We’re the team behind the UK’s telecom networks - building, upgrading, and keeping the country connected. From fibre installs to 5G rollouts, we deliver at pace, with quality, and with pride. If you enjoy leading teams, solving problems and making things happen, Comex 2000 is where it happens.
As our programmes continue to grow, we're looking for an experienced Billing & Validation Manager to lead our billing operations and revenue assurance activities. This is a pivotal leadership role where you'll oversee the end-to-end billing and validation function, ensuring accuracy, compliance, and timely revenue recognition while driving continuous improvement across processes, systems, and team performance.
What You'll Do
- Lead the billing and validation team to deliver against business objectives and service level agreements.
- Oversee the end-to-end billing process, from work order validation through to invoicing.
- Manage WIP, exceptions, DFEs, adjustments and revenue risks to support healthy cash flow.
- Ensure billing activities comply with contractual, financial, and regulatory requirements.
- Produce and analyse reporting on billing performance, revenue, WIP and operational trends.
- Lead weekly finance and operational reviews to drive billing conversion and reduce aged revenue.
- Build effective relationships with internal teams, clients, auditors and key stakeholders.
- Drive process improvements, automation initiatives and system enhancements.
- Maintain robust financial controls, governance standards and audit readiness.
- Lead, coach and develop a high-performing team, creating a culture of accountability and continuous improvement.
What You'll Bring
- Experience leading billing, revenue, finance or shared service functions.
- Strong understanding of invoicing, revenue recognition, WIP management, exceptions and financial controls.
- Proven experience managing and developing teams within a fast-paced environment.
- Strong analytical skills with the ability to interpret data and identify opportunities for improvement.
- Advanced Microsoft Excel skills and experience using Sage and/or ERP systems.
- Excellent stakeholder management, communication and problem-solving abilities.
- Strong commercial awareness and the ability to balance operational and financial priorities.
- A proactive, improvement-focused approach with a passion for delivering results.
Qualifications
- Degree qualified in a relevant discipline or equivalent industry experience.
Why Join Comex 2000?
- Lead a business-critical function that directly supports company performance and growth.
- Drive meaningful change through process improvement and automation.
- Develop and mentor a talented, high-performing team.
- Work closely with senior leaders across Finance and Operations.
- Be part of a business that’s helping build the UK's digital future.
