1. Home
  2. Sellafield Ltd

Sellafield Ltd

Sellafield Ltd

About us

From cleaning-up the country’s highest nuclear risks and hazards to safeguarding nuclear fuel, materials and waste, our work is nationally important.

We do this work on behalf of our owner, the Nuclear Decommissioning Authority.

Website: https://careers.sellafieldsite.co.uk


Rated 3.7 out of 5
3.7 out of 5 stars (based on 21 reviews)
Very good33%

Extremely good pay but very limited progression

Rated 4 out of 5

A Great company to work for if you have had your feet under the desk for 10+ years however all newer members of staff will struggle to gain any form of real progression


Rated 4 out of 5

working here is ok, good salary and excellent benefits. Visibility of work is poor and job satisfaction is low occasionally with company wide struggle to motivate through lack of ownership. Could be due to company size.


good benefits


silo mentality within business

Trust in procedures

Rated 4 out of 5

lots of changes taking place in the last few years. cannot really say to much as the roles i took part in came under secrets act. Miss some of the people that I worked with





Was this revi

Good place bad times

Rated 4 out of 5

Sellafield is a slow and bureaucratic place, but this is due to the high hazard nature of a lot of the work.

It’s nice to be involved in big, interesting problems.

The company does pour a lot of money into training and development, but the culture is such that it can be hard to put it into practice or try doing things in new or different ways.

I think it is a good launchpad for an early career, but the new terms and conditions are not so competitive so it would probably be best to leave after a couple of years.

Sellafield is a very big place, so it’s hard to give a general description of the culture. Essentially, employees can be divided into those who do nothing, and those who do far too much.

The hardest part of the job is jumping through all of the hurdles which turn things you would never even consider outside of the nuclear industry into very big time-consuming problems, like bringing people onto site is a multi-day problem. Most jobs and paperwork require buy-in and signatures from many stakeholders so you have to persuade a lot of people before getting anything done. It can be very frustrating and demoralizing.

The most enjoyable part of the job is getting involved in some very large and unique problems at a large and unique site. If you cannot tell a few good stories (nothing sensitive!) to your friends and family every month you are probably not getting as involved as you should.

As Operations end and the company pivots toward decommissioning, terms and conditions are being eroded and there will be many excess staff, so it is hard to know if Sellafield will remain a nice place to work.

Over the top

Rated 4 out of 5

Many people here are not willing to adopt or accept current industry best practice for many of the scopes of work being done on site. The desire to apply Nuclear standards to everything is over the top and results in excessive costs and time to complete the tasks.

Updated on October 17, 2022

Was this article helpful?