Primary Network Design Engineer

Company: National Grid Electricity Distribution
Apply for the Primary Network Design Engineer
Location: Melbourne
Job Description:

The following content displays a map of the jobs location – Castle Donington

We’re National Grid Electricity Distribution (NGED), the owner and operator behind the electricity distribution systems for the Midlands, the Southwest of England and South Wales. Serving communities of more than 8 million people, our expert teams deliver heat, light and power for homes and businesses, working outdoors with underground cables, overhead lines and substations that operate between 230 and 132,000 volts.

National Grid employs over 29,000 people worldwide. Our vision is to be at the heart of a clean, fair and affordable energy future and we are doing this in a fast-moving industry with an increasing focus on tackling climate change, exploring new energy sources which are renewable, low carbon, and improve efficiency to meet demand.

Job Introduction

An opportunity has become available for a Primary Network Design (PND) Engineer, based at our offices at Pegasus Business Park, Castle Donington.

As part of our hybrid working approach this role offers a mix of office and home working. Hybrid working can only be considered once any initial training is complete and subject to business need.

The successful candidate will work within the PND team who are responsible for undertaking power system analysis and the network design associated with both new connections and reinforcement of the 132kV, 66kV and 33kV distribution network throughout National Grid Electricity Distribution (NGED).

We are looking for an enthusiastic and motivated individual who can join us in developing our outputs to meet the ED2 & ED3 business plan targets including the need to ensure capacity is available for new connections, technology and changing demand patterns.

*Please note the successful candidate may initially be appointed at a lower salary until all relevant courses and training are complete.

We reserve the right to close the vacancy early should sufficient numbers of suitable applications be received, and we would therefore advise submitting your application as soon as possible.

Main Responsibilities

The PND Engineers in the team are responsible for various aspects of network design including:

  • Assessment and design of new demand and generation connections.
  • Preparation of connection offers, budget estimates and feasibility studies.
  • Liaison with customers and management of customer connections to ensure timely, safe and on budget delivery.
  • Assessment of the 132kV and EHV network for compliance with our distribution licence and associated engineering recommendations for new connection enquiries.
  • Design of network reinforcement schemes and production of capital sanctions.
  • Provision of support to the local network services teams on design issues such as generator & demand connections, PQ issues and asset replacement schemes.
  • Liaison with other departments within NGED such as the DSO, Major Projects, Engineering Design, Telecoms, Policy and Consents & Wayleaves.
  • Design and support of earthing systems and power quality.
  • Design and support the roll out and implementation of Active Network Management on NGED’s network.
  • Coordination and review of customer and independent connection provider designs and compliance assessments including G99.
  • Collaboration with National Grid transmission owner and operator (NGET and NESO) covering the development of new connections, grid supply points and third-party work assessments.
  • Represent the Company on specialist groups or national working groups, as required.

The Ideal Candidate

You will hold a degree (or equivalent higher-level qualification such as an HNC/HND with substantial industry experience) in Electrical Power Engineering or a related engineering discipline.

The successful candidate will demonstrate a comprehensive understanding of EHV and 132kV electricity networks, including the principles, standards and challenges associated with the planning, design and development of complex distribution systems.

You will be a highly motivated engineer with the ability to take ownership of competing priorities, exercise sound engineering judgement, and deliver high-quality technical solutions within demanding timescales. Strong communication and influencing skills are essential, with the ability to present complex technical information clearly and credibly to a wide range of stakeholders, including senior colleagues, customers, contractors and regulatory bodies.

The role requires an analytical and solutions-focused approach, underpinned by a strong understanding of network performance, system constraints and engineering risk. You will possess excellent digital and technical skills, with experience of using power system analysis and modelling software such as PSS®E, IPSA or DIgSILENT PowerFactory being highly desirable.

Experience within electricity transmission or distribution networks, together with a strong appreciation of industry standards, network investment drivers and the challenges of operating a safe, reliable and efficient power system, would be advantageous.

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About The Company

Joining the UK’s leading electricity distribution business means plenty of career opportunities and well-deserved recognition. We reward hard work and encourage ambition. So, as well as a competitive salary, you will also benefit from:

  • 26 days paid leave plus 8 bank holidays, up to 28 days with continuous service
  • Competitive contributory pension scheme (we double match your contributions up to a maximum of 12%)
  • Annual Share Save plan
  • Contributory private healthcare scheme for you and your family
  • Support via our Employee Assistance Programme, including musculoskeletal and physiotherapy services
  • Free on-site parking at all our main sites

Things you need to know

As an equal opportunities employer who is committed to Diversity, Equity and Inclusion, we celebrate individual difference and are actively bringing in more employees from diverse backgrounds to build on our inclusive culture.

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. All applications are welcome from candidates who meet these requirements, regardless of race, nationality, or ethnic origin.

National Grid Electricity Distribution is committed to safeguarding the interests of the Company, colleagues and customers. This role is subject to a satisfactory Barring Service (DBS) check. Depending on the role, different levels of screening and vetting are required. Some roles require a triannual check.

Recruitment correspondence is usually sent by email, please check your email account including spam/junk folders regularly after the closing date.

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Posted: October 17th, 2026