National Energy System Operator
Senior Revenue and Charging Analyst

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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.
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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
As well as your base salary, NESO's core benefits are the essential perks and advantages that form part of your employee package.
- 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.
NESO's flexible benefits programme provides you with more flexibility around your health, lifestyle and protection benefits, here's just a few available:
- 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


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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 operate the world's fastest decarbonising electricity system and are working towards our ambition to run it carbon-free for a short period this year - provided the market supplies electricity exclusively from renewable sources. Alongside this, we provide expert advice to government on how to deliver a clean power system by 2030.
In autumn 2024, the Electricity System Operator (ESO) transitioned to become NESO - an independent, expert public corporation with a whole-system view across electricity, gas, and hydrogen. NESO operates independently and transparently, always acting in the best interests of all energy users.
Licensed and regulated by Ofgem, we make impartial decisions that balance sustainability, affordability and security. Our organisation is fully independent from government, the regulator and all commercial interests, with a clear focus on system-wide benefit, long term thing and public value.
The time to deliver is now. Join the energy transformation and help shape the future.
Your energy. Our future. Together
More Information
This role closes at 23:59, on the day before date shown above, however we encourage candidates to submit their application as early as possible and not wait until the published closing date as this can vary.
Research shows that some people may hesitate to apply unless they meet every single requirement. At NESO, we believe potential comes in many forms and we're committed to a fair, inclusive recruitment process where everyone has the opportunity to show their talents. We celebrate the difference people can bring into our organisation, and welcome and encourage applicants with diverse experiences and backgrounds. If this role sparks your interest but you're not sure you tick every box, we still want to hear from you.
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