Power System Compliance Engineer - NESO

National Energy System Operator; Warwick; Hybrid; GBP 48,000 - 60,000; Full time

Benefits offered by this job

Performance bonus

26 days annual leave

Contributory pension scheme with double match

Career-development resources

Generous Total Rewards Plan

Job summary

A leading energy organization is seeking a Power Systems Engineer - Compliance to ensure power generation compliance with grid code standards. Based in Warwick or Wokingham, this role offers hybrid working flexibility. Responsibilities include providing guidance on compliance, assessing technical submissions, and investigating faults. A competitive salary between £48,000 - £60,000, along with a performance bonus and generous benefits, is available. The closing date for applications is January 20, 2026.

Qualifications

• Previous experience in a similar role.
• Knowledge of compliance testing activities.
• Well organized with project management understanding.

Responsibilities

• Provide expert guidance on grid code compliance.
• Assess technical data submissions and commissioning activities.
• Investigate significant faults leading to loss of supply.
• Develop network models and validate testing results.
• Conduct occasional site visits for compliance testing.

Skills

Team player

Stakeholder management skills

Flexible and willing to go the extra mile

Education

Degree in Power Systems, Electrical Engineering, Science, or Technology

Tools

Basic project management tools

Job description

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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.

The Engineering Compliance Team plays a key role in the ESO’s Network Operability department, responsible for ensuring that new and existing generators, wishing to connect to the Electricity Transmission system, meet the requirements of the grid code and associated connection agreements.

As a Power Systems Engineer - Compliance, you will provide expert guidance to power generating companies in all areas of Power Systems Engineering Compliance and will review and assess performance and test data submissions throughout all phases of new infrastructure projects, to ensure that grid code compliance requirements are met.

This role is based in Warwick or Wokingham 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

• Liaison with our key customers – power generator owners and manufacturers throughout the compliance process, providing expert guidance on all aspects of grid code compliance.
• Assess technical data submissions, plant simulation studies and the results from plant commissioning activities, to ensure they are compliant.
• Investigate significant faults and events leading to loss of supply.
• Develop and validate network models, comparing the results of commissioning tests with the associated control system models.
• Occasional site visits – to witness compliance testing activities.

About You

• Has previous experience in a similar role.
• Has a degree in a Power Systems, Electrical Engineering, Science or Technology.
• Is a team player, flexible and willing to go the extra mile.
• Is well organised / has knowledge of basic project management tools and techniques.
• Has good stakeholder management skills.

What You'll Get

A competitive salary between £48,000 - £60,000pa – dependent on experience and capability.

Base salary, performance bonus, 26 days annual leave, contributory pension scheme with double match up to 12% contribution.

Additional benefits: Full support and career-development resources; diverse and inclusive community; Generous Total Rewards Plan (health, finance, wealth, work/life balance, career benefits).

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.

This role closes on 20th 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.