Advanced Data Scientist

Welcome to Public Health Wales, the national public health organisation for Wales

Our vision is Working to achieve a healthier future for Wales

To find out more visit Public Health Wales and watch this video about our Strategic Plan

Working together, with trust and respect, to make a difference

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Applicants are invited to apply in Welsh, any application submitted in Welsh will not be treated less favourably than an application made in English. To support our all Wales service, we particularly welcome applications from Welsh speakers.

Important Note for vacancies offered on a fixed-term or secondment basis.
Individuals who hold permanent (substantive) employment within the NHS may only be appointed via secondment. Approval for a secondment must be obtained from your current line manager prior to submitting an application.

Job overview

Are you passionate about using data science to improve population health and reduce health inequalities?

Public Health Wales is seeking an enthusiastic and innovative Advanced Data Scientist to join our growing Data Science Team. This is an exciting opportunity to apply advanced analytical and data science techniques to support national public health priorities across Wales.

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You will work on a wide range of projects, including statistical and simulation modelling, machine learning, predictive analytics and data engineering. The role offers the opportunity to work with modern cloud-based technologies, collaborate with multidisciplinary teams, and help shape the future of data science within Public Health Wales. We are looking for someone with strong R and/or Python skills, experience in delivering data science projects, and the ability to communicate complex findings to both technical and non-technical audiences. Experience with cloud platforms, version control and collaborative development practices would be advantageous

In return, we offer flexible working, opportunities for professional development, and the chance to make a real impact on public health outcomes for the people of Wales.

Working for our organisation

We are Public Health Wales – the national public health agency in Wales. Our purpose is ‘Working together for a healthier Wales'. We exist to help everyone in Wales live longer, healthier, happier lives. Together with our partners, we work to increase healthy life expectancy, improve health and well-being, and reduce inequalities for everyone in Wales, now and for future generations.

Our teams work to prevent disease, protect health, and provide leadership, specialist services and public health expertise. We are the leading source of public health information, research and innovation in Wales. In a world facing complex health challenges, our work has never been so important.

We are guided by our Values, 'Working together, with trust and respect, to make a difference'. We are committed to building an inclusive workplace that values equality and diversity. We welcome applications which represent the rich diversity of the communities we serve and are supportive of flexible working arrangements, including part time roles and job sharing.

To find out more about working for us and the benefits we offer please visit https://phw.nhs.wales/careers/

Detailed job description and main responsibilities

You will be able to find a full Job description and Person Specification attached within the supporting documents or please click “Apply now” to view in Trac.

The ability to speak Welsh is desirable for this post; Welsh and/or English speakers are equally welcome to apply.

Public Health Wales, reserves the right to close this vacancy early. We therefore encourage early applications.

Priority is given to staff awaiting redeployment. We therefore reserve the right to withdraw this advert at any stage.

If you have a disability and have any particular requirements to enable you to participate in the application process, please contact [email protected]

IMPORTANT NOTE FOR APPLICANTS: Applications for our roles are carefully reviewed and shortlisted based on specific criteria, which varies from job to job.

Using a generic application or automated AI application services, such as Lazy Apply or AI Apply, does not usually provide enough personal evidence of your skills and experience relevant to the role. This can make it difficult for us to assess your suitability and will reduce your chances of being shortlisted.

To ensure your application is given full consideration, we recommend submitting a tailored application that directly addresses the criteria listed in the Person Specification section of the advert, providing clear evidence and examples to demonstrate how you meet each requirement.

Visa Sponsorship Eligibility

• If you require sponsorship under the Skilled Worker or Health and Care Visa routes, please ensure you self‑assess your eligibility for sponsorship for this role before applying.
• Check the Skilled Worker visa guidance or Health and Care visa guidance for details on job eligibility, salary, English language, and sponsorship requirements.

If you are successful and short listed for interview you will be contacted by email using the address with which you registered. Please ensure you check your email account regularly.

We are committed to fair, transparent recruitment and believe in equality of opportunity in our workplace and will not tolerate discrimination on grounds of age, disability, gender identity, religion or belief, race or nationality, marriage or civil partnership status, sex, sexual orientation, working pattern, caring responsibilities, trade union activity or political beliefs – or on any other grounds. We welcome applications from individuals seeking flexible working arrangements.

The salary scale shown is for a full-time member of staff, with the amount being adjusted pro rata for those working less than 37.5 hours per week.

In general, anyone joining our Trust who has not previously worked in the NHS will, by default, start on the first point of the advertised pay band. Pay progression will then be determined by annual Performance and Development Reviews in accordance with the NHS Wales Pay Progression Policy. An application for Incremental Credit may be considered, but can only be awarded based on evidenced, reckonable service and/or equivalent, relevant experience.