This is a long-term contract until March 2027 (with likely extension), offering a daily rate of £750-800 (inside IR35), based in Birmingham with 3 days per week on site. Candidates based in London who can travel to Birmingham are also being considered. Why this could interest you Chance to shape and refresh the data architecture for a large, complex organisation Multi-year stability while still on a strong day rate Focus on conceptual and logical data modelling rather than hands-on engineering Exposure to enterprise architecture tooling (e.g. Sparx Enterprise Architect, Orbus iServer) The role - what you''ll be doing Enterprise Data Warehouse models refresh Redocumenting and updating existing enterprise data warehouse models - creating fresh diagrams, ensuring robust version control, and putting together clear how-to guides for colleagues using enterprise architecture tools. Data cataloguing and lineage Working closely with data category management to catalogue data, document flows, and map how data moves across applications using tools such as Sparx Enterprise Architect or Orbus iServer (to be confirmed). Conceptual and logical data modelling support Providing conceptual data models for new initiatives, smaller entity relationship models, and assurance of physical and logical data models across projects. What our client is looking for Strong experience with data modelling tools (e.g. ER/Studio, ERwin, PowerDesigner, Sparx EA, etc.) Background in large, complex ..... full job details .....