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: 7
Engineering Design Manager
Category: Engineering
Salary: Salary starting at £82,086
Closing Date: 2025-05-15
Location: Sellafield, Cumbria
The salary range for this position is £82,086 to £89,298 (Grade 3A Lower).
If you have any queries regarding the position itself please contact Andrew Haslam.
Please be aware that all new appointments will be made in-line with the PLC 'New' terms & conditions. Therefore, if you are not already on PLC 'New' terms & conditions and you are selected and accept this role, there will be changes made to your contractual terms. The terms and conditions of the role will be made clear in the offer letter.
If you have any queries about the impact of applying for this role on your terms & conditions, pay, pension or benefits, please contact the HR Support Team.
Commissioning Manager
Category: Engineering
Salary: Salary starting at £67,035
Closing Date: 2025-05-15
Location: Preston, Lancashire
The salary range for this position is £67,035 to £72,704 (Grade 3B Lower).
If you have any queries regarding the position itself please contact Kevin Delaney.
Please be aware that all new appointments will be made in-line with the PLC 'New' terms & conditions. Therefore, if you are not already on PLC 'New' terms & conditions and you are selected and accept this role, there will be changes made to your contractual terms. The terms and conditions of the role will be made clear in the offer letter.
If you have any queries about the impact of applying for this role on your terms & conditions, pay, pension or benefits, please contact the HR Support Team.
Senior Facility Construction Co-ordinator
Category: Engineering
Salary: Salary starting at £56,168
Closing Date: 2025-05-14
Location: Preston, Lancashire
The salary range for this position is £56,168 to £61,405 (Grade 4A).
If you have any queries regarding the position itself please contact Graeme Vallely.
Please be aware that all new appointments will be made in-line with the PLC 'New' terms & conditions. Therefore, if you are not already on PLC 'New' terms & conditions and you are selected and accept this role, there will be changes made to your contractual terms. The terms and conditions of the role will be made clear in the offer letter.
If you have any queries about the impact of applying for this role on your terms & conditions, pay, pension or benefits, please contact the HR Support Team.
Instrument Technical Support
Category: EHSS&Q & Compliance
Salary: Salary starting at £51,165
Closing Date: 2025-05-22
Location: Sellafield, Cumbria
The salary range for this position is £51,165 to £53,072 (Grade 4B).
If you have any queries regarding the position itself please contact Greg Rushforth.
Please be aware that all new appointments will be made in-line with the PLC 'New' terms & conditions. Therefore, if you are not already on PLC 'New' terms & conditions and you are selected and accept this role, there will be changes made to your contractual terms. The terms and conditions of the role will be made clear in the offer letter.
If you have any queries about the impact of applying for this role on your terms & conditions, pay, pension or benefits, please contact the HR Support Team.
Mechanical Technical Support
Category: EHSS&Q & Compliance
Salary: Salary starting at £51,165
Closing Date: 2025-05-09
Location: Sellafield, Cumbria
The salary range for this position is £51,165 to £53,072 (Grade 4B)
If you have any queries regarding the position itself please contact Taylor Gilmour.
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
Technical Support are responsible for providing Engineering support to the Infrastructure Compliance Engineering team to assist in delivering expertise in general plant, system, equipment reliability, configuration management or other specialised subject matter needed to satisfy the multi-faceted needs of the organisation.
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.
Health Physics Monitor
Category: EHSS&Q & Compliance
Salary: Salary up to £44,168 based on experience and skill sets (plus allowances of £4200)
Closing Date: 2025-05-27
Location: Sellafield, Cumbria
The salary for this position is up to £44,168 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.
Maintenance Electrician
Category: EHSS&Q & Compliance
Salary: Salary from £40,991 - £47,970 inc allowances
Closing Date: 2025-05-27
Location: Sellafield, Cumbria
The salary range for this position is £40,991 to £47,970 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.
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.