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- Tasks: Design and maintain models for electricity transmission systems, ensuring system integrity and integrating new technologies.
- Company: Join NESO, a leader in transforming Great Britain's energy system for a sustainable future.
- Benefits: Competitive salary, bonus, 26 days leave, and a generous pension scheme.
- Why this job: Be part of a vital transformation towards a cleaner, greener energy future.
- Qualifications: Strong skills in simulation tools and understanding of power systems required.
- Other info: Flexible working arrangements and a commitment to diversity and inclusion.
The predicted salary is between 55000 - 72000 ÂŁ per year.
About the role
National Energy System Operator (NESO) recognises the potential of bright and talented individuals, and we encourage you to join us as Great Britain’s energy system undergoes an ambitious, exciting, and vital transformation. Together with industry, we are creating a cleaner, more sustainable energy future. The offline modelling team enables the planning and operations for the Electricity Transmission System across England, Scotland, and Wales by maintaining and developing GB-wide system models. These models are used for short-term to long-term planning, spanning from hour ahead up to 12 years. The team works with industry participants—Transmission Owners, Distribution Network Owners, Generators, and OEMs—to share data and best practices, enhancing product accuracy.
Key responsibilities include:
- Power system analysis product development and management
- Asset data management
- The Electricity Ten Year Statement (ETYS)
- Centralised Strategic Network Plan (CSNP) models
- Third-party model requests for connection assessments
Additionally, we deliver transformative projects such as process digitalisation and automation to analyse risk, improve customer experience, and increase efficiency. This role can be based from 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.
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. Join us, and let’s energise progress.
About the National Energy System Operator (NESO)
In Autumn of 2024, the ESO transitioned to National Energy System Operator, or NESO for short. Previously denoted as the Future System Operator (or FSO), the new National Energy System Operator is the independent body responsible for planning Great Britain’s electricity and gas networks and operating the electricity system. The ESO, including all of its existing roles, are now at the heart of the new National Energy System Operator. As NESO, we will build on our existing roles, capabilities, and ways of working significantly to create an organisation the energy system and its users’ need. Our new capabilities will enable us to look across vectors, including electricity, natural gas and hydrogen, and crucially consider the trade‑offs between them. The organisation is set up as a public corporation with its own Board of independent directors, with complete operational independence from government, the regulator and any and all commercial interest. As was the ESO, NESO will be licenced and regulated by Ofgem through price control agreements and obligated to identify optimal solutions to system operations and planning in the most sustainable, affordable and secure way for all.
Key Accountabilities
- Design and maintain models for onshore/offshore electricity transmission systems, ensuring system integrity and proactively integrating new technologies
- Oversee product management for applications like PSCAD, DigSilent PowerFactory, and in‑house Python tools
- Develop and manage analytical and automation tools for robust network analysis
- Collaborate with industry partners to keep models updated, support policy and code changes, and provide engineering compliance guidance
- Engage with users to identify requirements, ensure legislative compliance, manage strategic projects, resolve customer queries, create training materials, and review processes annually
- Lead on grid compliance studies for third‑party model submission
- Lead on NESO network modelling commitments related to the Grid Code and System Operator Transmission Owner Codes
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:
Essential:
- Strong skills in utilising RMS or EMT simulation tools (preferably DIgSILENT PowerFactory or PSCAD)
- Good understanding on the application of Invertor‑based resources (IBRs) in power systems (e.g., HVDC, FACTS, wind farm, BESS)
- Can present technical information to a range of stakeholders through written reports and presentations
- Lead or participate in grid compliance studies (especially EMT), ensuring that generation and transmission projects meet regulatory and technical standards
- Conduct simulations for power systems using PSCAD and DIgSILENT PowerFactory to analyse system behaviour under transient conditions
- Understanding of industry frameworks, codes, and technical challenges
- Strong written communication skills for reports and presentations
- Critical thinking and the ability to challenge ideas constructively
Research shows that some people may hesitate to apply unless they meet every requirement. At NESO, we believe potential comes in many forms and we’re committed to a fair, inclusive recruitment process where everyone can show their talents. We celebrate the difference people can bring into our organisation, and welcome and encourage applicants with diverse experiences and backgrounds to build a workforce that feels valued and respected and represents the communities we serve.
What you’ll get
- A competitive salary between £55,000 - £72,000pa – dependent on experience and capability
- 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%
- 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
More Information
This role closes on 25th January 2026 at 23:59, however we encourage candidates to submit their application as early as possible and not wait until the published closing date as this can vary. We work towards the highest standards in everything we do, including how we support, value and develop our people. Our aim is to encourage and support employees to thrive and be the best they can be. We celebrate the difference people can bring into our organisation, and welcome and encourage applicants with diverse experiences and backgrounds, and offer flexible and tailored support, at home and in the office. We’re committed to building a workforce that represents the communities we serve, and a working environment in which each individual feels valued, respected, fairly treated, and able to reach their full potential.
Power System Engineer - NESO in Wokingham employer: National Grid
Contact Detail:
National Grid Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Power System Engineer - NESO in Wokingham
✨Tip Number 1
Network like a pro! Reach out to current employees at NESO on LinkedIn or through industry events. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.
✨Tip Number 2
Prepare for the interview by brushing up on your technical skills and understanding of power systems. Be ready to discuss how your experience aligns with NESO's mission to create a cleaner energy future.
✨Tip Number 3
Show your passion for the energy sector! During interviews, share your thoughts on recent trends in renewable energy and how they relate to NESO’s goals. This will demonstrate your commitment and knowledge.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you’re serious about joining NESO and being part of this exciting transformation.
We think you need these skills to ace Power System Engineer - NESO in Wokingham
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter to highlight your skills and experiences that align with the Power System Engineer role. We want to see how your background fits into our mission at NESO!
Showcase Your Technical Skills: Don’t hold back on detailing your experience with RMS or EMT simulation tools like DIgSILENT PowerFactory or PSCAD. We’re keen to see how you’ve used these in past projects, so give us the good stuff!
Communicate Clearly: Your written communication skills are crucial for this role. Make sure your application is clear, concise, and free of jargon. We want to understand your ideas without having to decode them!
Apply Early!: We encourage you to submit your application as soon as possible rather than waiting until the closing date. The sooner we see your application, the sooner we can start the conversation about your future with us!
How to prepare for a job interview at National Grid
✨Know Your Tools
Make sure you’re well-versed in RMS or EMT simulation tools, especially DIgSILENT PowerFactory and PSCAD. Brush up on how to conduct simulations for power systems and be ready to discuss your experience with these tools during the interview.
✨Understand the Industry
Familiarise yourself with the application of Inverter-based resources (IBRs) in power systems. Be prepared to talk about how these technologies impact grid compliance and system behaviour, as this knowledge will show your understanding of current industry challenges.
✨Communicate Effectively
Practice presenting technical information clearly and concisely. You might be asked to explain complex concepts to non-technical stakeholders, so having a few examples ready can help demonstrate your communication skills.
✨Show Your Collaborative Spirit
Highlight any past experiences where you’ve worked with industry partners or participated in grid compliance studies. Emphasising your ability to collaborate and engage with various stakeholders will align well with NESO’s mission of working together for a sustainable energy future.
