At a Glance
- Tasks: Lead analysis and simulations to decarbonise Great Britain's energy system.
- Company: Join NESO, a key player in transforming the UK's energy landscape.
- Benefits: Competitive salary, bonus, 26 days leave, and a strong pension scheme.
- Other info: Hybrid working options and a diverse, inclusive workplace.
- Why this job: Make a real impact on the future of energy while developing your career.
- Qualifications: Degree in engineering or economics; experience with energy modelling software.
The predicted salary is between 61000 - 66500 £ per year.
National Energy System Operator (NESO) is driving the transformation of Great Britain’s energy system to make it cleaner, more secure and more affordable for consumers. Together with industry, we are planning and operating an energy system that can meet net zero goals while keeping the lights on at all times. We are looking for a Senior Economics Specialist to join the SSEP Economic Modelling team within NESO’s Strategic Energy Planning division. The team builds and analyses whole-system scenarios to identify cost‑effective, spatially informed energy pathways for Great Britain.
In this role, you will lead simulations and analysis across electricity, gas and hydrogen, bringing together market and network modelling to inform recommendations on how Great Britain can decarbonise its energy system in a coordinated, cost‑effective and deliverable way. This role can be based from Wokingham, Warwick or Glasgow and we continue to offer hybrid working from office and home.
Key Accountabilities
- Lead the delivery of analysis across electricity, gas and hydrogen to support recommendations for how Great Britain can decarbonise its energy system under an integrated system plan.
- Lead the development and execution of simulations using pan-European market models.
- Define modelling hypotheses and scenarios and assess their impacts across electricity, gas and hydrogen networks.
- Develop and maintain whole-energy system models, introducing new methods to improve evidence-based decision-making under uncertainty.
- Focus on quality assurance across modelling work and outputs, ensuring processes and results are robust, repeatable and well-tested.
- Document modelling processes, assumptions and decisions so that analysis is transparent, auditable and can be repeated when required.
- Provide oversight, challenge and advice to colleagues on modelling progress, risks and issues, and coach team members.
- Communicate modelling results and recommendations in a clear, actionable way to senior leadership and external stakeholders.
About You
- Passionate about the energy sector, with an understanding of energy system structures, challenges and interactions between electricity, gas and hydrogen.
- Experience of economics, data science, system analysis or network planning, with the ability to think holistically.
- Solid experience of using modelling and analytical software and translating data into insights.
- Strong project management skills, with the ability to plan, prioritise and deliver analytical work across multiple workstreams.
- Excellent written and verbal communication skills, with the ability to explain complex modelling outputs to non-technical audiences and senior stakeholders.
- A logical, practical approach to problem-solving and the ability to break down complex problems into clear, structured analysis.
- Strong interpersonal and stakeholder engagement skills, with experience working collaboratively across internal teams and with external partners.
Qualifications
- Essential: Degree in engineering, economics or a related field (or equivalent experience).
- Desirable: Experience using data tools and languages (e.g. SQL, VBA, Python) or developing analytical tools.
About What You’ll Get
- A competitive salary between £61,500 - £66,500pa – dependent on experience and capability.
- As well as your base salary, you will receive a bonus based on company performance, 26 days annual leave as standard and a competitive contributory pension scheme where we will double match your contribution to a maximum company contribution of 12%.
- Full support and career-development resources to expand your skills, enhance your expertise, and maximise your potential along your career journey.
- A diverse and inclusive community of belonging, where teammates are empowered to bring ideas to the table.
- Generous Total Rewards Plan – comprising of health, finance and wealth, work/life balance, and career benefits.
About Us
National Energy System Operator’s (NESO) mission is to facilitate the decarbonisation of Great Britain’s energy network and ensure the delivery of reliable, affordable and clean electricity for consumers. We work with stakeholders across the whole energy industry to plan for future network needs, using a wider adoption of technology and changes in consumer behaviour, as well as ensuring we have the right markets, networks, and frameworks in place, to transform the way we operate tomorrow.
More Information
This role closes on 7th January 2026 at 23:59. Interviews will be held in January 2026.
Senior Specialist, Economics - NESO in Warwick employer: National Energy System Operator
At the National Energy System Operator (NESO), we are committed to fostering a dynamic and inclusive work environment that empowers our employees to thrive. With competitive salaries, generous benefits including a robust pension scheme and 26 days of annual leave, as well as extensive career development resources, we ensure that our team members can grow their skills while contributing to the vital mission of decarbonising Great Britain's energy system. Our hybrid working model allows for flexibility, making NESO an excellent employer for those passionate about making a meaningful impact in the energy sector.
Contact Details:
National Energy System Operator Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Senior Specialist, Economics - NESO in Warwick
✨Tip Number 1
Network like a pro! Reach out to people in the energy sector, especially those working at NESO. Attend industry events or webinars and don’t be shy about introducing yourself. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Prepare for interviews by brushing up on your knowledge of energy systems and modelling software. Be ready to discuss how your experience aligns with NESO's mission to decarbonise Great Britain’s energy network. Practice explaining complex concepts in simple terms – it’ll impress the interviewers!
✨Tip Number 3
Showcase your passion for the energy sector! In your conversations and interviews, share your thoughts on current trends and challenges in the industry. This will demonstrate your commitment and understanding of the field, making you a more attractive candidate.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, keep an eye on our careers page for any new opportunities that pop up – we’re always looking for talented individuals to join our team!
We think you need these skills to ace Senior Specialist, Economics - NESO in Warwick
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your CV and cover letter to highlight your experience in economics and energy systems. We want to see how your skills align with the role, so don’t hold back on showcasing relevant projects or achievements!
Show Your Passion:Let your enthusiasm for the energy sector shine through! We’re looking for candidates who are genuinely excited about decarbonisation and the challenges of the energy system. A personal touch can make a big difference.
Be Clear and Concise:When writing your application, keep it straightforward. Use clear language to explain your experience and how it relates to the job. Remember, we appreciate well-structured applications that get straight to the point!
Apply Through Our Website:Don’t forget to submit your application through our official website! It’s the best way to ensure your application gets seen by the right people. Plus, you’ll find all the details you need about the role there.
How to prepare for a job interview at National Energy System Operator
✨Know Your Energy Systems
Make sure you brush up on your knowledge of energy systems, especially the interactions between electricity, gas, and hydrogen. Being able to discuss these topics confidently will show that you're passionate about the sector and understand its complexities.
✨Master the Modelling Software
Familiarise yourself with the specific modelling and analytical software mentioned in the job description, like PLEXOS or pypsa. If you can demonstrate your hands-on experience with these tools during the interview, it’ll give you a significant edge.
✨Prepare for Scenario Discussions
Think about potential modelling hypotheses and scenarios you might encounter in the role. Be ready to discuss how you would assess their impacts across different networks, as this will showcase your analytical skills and strategic thinking.
✨Communicate Clearly
Practice explaining complex modelling outputs in simple terms. You’ll likely need to communicate findings to non-technical audiences, so being able to break down your insights into clear, actionable recommendations is crucial.
