HVDC and FACTS System Design/Studies Engineer in Heathcote

About us

At National Grid, we light up the world by harnessing the unique strengths of our people. Join us as a HVDC and FACTS System Design Engineer/HVDC and FACTS System Studies Engineer to be part of a team that's driving forward the energy transition, creating a brighter, more sustainable future for all.

National Grid is hiring HVDC and FACTS System Design/Studies Engineers for our Network Design team. This is a hybrid role based at our head office in Warwick.

About the role

At National Grid Electricity Transmission (NGET), we're delivering one of the UK's largest electricity network transformation programmes, investing billions to modernise the grid and connect unprecedented levels of renewable energy, helping drive a secure, affordable and net zero energy future. To support this transformation, we're growing our specialist HVDC and FACTS engineering capability and are recruiting for two exciting opportunities:

• HVDC & FACTS System Studies Engineer
• HVDC & FACTS System Design Engineer

These roles offer the chance to work at the forefront of power system innovation, applying cutting-edge technologies to solve some of the industry's most complex engineering challenges. You'll play a key role in the design and development of nationally significant projects that will help reshape Great Britain's electricity network for generations to come. Working alongside leading experts across the industry, you'll influence major investment decisions, contribute to pioneering network solutions, and help deliver the infrastructure needed to achieve the UK's net zero ambitions.

What you'll do

In these roles you will provide technical leadership across some of the UK's most significant energy infrastructure projects, supporting the development and delivery of HVDC and FACTS schemes from concept through to energisation. Key responsibilities include:

• Leading and reviewing advanced power system studies, including load flow, fault level, EMT, dynamic performance, harmonic, control interaction, SSTI and Grid Code compliance assessments.
• Developing, validating and assessing HVDC and FACTS models and system designs using industry-leading tools such as DIgSILENT PowerFactory and PSCAD.
• Providing technical leadership and specialist expertise throughout the project lifecycle, influencing design decisions and ensuring robust system performance.
• Supporting the development of technical specifications, supplier engagement activities and tender evaluations for complex transmission projects.
• Collaborating with manufacturers, consultants and internal stakeholders to develop innovative, compliant and technically robust solutions that support the transition to a net zero energy system.

What you'll need

HVDC and FACTS System Design Engineer:

• Experienced in calculating, assessing, and interpreting Short Circuit Levels (SCL) under a range of network operating conditions.
• Strong understanding of the impact of network topology, outages, contingencies, generation dispatch, and network developments on fault levels, system strength, and overall network performance.
• Experience in performing and interpreting Transient Recovery Voltage (TRV), Temporary Overvoltage (TOV), and insulation coordination studies.
• Experience conducting Electromagnetic Transient (EMT) studies, including switching transient analysis for HVDC and FACTS schemes.
• Good understanding of HVDC and FACTS substation design, interfaces, equipment specifications, and rating requirements.
• Knowledge of harmonic filter design and reactive power compensation principles for HVDC and FACTS installations.
• Strong understanding of grid code compliance requirements and power system performance standards.

HVDC and FACTS System Studies Engineer:

• Good understanding of HVDC and FACTS control systems and their impact on dynamic performance.
• Proven experience in PSCAD and DIgSILENT PowerFactory model development and simulation studies for HVDC and FACTS devices.
• Strong understanding of Grid Forming (GFM) and Grid Following (GFL) converter control concepts and their application in modern power systems.
• Experience in performing and/or reviewing Dynamic Performance Studies (DPS), Control Interaction Studies, and Sub-Synchronous Torsional Interaction (SSTI) studies for HVDC and FACTS projects.
• Good understanding of relevant technical specifications, industry standards, and grid codes that define the dynamic performance requirements for HVDC and FACTS devices.
• Ability to assess system performance, identify control related risks, and recommend mitigation measures to ensure compliance with grid code requirements.
• Strong analytical and technical reporting skills, with the ability to communicate study findings and recommendations effectively to internal and external stakeholders.

What you'll get

We are recruiting for roles across several different levels of experience so we have a competitive salary range of 49,000-78,000. Annual Performance Based Bonus, 26 days annual leave plus eight statutory days, the option to buy additional or sell holiday days, generous contributory pension scheme - we will double-match your contribution to a maximum company contribution of 12%, financial support to help cover the cost of professional membership subscriptions, course fees, books, exam fees and time off for study leave – so long as it’s relevant to your role. Access to several flexible benefits such as a share incentive plan, and technology schemes, support via employee assistance lines and matched charity giving to name a few. Family care benefits including a back-up care service for when your usual care arrangements fall through (six paid days each year as standard with the option to purchase further days). Access to numerous apps which support health, fitness and wellbeing.

More information

The closing date for this vacancy is 16/11/26. However, we encourage candidates to submit their applications as early as possible and not to wait until the published closing date. National Grid’s recruitment periods can and may vary. We reserve the right to remove this advert or close it to further applications at any point during the recruitment process.

In NGET we are passionate about both operating our network safely and providing highly reliable quality of supply for our customers. At the heart of achieving these outcomes is the effective control and operation of our network.

Inclusion statement

At National Grid, 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. Our goal is to drive, develop and operate our business in a way that results in a more inclusive culture. All employment is decided on the basis of qualifications, the innovation from diverse teams & perspectives and business need. We are committed to building a workforce so we can represent the communities we serve and have a working environment in which each individual feels valued, respected, fairly treated, and able to reach their full potential.

Please note that in most cases, National Grid is unable to offer sponsorship for employment under the UK points-based immigration system. As such, applicants must have the legal right to work in the UK without requiring sponsorship now or in the future under the UK points-based immigration system. However, in exceptional circumstances where there is a clear and demonstrable need for specialist skills that cannot be sourced from the local labour market, National Grid may consider offering sponsorship.