Visa Sponsorship:
ONS are unable to offer visa sponsorship for this role. Applicants are expected to hold a valid right to work in the UK when employment commences. If you are applying on a time-limited visa, this will need to be valid for at least 18 months.
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 Failure to meet these requirements will result in your application being rejected and employment offers being withdrawn.
Applicant Support
Number of Stages: 3 stage process
Stage 1: Civil Service Judgement Test
Stage 2: Application
Stage 3: Interview
Stage 1 Civil Service Judgement Test
Upon submission of Part 1 your application form you will be sent an invitation to complete Civil Service Judgement online tests.
There will be full instructions on how to complete each test including an opportunity to practice before undertaking the actual test. These tests are not time limited.
If you pass a test, you will then receive a further invite to complete each subsequent test if there is more than one for this vacancy. If you fail a test your application will not proceed to the next stage.
If you pass all tests for this vacancy, you will be invited to complete the final stage of your application, this is where you will provide information such as your work history. Skills and experience and Personal Statement.
Stage 2 Application
The assessment process at the application stage will be based on your work history 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.
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 3 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.
Interviews will take place in person at our Newport Office. Please note that travel expenses will not be reimbursed. You will also be required to bring valid photo identification to your interview.
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: 13/08/2026
Interviews will be conducted from: 01/09/2026
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.
