Title:  Power Systems Engineer (Network Competition) - NESO

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.

As a Power Systems Engineer in the Early Competition team, you will play a pivotal role in enabling new market entrants to design, build, and own transmission assets through competitive processes. You will contribute to the technical development and delivery of NESO’s Early Competition strategy, ensuring that proposed solutions meet rigorous system and operational standards.

This role can be based in Wokingham, Warwick, Glasgow or London, 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

•    Developing and maintaining technical specifications and power system models for competitive tenders.
•    Evaluating technical submissions from bidders, ensuring alignment with NESO’s operational and planning requirements.
•    Supporting the end-to-end tender process, including market engagement, bid evaluation, and technical clarifications.
•    Collaborating with internal teams such as Network Planning to identify projects suitable for competition.
•    Contributing to the continuous improvement of NESO’s Early Competition frameworks and methodologies.
•    Representing NESO in technical discussions with stakeholders, including Ofgem, DESNZ, and industry participants.

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:
•    Degree in power systems, electrical, or any other relevant engineering field.
•    A strong background in power systems engineering, ideally with experience in transmission planning or operations.
•    Proficiency in power system modelling tools (e.g., PSS®E, DIgSILENT PowerFactory).
•    Experience in developing or assessing technical specifications for large infrastructure projects.
•    Excellent analytical, communication, and stakeholder engagement skills.
•    The ability to work collaboratively in a multidisciplinary environment.
•    Familiarity with competitive tendering processes in regulated energy markets.
•    An understanding of the regulatory landscape and policy drivers for transmission competition in GB.

About what you'll get

A competitive salary between £55,000 - £65,000pa– 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%.

About us

National Energy System Operator (NESO) has a key role to play in tackling climate change by transitioning GB’s electricity system to net zero. We already operate the fastest decarbonising electricity system in the world, with an ambition for zero carbon power operation by 2030 when there is sufficient renewable generation. We are also providing advice to the Government on achieving a decarbonised power system by 2030.

So, join the energy transformation and help shape the future.

Your energy, our future, together.

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.  

NESO, 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. 

The time to deliver is now. As part of our team, you won’t just be touching the lives of almost everyone in Great Britain – you’ll be shaping the way we use and consume energy for generations to come.

More Information

This role closes on  06/06/2025 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.
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