Nuclear BI Developer — Power BI & Analytics Expert in Cheshire, Warrington

To design, develop and deliver high-quality Power BI dashboards, data models and reporting solutions that support NUVIA’s operational, technical and commercial decision-making. To act as a technical specialist in business intelligence within a highly regulated nuclear environment, becoming a recognised point of expertise for data visualisation, reporting and analytics. To support project teams by producing secure, accurate and compliant reporting outputs that meet client requirements, regulatory expectations, and NUVIA’s internal governance standards. To contribute to the delivery of analytics projects across nuclear facilities, engineering programmes and operational environments. Projects may be delivered from the UK or internationally and are typically overseen by an appointed Project Manager.

Key Accountabilities

• Develop a strong understanding of nuclear industry data, operational processes and reporting requirements.
• Build, test and deploy Power BI dashboards, data models, paginated reports and automated reporting solutions.
• Work with stakeholders to define reporting requirements, translating complex data needs into user-friendly visual outputs.
• Maintain and improve datasets, dataflows, pipelines and ETL processes using Power BI, Power Query, SQL and related tools.
• Liaise with clients and internal teams, deputising for technical specialists when required.
• Ensure all reporting outputs comply with nuclear sector expectations for accuracy, traceability, security and data governance.
• Review and validate the work of other team members where appropriate.
• Produce technical documentation, specifications and operational manuals for review by specialists or clients.
• Identify new opportunities to improve data insights across projects, functions or client engagements.
• Contribute to tendering, proposal writing and technical input for data and BI-related bids.
• Continually develop personal specialist skills in Power BI, data visualisation and data engineering.
• Support and contribute to a culture of quality, safety and collaborative working.

Occupational Skills and Knowledge

• Degree or equivalent qualification in a data, IT, mathematics, science, engineering or related discipline.
• Strong working knowledge of:

• Power BI Desktop & Power BI Service
• DAX, Power Query (M language)
• SQL and relevant database structures
• Reporting governance, version control and documentation

Duties and Requirements

• Proven experience producing Power BI dashboards and technical reports, with the ability to explain insights clearly.
• Experience working with technical data, engineering data, operational data or safety/environmental datasets is desirable.
• Demonstrable experience applying best-practice data modelling principles.
• Experience working as a SQEP (Suitably Qualified and Experienced Person) is an advantage; equivalent industry experience may substitute for formal qualifications.
• Minimum of two years’ relevant industrial or technical experience in a BI, data analyst, data engineer, or reporting role.
• Strong written communication skills, with the ability to produce high-quality documentation for client and regulatory audiences.
• Knowledge of data security, data classification and information governance (particularly within regulated environments).

Nuvia - a subsidiary of VINCI construction - is an international company that operates across highly regulated sectors including Civil Nuclear and has a strong presence and history of delivery at nuclear sites in the UK and internationally. Nuvia is a performance-driven company that is committed to the development of its people within a culture of safety, innovation, and excellence.