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- Tasks: Lead the development of data models that shape regulatory decisions in the energy sector.
- Company: Ofgem is the UK's independent energy regulator, driving change towards a Net Zero future.
- Benefits: Enjoy hybrid working, 30 days annual leave, and a generous Civil Service pension.
- Why this job: Make a real impact on consumer protection and data-driven decision making in a collaborative team.
- Qualifications: Strong experience in data modelling and translating business needs into structured data artifacts required.
- Other info: Join a diverse team committed to improving data usage across the energy market.
The predicted salary is between 40000 - 60000 £ per year.
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This range is provided by Ofgem. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.
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Direct message the job poster from Ofgem
At the heart of the energy market, data tells the story of the challenges consumers face and how we at Ofgem fight to protect them. We’re looking for a Senior Data Modeller to join us and lead on shaping the data frameworks that underpin key regulatory decisions, strengthening our ability to respond to issues that affect millions of households.
Ofgem is Great Britain’s independent energy regulator. We’re at the forefront of change across the energy sector, driving toward Net Zero whilst protecting energy consumers, especially vulnerable people.
We’re offering a permanent position with the chance to work at the centre of one of the most vital data initiatives in the UK’s energy landscape. As part of our Markets Data Office, you’ll play a critical role in ensuring that our data structures reflect real-world needs and support powerful, evidence-based decision making. This is an opportunity to drive smarter, more consistent use of data across our organisation.
You’ll be part of an interdisciplinary team delivering a collaborative service that helps Ofgem\’s Markets Directorate users “do data better.” Working alongside analysts, data professionals, and stakeholders, you’ll create scalable models that support major areas of our work and help ensure we can act quickly and decisively in response to market shifts.
We’re looking for someone with strong technical skills and the ability to translate complex business needs into clear, robust data models. You’ll be confident working across diverse teams and equally comfortable engaging technical colleagues and non-technical decision-makers, all while promoting best practice in data strategy and structure.
Join a team that’s inquisitive, collaborative and committed to improving the way we use data. Based in London, Glasgow or Cardiff, we offer hybrid working, a welcoming and inclusive culture, and a strong focus on meaningful impact through data-led transformation.
We have a critical purpose to enable consistent, scalable, and business-aligned data structures across the energy market. In this role, you’ll help ensure that vital consumer data is structured, accessible, and actionable, strengthening our ability to safeguard fairness and transparency across the sector.
Read on and find out more.
Key Responsibilities
- Develop and maintain the Markets strategic data model (conceptual) to provide a high-level view of data domains, entities and their relationships, and related logical data models with detailed attributes, data relationships, and normalization rule, ensuring alignment with business rules and objectives.
- Work closely with business stakeholders to understand data requirements and translate them into structured data model artifacts that meet organisational needs.
- Ensure conceptual and logical data models are reusable, scalable and adaptable to evolving business demands.
- Partner with business stakeholders, SMEs and enterprise data architects to validate data models and incorporate feedback.
- Collaborate with technology colleagues on model implementation in the data ecosystem housing Markets data.
- Support data services created and delivered by the Markets Data Office to help Markets data users do data better.
Person specification
- Strong experience in developing conceptual data models, defining data domains, entities and their relationships. (Lead criteria)
- Strong experience of translating business users needs to structured data model artifacts. (Lead criteria)
- Demonstrable experience using data modelling tools and industry standard techniques to capture and document data artefacts.
- Demonstrable experience working successfully in cross-functional teams and collaborating with a wide variety of stakeholders.
- Ability to communicate in technical detail on topics of data lineage, data usage, and data structures.
- Track record of working within a cloud-based technology landscape.
- Experience in integrating complex, cross-organisation processes and data models, ideally within a highly regulated environment.
Behaviours
We\’ll assess you against these behaviours during the selection process:
- Seeing the Big Picture
- Changing and Improving
- Working Together
- Delivering at Pace
Alongside your salary of £47,895, OFGEM contributes £13,875 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.
This vacancy is using Success Profiles (opens in a new window), and will assess your Behaviours and Experience.
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 essential and desirable skills and capabilities.
The Civil Service values honesty and integrity and expects all candidates to abide by these principles. You must ensure that any evidence submitted as part of your application or used during interview, including your CV and any statements or examples, are truthful and factually accurate. Ofgem takes any incidences of cheating very seriously. Please ensure all examples provided are of your own experience. Any instances of plagiarism or other forms of cheating will be investigated and, if proven, the relevant applications will be withdrawn from the process. Please note that plagiarism can include presenting the ideas and experiences of others, or generated by artificial intelligence, as your own.
Please refer to Civil Service candidate advice on the acceptable use of artificial intelligence within the recruitment and selection process – Artificial intelligence and recruitment , Civil Service Careers
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].
Click \’apply now\’ to be redirected to the Civil Service Jobs website to apply for the role. Deadline for submissions is 23:55 on 18th August 2025.
Feedback will only be provided if you attend an interview or assessment.
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Senior Data Modeller employer: Ofgem
Contact Detail:
Ofgem Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Data Modeller
✨Tip Number 1
Familiarise yourself with Ofgem's mission and current projects. Understanding their focus on data-driven decision-making and Net Zero initiatives will help you align your experience with their goals during discussions.
✨Tip Number 2
Network with current or former Ofgem employees on platforms like LinkedIn. Engaging in conversations about their experiences can provide valuable insights into the company culture and expectations for the Senior Data Modeller role.
✨Tip Number 3
Prepare to discuss specific examples of your past work in developing conceptual data models. Be ready to explain how you've translated complex business needs into structured data artifacts, as this is a key requirement for the role.
✨Tip Number 4
Stay updated on industry trends related to data modelling and energy regulation. Demonstrating your knowledge of recent developments can set you apart and show your commitment to continuous learning in this field.
We think you need these skills to ace Senior Data Modeller
Some tips for your application 🫡
Understand the Role: Before applying, make sure to thoroughly read the job description for the Senior Data Modeller position at Ofgem. Understand the key responsibilities and required skills, so you can tailor your application accordingly.
Craft a Strong Personal Statement: Your personal statement is crucial. Use the 1250-word limit wisely to clearly demonstrate how your experience aligns with the essential and desirable skills listed in the job profile. Provide specific examples that showcase your expertise in data modelling and collaboration.
Highlight Relevant Experience: In your CV and personal statement, emphasise your experience in developing conceptual data models and working with cross-functional teams. Mention any relevant tools or techniques you've used, especially in regulated environments, to strengthen your application.
Be Honest and Accurate: Ensure that all information provided in your application is truthful and factually accurate. The Civil Service values integrity, so avoid any form of plagiarism or misrepresentation of your experiences.
How to prepare for a job interview at Ofgem
✨Understand the Role
Before your interview, make sure you thoroughly understand the responsibilities of a Senior Data Modeller at Ofgem. Familiarise yourself with their data frameworks and how they impact regulatory decisions. This will help you articulate how your skills align with their needs.
✨Showcase Your Technical Skills
Be prepared to discuss your experience with data modelling tools and techniques. Highlight specific projects where you've developed conceptual and logical data models, and be ready to explain how these models supported business objectives.
✨Communicate Effectively
Since the role involves working with both technical and non-technical stakeholders, practice explaining complex data concepts in simple terms. This will demonstrate your ability to bridge the gap between different teams and ensure everyone is on the same page.
✨Prepare for Behavioural Questions
Ofgem will assess your behaviours during the interview, so think of examples that showcase your ability to see the big picture, work collaboratively, and deliver results at pace. Use the STAR method (Situation, Task, Action, Result) to structure your responses.
