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requirements will result in your security clearance application being rejected and any offer of employment being withdrawn.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
Please note we will reach out to you once the advert has closed to confirm eligibility for this role, this will be via an e-mail. Please check your junk e-mails for any correspondence.
Visa Sponsorship
ONS can offer visa sponsorship as part of this recruitment campaign. However, applicants must still hold valid right to work in the UK at the point employment commences.
To work at the ONS, candidates must meet both UK right to work and security clearance requirements (where applicable).
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 Failure to meet these requirements will result in your application being rejected and employment offers being withdrawn.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 word count 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.
In instances where a high number of applications are received, the sift pass mark may be adjusted, and candidates will be invited to interview based on merit order, i.e., those with the highest scores.
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.
We often have similar roles available at different grades. If a candidate is suitable for a similar role or a lower grade than they have applied for, we may offer the candidate that role without the need to go through a further selection process providing the role has the same behaviours, and essential skills.
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 and any required technical skills.
You will be required to provide a 10 minute presentation at interview. The presentation topic will be emailed to candidates who have passed the initial online application stage, 1 week prior to interview. This presentation will assess candidates against the technical Communicating between the technical and non-technical (Practitioner).
Interviews will be via Microsoft Teams.
A reserve list may be held for a period up to 12 months from which further appointments may be made.
Important Dates
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Eligibility Security Clearance checks from 29/07/2026 - 05/08/2026. We will be sending you an e-mail with a form to fill out. Please check your junk e-mails for any correspondence.
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Sift will be conducted from 06/08/2026
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Interviews will be conducted from 18/08/2026
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.
