Revenue Manager

We're looking for an experienced Revenue Manager to lead our billing and disputes function and take ownership of revenue accuracy, performance, and continuous improvement across the business. This is a key leadership role within Finance, combining strategic oversight with hands-on delivery. You'll lead a team of Billing & Disputes Analysts, oversee month-end billing cycles, and ensure robust revenue recognition, compliance, and reporting while working closely with senior stakeholders across the organisation. What you'll be doing

• Leading, coaching, and developing the Billing & Disputes team, setting clear objectives and driving high performance
• Owning the end-to-end billing cycle, including invoicing, accruals, credit notes, and variance analysis against forecast
• Ensuring accurate revenue recognition in line with contractual, internal, and regulatory requirements
• Overseeing dispute resolution processes, maintaining clear documentation, audit trails, and quality controls
• Implementing robust tracking and KPI reporting to support performance reviews and decision-making
• Reviewing bespoke and ad-hoc revenue streams, escalating and resolving issues proactively
• Driving continuous improvement through process optimisation, automation, and enhanced controls
• Collaborating closely with Finance, Commercial, Operations, IT, and external suppliers
• Supporting external audits and contributing to ad-hoc finance initiatives as required
  
  Degree or higher-level qualification in finance or a related discipline
• Significant experience in a revenue, billing, or finance management role
• Strong knowledge of revenue recognition, financial compliance, and operational finance
• Proven analytical and problem-solving skills, with experience using data and analytics tools
• Excellent communication skills with the confidence to engage senior stakeholders
• Strong organisational skills and the ability to manage multiple priorities effectively
Desirable
• Experience leading teams within a billing or revenue environment
• Exposure to complex or bespoke billing arrangements
• Experience improving or automating finance processes
What you'll bring
• A proactive, commercially-minded approach to revenue management
• Strong leadership skills, with the ability to motivate and develop others
• Confidence working both strategically and operationally
• Flexibility and resilience in a changing business environment
• A continuous improvement mindset, focused on accuracy, efficiency, and control
  
  Calisen is a leading owner and manager of essential energy infrastructure assets, as well as a provider of installation, meter reading, electric vehicle charging, maintenance and ancillary services, whose purpose is to accelerate the development of a cleaner, more efficient and sustainable energy segment.
  
  You'll play a pivotal role in safeguarding revenue integrity while shaping how billing and disputes are managed across the business. This is an opportunity to lead a critical function, influence key decisions, and make a meaningful impact within a collaborative and forward-thinking finance team.
What We Offer:
• Competitive Salary: With our annual salary review ensuring your efforts are always rewarded.
• Birthday Off: Celebrate your day, on us!
• Life Assurance: Protection for you and your loved ones (4x your salary).
• Enhanced Maternity & Paternity Leave: Supporting you through life's biggest moments.
• My Rewards Platform: Discounts from hundreds of top retailers, just for being part of the team.
• 22 Days Holiday: Plus bank holidays. Increases with service.
• Company Sick Pay: Supporting you during unexpected health challenges.
• Pension Plan: Secure your future with our robust pension scheme.
• Electric Vehicle Salary Sacrifice Scheme: Drive into a greener future.
• Medicash Benefits Program: Enjoy discounts, claim back on health expenses, and more.
• 24/7 Employee Assistance Plan: Because your mental health matters.
• Professional Growth Opportunities: Join a rapidly expanding market leader where your career can thrive.