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Senior Revenue and Charging Analyst

Job in Cardiff, Cardiff City Area, CF10, Wales, UK
Listing for: National Energy System Operator Limited
Full Time, Part Time position
Listed on 2026-08-29
Job specializations:
  • Finance & Banking
    Financial Analyst
  • Business
    Financial Analyst
Salary/Wage Range or Industry Benchmark: 64000 - 75000 GBP Yearly GBP 64000.00 75000.00 YEAR
Job Description & How to Apply Below

About the Role

National Energy System Operator’s (NESO) strength lies in our people. Together, we’re shaping the future where clean, affordable energy is accessible for all. Every day is an opportunity to make a real difference, accelerating the progress of sustainable GB energy, keeping people connected and society thriving as we create a brighter tomorrow. National Energy System Operator (NESO) are now looking for a Senior Revenue and Charging Analyst to be a part of our growing team that sets the Transmission Network Tariffs.

This exciting opportunity will allow the post holder to play a crucial role in shaping the network charging regime of the future as part of the ongoing Reformed National Pricing (RNP) program. Evaluating potential changes to transmission network charges is a crucial component of the RNP program and a key deliverable of the team. The Revenue Tariffs team operates within the wider CFO function to deliver timely and accurate transmission network and system tariffs for the recovery of over £10bn of revenue per annum.

As a Senior Revenue and Charging Analyst, you will lead the calculation, analysis and delivery of network tariffs. This role can be based in Wokingham or Warwick, and we continue to offer hybrid working from office and home. We are open to full time and part time applicants, as well as flexible working arrangements.

Key Accountabilities

As a Senior Analyst within the Revenue Team, you'll lead the calculation and analysis of various aspects of the tariff setting process. Driving and providing expertise in the development of new charging policies and methodology. Ensuring that processes are developed to reflect ongoing change to the charging methodology. Performing complex analysis of large quantities of data, to support the tariff setting business processes.

Managing customer and stakeholder relationships, ensuring high levels of satisfaction and engagement are developed. Presenting complex information confidently to internal and external stakeholders. Supporting high-quality analysis and modelling of tariffs so that business risks and opportunities are fully understood. Identifying and implementing business process improvements to make charge setting, risk management and revenue forecasting processes more efficient and effective.

Qualifications

Applicants must have the right to work in the UK by the start of employment. Visa sponsorship may not be available for this role and will be considered in line with business requirements.

About You

We’re forging the path, and we know we can’t do it alone. That’s why we need visionary minds like yours to join us on this transformative journey. In this case, we’re looking for someone who has/is:
Strong experience of manipulating and querying very large quantities of data in spreadsheets and databases, using Excel and Power BI. An understanding of the GB Electricity markets would be advantageous. Strong communication skills, including ability to produce and deliver accurate written reports and presentation material to internal or external audiences. Passionate about building effective internal and external relationships. Ability to successfully manage multiple activities to set time constraints that can evolve with organisational change.

Knowledge of electricity, legal, codes and charging regimes would be beneficial but not essential.

What You'll Get

A competitive salary of £64,000 - £75,000 dependent on experience and capability

  • You will receive a bonus based on company performance- 26 days annual leave as standard
  • A competitive contributory pension scheme where we will double match your contribution to a maximum company contribution of 12%.
  • Annual Enrollment to NESO Savings Plan, when you save between £20- £500 a month from your take-home pay, we will pay a 50% matching contribution.
  • Flexible Bank Holidays & Holiday Trading
  • Additional Birthday Day Off
  • Cycle to Work Scheme, Retail & Gym Discounts
  • Private Medical Insurance, Critical Illness Insurance & Personal Accident Insurance
About Us

At the National Energy System Operator (NESO), we play a vital role in tackling climate change and securing Great Britain's energy future. We already…

Position Requirements
10+ Years work experience
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