Salary: £82,000 - 130,000 per year Requirements: Microsoft Fabric or advanced Power BI certification Degree in Data, Engineering or related discipline Extensive Power BI tenant administration experience Strong knowledge of Microsoft Fabric architecture Experience managing Premium or Fabric capacities Deep understanding of RBAC and Azure Entra ID Experience designing enterprise analytics governance frameworks Ability to align technical controls with commercial efficiency PL-300 or related Microsoft certification (Power BI Data Analyst) (desired) Azure Administrator or Security certification (desired) Experience in regulated or safety-critical industries (desired) Background in enterprise analytics transformation programmes (desired) Experience presenting to architecture governance boards (desired) Responsibilities: Define and implement governance for the projects Power BI and Microsoft Fabric estate Transition reporting into a secure, enterprise-aligned analytics platform model Design and implement enterprise Power BI governance frameworks Define workspace strategy, RBAC model and lifecycle controls Oversee tenant-level configuration, monitoring and audit settings Lead Fabric capacity management and optimisation strategy Establish metadata, naming and documentation standards Align governance with IDA, security and regulatory requirements Rationalise legacy reporting assets to improve resilience Define RACI across business, IT and information stakeholders Optimise licensing models for commercial sustainability Present platform strategy recommendations to governance forums Technologies: Azure Fabric Power BI RBAC Security Cloud Architect Excel Support More: At Assystem, our mission is to accelerate the energy transition worldwide. We are one of the three largest nuclear engineering companies in the world, recognized for our delivery excellence. Joining us means you will be part of a team that shapes enterprise-scale digital capability within nationally significant infrastructure programmes. We offer a hybrid working model with flexibility to work from home and the office, alongside a comprehensive benefits package including 25 days annual leave, a strong pension plan, and opportunities for personal and professional growth. We are committed to fostering diversity and inclusion, bringing together people with different backgrounds to create innovative solutions. last updated 8 week of 2026