Company: The Office for National Statistics

Apply for the Senior Statistical Data Scientist

Location: Titchfield

Job Description:

Put your data science role in front of the right audience — Post your job

Organisation The Office for National Statistics

Location: Titchfield, UK

Application Deadline: 15 days remaining

Be responsible for multiple aspects of statistical production/research or data science analytical projects
Ensure analytical reproducibility, transparency and collaboration across the team
Support the team in areas such as transformation and technical projects, taking the lead on delegated projects when required
Apply advanced statistical and data science techniques to develop policy relevant analysis and/or improvements to current analytical methods
Ability to respond to problems in datasets, data processes, data products and services as they occur
Lead the development of technical and research papers and publications on the ONS website and for submission to peer reviewed journals
Engage with stakeholders in ONS, other government departments, charities and academia to understand requirements, present results, advise on best-practice methodologies, and promote the work of the team
Contribute to the development of funding bids to support new projects
Potential for line management and/or matrix management of one or more analyst

Experience of using a range of data science and statistical techniques including knowledge of the assumptions, strengths, and limitations.
Strong programming skills (ideally in R and/or Python) for the preparation and analysis of large datasets with experience implementing best practice, including version control and knowledge of RAP principles.
Experience of managing the delivery of complex projects, prioritising tasks in line with organisational objectives.
Good communication and interpersonal skills, with the ability to communicate complex analysis to both specialists and non-specialists, and contribute effectively to discussions with senior officials and external stakeholders.
Ability to develop others and share knowledge.

There are two eligibility routes for applicants:

To apply you should have:

a first- or second-class honours degree (2:2 minimum) in a numerate subject containing taught statistical content (e.g. Statistics, Data Science, Mathematics, Economics, Sciences, Psychology, Geography,).

a higher degree, for example MSc or PhD, in a subject containing formal statistical training (e.g. Statistics, Data Science, Mathematics, Economics, Sciences, Psychology, Geography).

Alternatively You Could Apply If You

have worked in a statistical or data science field and are able to demonstrate Continuous Professional Development (via a logbook) covering a minimum of three years. You will need to evidence how you applied statistics or data science at the same level as a foundation degree or HND (level five) and demonstrates the expected skills as outlined in the GSG Competency framework.

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Posted: November 4th, 2026