end billing lifecycle across multiple contracts, ensuring accurate invoicing and supporting cash‑flow performance.

Key responsibilities

• Manage end‑to‑end billing and invoicing processes for multiple contracts.
• Prepare and submit Applications for Payment (AFP) within agreed timescales.
• Work closely with operational teams to reduce and clear WIP at month‑end.
• Handle invoice queries and resolve them swiftly with stakeholders.
• Support credit control activities and provide cover when required.
• Monitor daily contract activity, perform billing calculations and reconciliations.
• Conduct month‑end billing checks and clear unbilled work.
• Identify and implement process improvements for efficiency and accuracy.
• Maintain and use internal systems, including Microsoft Dynamics NAV.
• Produce ad‑hoc reports and respond to internal information requests.

Required profile

• Proven billing experience in a high‑volume, multi‑contract environment.
• Strong understanding of financial data and billing processes.
• Ability to manage heavy workloads and meet strict deadlines.
• Excellent communication and stakeholder management skills.
• Detail‑oriented with strong analytical ability.
• Self‑motivated, proactive and resilient.

Required skills

• Advanced Excel
• Microsoft Office suite
• Microsoft Dynamics NAV

What we offer

• Opportunity to step into a senior, high‑impact role.
• Exposure to complex, multi‑contract billing environments.
• Collaborative team with scope to drive improvements.
• Stable and growing business.