National Nuclear Laboratory

Internal Vacancies

UKNNL has a vision for Equality, Diversity and Inclusivity (ED&I) which aims to be an inclusive workplace that attracts diverse talent through transparent and equal policies and procedures. We want you and the diverse mix of people that we employ, customers that we service and stakeholders that we influence to feel valued. We encourage a workplace culture where everyone can thrive with a sense of belonging.

All of our current vacancies can be found on this page. You can also find more information at https://jobsearch.uknnl.com

Total internal jobs: 2

Health Physics Monitor

Category: EHSS&Q & Compliance

Salary: Salary up to £44,169 plus allowances of £4200

Closing Date: 2025-08-29

Location: Sellafield, Cumbria

The salary for this position is up to £44,169 based on experience and skill sets plus allowances of £4200 (Grade 5A).

If you have any queries regarding the position itself please contact Heather Seddon

If you have any queries about the impact to your pay and/or pension benefits, by applying for this position, please contact the HR Support Team

Job Description

UKNNL are looking to recruit a team of Health Physics monitors to carry out Routine and Non Routine Operations on the Windscale site on Sellafield. They will be expected to cover both facilities on the site as required, offering Health Physics support.

To hear directly from one of the leaders in the Team, click here.

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Maintenance Electrician

Category: EHSS&Q & Compliance

Salary: Salary from £40,991 - £49,419 inc allowances

Closing Date: 2025-08-29

Location: Sellafield, Cumbria

The salary range for this position is £40,991 to £49,419 including allowances (Grade 5A)

If you have any queries regarding the position itself please contact Adam Oxley / Matthew Wojcik

If you have any queries about the impact to your pay and/or pension benefits, by applying for this position, please contact the HR Support Team

Job Description

As a Maintenance Electrician at UKNNL you will be performing routine maintenance on a wide range of Electrical and Instrumentation plant systems. You will also carry out project work, breakdown repairs and safe isolations.

To hear more from a member of the team click here.

Exciting news! UKNNL is piloting a 4-day work pattern for our Compliance Engineering Maintenance Team at the Central Site. This work pattern is designed to provide our employees with greater flexibility, which in turn supports their work-life balance while maintaining our standards of service.

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