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    • Demonstrable experience of understanding the role of user research and establishing user needs.
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Job Post Details

Principal Data Scientist (AI) - job post

OFGEM
3.4 out of 5 stars
Cardiff•Hybrid work
£52,397 - £62,699 a year - Permanent, Full-time
You must create an Indeed account before continuing to the company website to apply

Job details

Pay

  • £52,397 - £62,699 a year

Job type

  • Permanent
  • Full-time

Location

Cardiff•Hybrid work

Benefits

Pulled from the full job description

  • Annual leave
  • Company pension
  • Flexible schedule

Full job description

Details

Reference number

467865

Salary

£49,452 - £62,699
National £49,452-58,519, London £52,397-62,699

Please ensure that you read the Pay and Reward information for civil service and internal colleagues before applying.
A Civil Service Pension with an employer contribution of 28.97%
GBP

Job grade

Grade 7
OFGEM Level 2b

Contract type

Permanent

Business area

OFGEM - Corporate Services - Digital, Data and Technology Services (DDSS)

Type of role

Digital
Information Technology

Working pattern

Flexible working, Full-time

Number of jobs available

1

Contents

  • Location
  • About the job
  • Benefits
  • Things you need to know
  • Apply and further information

Location

Successful candidates may be based in any of our office locations – Cardiff, Glasgow, or London. We especially welcome applicants from Cardiff and Glasgow.

About the job

Job summary

Ofgem plays a vital role in ensuring that households and businesses across Great Britain can rely on safe, affordable and environmentally sustainable energy. As the energy system becomes more complex and the transition to Net Zero accelerates, we need stronger analytical capability, better tools and responsible use of AI to help us regulate effectively. Within Digital, Data and Security Services (DDSS), we are building the platforms, methods and ways of working needed to support that.

As Principal Data Scientist (AI), you will play a key role in advancing Ofgem’s data science capability and shaping how AI is applied across the organisation. You will lead the development of advanced analytical products and AI models, working across teams to identify opportunities where data science can deliver real value. This is a highly collaborative role, combining deep technical expertise with stakeholder engagement, innovation and leadership.

This role is for someone who wants to apply data science and AI to complex regulatory problems that matter. You will work on questions about energy markets, consumers, risk and regulation, helping Ofgem use evidence more effectively, identify emerging issues earlier and make better-informed decisions.

You will work with colleagues across Ofgem to embed data science into business processes, support better decision-making and improve organisational effectiveness, while helping others build confidence in responsible and practical use of AI.

The role involves a mix of hands-on technical leadership, product thinking, stakeholder engagement and capability-building.

Job description

You will be responsible for:

  • Identifying and shaping opportunities where AI, machine learning and data science can deliver value across Ofgem, working closely with stakeholders and leaders
  • Designing, developing and deploying advanced analytical products and AI models using Ofgem’s core technology stack, including Azure, Fabric and Azure Machine Learning
  • Translating complex data into clear, compelling insights, communicating effectively with both technical and non-technical audiences
  • Collaborating with data engineers and other specialists to ensure data is sourced, prepared and deployed effectively within production environments
  • Leading and contributing to high-value data science projects, with a particular focus on innovation and practical application of AI
  • Providing technical leadership in data science and AI, setting standards, sharing best practice and supporting the development of colleagues
  • Driving continuous improvement in tools, techniques and ways of working, ensuring data science capability continues to evolve
  • Engaging with internal and external data and AI communities, staying at the forefront of emerging trends and practices
  • We are looking for a technically strong and curious data science leader with extensive experience in AI, machine learning and advanced analytics. You will bring a track record of designing and delivering useful data science solutions, strong programming capability, and the judgement to know when AI is the right answer, when it is not, and what is needed to make analytical work trusted and usable.

You will be a strong collaborator and communicator, able to build relationships across multidisciplinary teams and translate complex technical concepts into meaningful insights. Your approach will combine innovation with pragmatism, ensuring that data science solutions are scalable, maintainable and aligned to organisational needs.

Experience within government or the wider public sector would be beneficial, but is not essential. What matters most is your ability to apply data science and AI to real-world challenges, influence stakeholders and contribute to building a high-performing, forward-looking data capability.

This is an opportunity to play a key role in shaping how Ofgem uses data and AI to deliver better outcomes, at a time when its mission has never been more important.

Person specification

Essential Criteria

  • Extensive expertise using a variety of AI and data science tools and techniques, particularly those used at OFGEM. (Lead Criteria)

  • Extensive expertise in designing, developing and embedding AI and data science solutions that enable organisations to achieve their goals. (Lead Criteria)

  • Extensive expertise in collaborating with data engineers and scientists, and delivery teams to source, clean and prepare data appropriately.

  • Extensive expertise in writing complex programs and scripts, optimising code and testing products.
  • Demonstrable evidence of contributing to building AI and data science capability.

Desirable Criteria

  • Demonstrable experience of delivering in an agile, iterative manner that delivers value early.
  • Demonstrable experience of understanding the role of user research and establishing user needs.

Behaviours

We'll assess you against these behaviours during the selection process:

  • Communicating and Influencing
  • Developing Self and Others
  • Delivering at Pace

Technical skills

We'll assess you against these technical skills during the selection process:

  • You will also be asked to prepare a presentation. Full details of the presentation will be included in the invitation to interview.

Benefits

Alongside your salary of £49,452, OFGEM contributes £14,326 towards you being a member of the Civil Service Defined Benefit Pension scheme. Find out what benefits a Civil Service Pension provides .
Ofgem can offer you a comprehensive and competitive benefits package which includes; 30 days annual leave after 2 years; Excellent training and development opportunities; The opportunity to join the generous Civil Service pension which also includes a valuable range of benefits; hybrid working (currently 1 day a week in the office but this is kept under review), flexible working hours and family friendly policies. Plus lots of other benefits including clean and bright offices based centrally, engaged networks and teams and an opportunity to contribute to our ambitious and important targets of establishing a Net Zero energy system by 2050. This exciting blend of professional challenge and personal reward identifies career opportunities at Ofgem as something to get excited about.

Things you need to know

Artificial intelligence

Artificial intelligence can be a useful tool to support your application, however, all examples and statements provided must be truthful, factually accurate and taken directly from your own experience. Where plagiarism has been identified (presenting the ideas and experiences of others, or generated by artificial intelligence, as your own) applications may be withdrawn and internal candidates may be subject to disciplinary action. Please see our candidate guidance for more information on appropriate and inappropriate use.

Selection process details

This vacancy is using Success Profiles , and will assess your Behaviours, Experience and Technical skills.

When you press the ‘Apply now’ button, you will be asked to complete personal details (not seen by the sift panel), your career history and qualifications.

You will then be asked to provide a 1250 word ‘personal statement’ evidencing how you meet the essential and desirable skills and capabilities listed in the role profile. Please ensure you demonstrate clearly, within your supporting statement, how you meet each of the criteria listed in the role profile. In the event of receiving a large number of applications, an initial sift may take place on just the lead criteria indicated in the essential criteria.

The personal information we have collected from you will be shared with Cifas who will use it to prevent fraud, other unlawful or dishonest conduct, malpractice, and other seriously improper conduct. If any of these are detected, you could be refused certain services or employment. Your personal information will also be used to verify your identity. Further details of how your information will be used by us and Cifas, and your data protection rights, can be found by [https://www.cifas.org.uk/fpn].

At Ofgem, we expect our staff to carry out their roles with honesty, fairness and openness. They should follow the Civil Service code and be free from any influence or bias. We are committed to making sure interests are recognised, declared and managed appropriately so that we can fulfil our duties as an energy regulator. Our Conflicts of Interest policy outlines the types of interests Ofgem staff must declare before onboarding, and the rules they must follow throughout employment so that we can clearly demonstrate that our decisions are not influenced by private interests.


Feedback will only be provided if you attend an interview or assessment.

Security

Successful candidates must undergo a basic (or equivalent) criminal record check.
Successful candidates must meet the security requirements before they can be appointed. The level of security needed is security check .

See our vetting charter .
People working with government assets must complete baseline personnel security standard (opens in new window) checks.

Nationality requirements

This job is broadly open to the following groups:

  • UK nationals
  • nationals of the Republic of Ireland
  • nationals of Commonwealth countries who have the right to work in the UK
  • nationals of the EU, Switzerland, Norway, Iceland or Liechtenstein and family members of those nationalities with settled or pre-settled status under the European Union Settlement Scheme (EUSS)
  • nationals of the EU, Switzerland, Norway, Iceland or Liechtenstein and family members of those nationalities who have made a valid application for settled or pre-settled status under the European Union Settlement Scheme (EUSS)
  • individuals with limited leave to remain or indefinite leave to remain who were eligible to apply for EUSS on or before 31 December 2020
  • Turkish nationals, and certain family members of Turkish nationals, who have accrued the right to work in the Civil Service
Further information on nationality requirements

Working for the Civil Service

Please note this Post is NOT regulated by the Civil Service Commission.
The Civil Service embraces diversity and promotes equal opportunities. As such, we run a Disability Confident Scheme (DCS) for candidates with disabilities who meet the minimum selection criteria.
The Civil Service also offers a Redeployment Interview Scheme to civil servants who are at risk of redundancy, and who meet the minimum requirements for the advertised vacancy.

Diversity and Inclusion

The Civil Service is committed to attract, retain and invest in talent wherever it is found. To learn more please see the Civil Service People Plan and the Civil Service Diversity and Inclusion Strategy .

Apply and further information

This vacancy is part of the Great Place to Work for Veterans initiative.
The Civil Service welcomes applications from people who have recently left prison or have an unspent conviction. Read more about prison leaver recruitment (opens in new window).
Once this job has closed, the job advert will no longer be available. You may want to save a copy for your records.

Contact point for applicants

Job contact :

  • Name : Amber Shankland
  • Email : amber.shankland@ofgem.gov.uk

Recruitment team

  • Email : recruitment@ofgem.gov.uk

Further information

Appointment to the Civil Service is governed by the Civil Service Commission’s Recruitment Principles. You have the right to complain if you feel there has been a breach of these Recruitment Principles.

In the first instance, you should raise the matter directly via recruitment@ofgem.gov.uk. If you are not satisfied with the response, you may bring your complaint to the Commission. For further information on bringing a complaint to the Civil Service Commission, please visit their website.

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