Senior Electrical Power Engineer

Senior Electrical Power Engineer

The salary for this role is £57,117, inclusive of Specialist Allowance, plus an excellent benefits package, including an outstanding pension. This role is based in Culham, Oxfordshire. Whilst hybrid working can be discussed where business needs allow, this is a predominantly site‑based role and regular onsite attendance is expected. Due to the operational nature of the role, you will regularly work outdoors across UKAEA sites and electrical infrastructure.

During operational activities, commissioning or project delivery, you should expect to work onsite up to five days per week, depending on operational requirements.

• Design, commission and test HV and LV electrical distribution systems from concept through to operation.
• Deliver technical work packages across significant engineering projects, ensuring work is completed safely, on time and to the required quality standards.
• Undertake electrical engineering studies including power flow, protection and fault analysis using industry‑standard software such as ETAP.
• Carry out testing, commissioning and operation of HV switch gear and associated electrical equipment.
• Provide specialist technical expertise across HV distribution networks, including systems operating at 11kV, 33kV, 132kV and 400kV.
• Support the operation and continual improvement of complex industrial electrical distribution networks, ensuring compliance with relevant legislation, standards and engineering best practice.
• Produce high‑quality technical documentation and provide expert engineering advice to support project delivery and operational activities.
• Participate in an out‑of‑hours on‑call rota (currently one week in every four) to support operational requirements.
• Complete a Baseline Personnel Security Standard (BPSS) clearance, which includes a Disclosure and Barring Service (DBS) check and, where appropriate, open‑source background checks.

£57,117 per annum (inclusive of Specialist Allowance) plus an excellent benefits package, including an outstanding pension.

Essential:

• Degree qualified in Electrical Engineering (or equivalent), or able to demonstrate significant relevant industrial experience within HV power systems.
• Incorporated or Chartered Engineer status, or actively working towards professional registration.
• Hands‑on experience testing and commissioning electrical switch gear and HV distribution systems up to 33kV.
• Proficient in the use of ETAP to undertake HV network design studies and analysis.
• Experience designing HV earthing systems, including undertaking earthing calculations.
• Good understanding of HV electrical distribution systems, protection principles and relevant engineering standards.
• Strong communication and technical report writing skills.

Desirable:

• Experience working on HV networks operating above 33kV, including 132kV and 400kV systems.
• Experience testing and commissioning protection relays.
• Proven capability in engineering analysis and the application of first engineering principles.

Culham, Oxfordshire – UKAEA Culham site.

UK Atomic Energy Authority is committed to equality, diversity, and inclusion and strives to ensure fair representation across its workforce. We particularly encourage applications from groups currently underrepresented in STEM, including women and individuals from diverse ethnic backgrounds, while ensuring all appointments are made on merit. We are committed to being accessible. If you require adjustments to compete on a fair basis, please email

A full list of our benefits can be found at