Performance Analyst

National Grid

National Grid

IT

warwick, uk

GBP 40k-44k / year + Equity

Posted on May 15, 2026

About Us

At National Grid, we light up the world by harnessing the unique strengths of our people. Join us as a Performance Analyst to be part of a team that's driving forward the energy transition, creating a brighter, more sustainable future for all. Unleash your superpower and bring energy to life.

National Grid is hiring a Performance Analyst - This position is based from our Warwick office however we offer flexible hybrid working options.

Job Purpose

Undertake complex analysis of key Performance Indicators for project and portfolio data against baselined data identifying information, insights and reporting that will aid recommendations to improve/optimise delivery and supply chain performance.

Support the Performance Manager in their role to provide a quality advisory service to the construction strategy team and wider stakeholders with all Portfolio KPI advisory insights. Maintain data quality and consistency

What You'll Do

  • Support establishment of baseline for KPIs at Investment/Portfolio level
  • Complete monthly supplier Delivery Partner reports and data analysis including trending and narrative
  • Support portfolio reporting for all schemes, including the supply chain derived data for internal/external stakeholders.
  • Work closely with the Construction Strategy and Portfolio Team to support the optimisation of internal/external delivery constraints
  • Work closely and support the KPI Stakeholder RACI
  • Provide general data analysis and maintain data quality as required

About You

Interpersonal, Supervisory or Management

  • Interpersonal, communication, and presentation skills

Technical or Specialist

  • Data analysis (Complex)
  • Expert user of Excel
  • Strong analytical and problem-solving skills
  • Ability to analyse core system data and provide reporting information
  • Meticulous attention to detail
  • Ideally experience of: Working knowledge/interest of Key Performance Indicators (Safety, Time, Allocation, Contract Management, Cost and Growth & Value
  • Project/Project Controls/Coordination
  • Execution Planning – deadline driven

What You'll Get

A competitive salary between £40,000 – £44,000 dependent on capability

As well as your base salary, you will receive

  • 26 days holiday, plus eight statutory days, an option to buy extra holiday days, and the option to holiday swap up to 3 bank holiday days
  • An annual performance incentive
  • A generous pension scheme, double matched up to 6% of your salary each month. For every £1 you contribute we’ll put in another £2, so if you put in 6%, we’ll add 12% giving a total of 18% to your pension pot
  • Life insurance at 10 times basic salary
  • Employer funding towards a portion of your Private Medical Insurance.
  • You will also have access to a number of flexible benefits such as a share incentive plan, salary sacrifice car and technology schemes, support via employee assistance lines and matched charity giving to name a few.

More Information

The closing date for this vacancy is 29th May. 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.

To find out more about us, please follow the link below:

https://www.nationalgrid.com/electricity-transmission/

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

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