The Data Modeller will be responsible for establishing and managing the enterprise data modelling capability for ADC using Erwin Data Modeler. The role will lead the design and delivery of authoritative data register models across conceptual, logical, and physical layers while ensuring alignment with government data standards, enterprise architecture requirements, and target platform implementations.

• Configure and administer the Erwin Data Modeler environment for ADC.
• Establish and maintain the Erwin Mart repository for version-controlled storage of all Data Domain Model (DDM) artefacts.
• Implement DDA‑approved modelling standards, naming conventions, and notation frameworks.
• Validate accessibility and operational readiness of the modelling environment for both onshore and offshore delivery teams.