Security Clearance
For ONS the requirement for SC clearance is to have been present in the UK for 3 consecutive years immediately prior to applying and the department will consider eligibility by exception on a case-by-case basis. You will be asked to provide information regarding your UK residency during your application, and failure to provide this will result in your application being rejected.
If you are unsure that you meet the eligibility above, please read the information available on Gov.uk on this link, or contact the recruitment email on the advert before applying to discuss, as failure to meet the residency requirements will result in your security clearance application being rejected and any offer of employment being withdrawn.
At the point of SC application, you will need to provide or give access to the following evidence:
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Departmental or company records (personnel files, staff reports, sick leave reports and security records)
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UK criminal records covering both spent and unspent criminal records
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Your credit and financial history with a credit reference agency
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Security Services records.
Visa Sponsorship
ONS may be able to provide visa sponsorship where the role meets ONS sponsorship criteria and all relevant Home Office requirements. Applicants must hold, or be eligible to obtain, the right to work in the UK before employment commences.
Right to Work and Nationality Requirements
To work at ONS, applicants must meet the Civil Service nationality requirements, satisfy UK right to work requirements and, where applicable, meet the relevant security clearance requirements.
If you are unsure whether you meet the appropriate right to work or security clearance eligibility criteria, please refer to the guidance on Gov.uk or contact the recruitment email provided in the advert before applying. Failure to meet these requirements will result in your application being rejected and employment offers being withdrawn.
Application Process
Number of Stages: 2 stage process
Stage 1: Application
Stage 2: Interview
Stage 1 Application
The assessment process at the application stage will be based on your work history, CV, skills, experience, and personal statement. It is important that your application is tailored to highlight the skills, knowledge, and experience relevant to the role.
A personal statement is required at application stage, the maximum wordcount allowed is 1250, which should not be exceeded. You should provide evidence for each essential skill criterion listed in the person specification. As these criteria are scored, it is advisable to give clear examples for each one, including the impact of your actions, ideally utilising the STAR technique (Situation, Task, Action, Result).
Please note that Success Profiles Behaviour examples are not required at this stage of the application process.
Should a large number of applications be received, an initial sift may be undertaken using the lead Essential Criteria, which you will address through Stage 3 of the process. Candidates who pass the initial sift may be progressed to a full sift, or progressed straight to interview.
Please note that Success Profiles Behaviour examples are not required at this stage of the application process.
When a high volume of applications are received, the sift pass mark may be adjusted. Candidates will be invited to interview based on their merit order, with those achieving the highest scores being prioritised. Applicants who score below the adjusted pass mark but still pass will be placed on hold and may be invited to interview at a later date.
Stage 2 Interview
If invited to interview, you will be assessed using techniques aligned with the Civil Service Success Profiles framework, covering all behaviours listed in the job advert.
This assessment will consist of a scenario-based presentation exercise. Candidates will be provided with a scenario and supporting information and will have 15 minutes to review the information and prepare their response.
Candidates will then deliver a 5-minute presentation outlining their response to the scenario.
Following the presentation, the panel will move on to the formal interview, where candidates will be asked the remaining interview questions.
Interviews will take place in person at our Titchfield (Fareham) Office. Please note that travel expenses will not be reimbursed. You will also be required to bring valid photo identification to your interview.
Our main locations are Newport (South Wales), Darlington and Titchfield.
A reserve list may be held for a period up to 12 months from which further appointments may be made.
Important Dates:
The Sift will be conducted from 04/09/2026
Interviews will be conducted from 18/09/2026
Dates are subject to change.
For the full terms and conditions of the post, please see attachment.
Please note that all campaigns may be subject to withdrawal at any stage if the internal resource position changes.
Feedback will only be provided if you attend an interview or assessment.
