Senior Enterprise Data Architect Toronto

Design enterprise data architectures onsite in Toronto using semantic modelling and data governance for complex distributed environments. Support interoperability across public-sector domains.Lotus seeks a Senior Data Architect/Modeller for the Government Services Integration Cluster. You will develop conceptual, logical, and physical models, including canonical, common, and domain models. The work supports enterprise strategy, information exchange, and data sharing across multiple business domains.Key Responsibilities:
Develop data architecture for complex distributed application environmentsCreate conceptual, logical, and physical data modelsMaintain enterprise, canonical, common, and domain data modelsDefine entities, relationships, hierarchies, attributes, and business rulesSupport migration, integration, and modernization initiativesRequirements:
Hands-on experience developing conceptual, logical, and physical modelsDeep knowledge of data architecture principles and standardsExperience with semantic models, glossaries, and controlled vocabulariesExperience facilitating business and technical modelling workshopsPublic-sector experience with OPS requiredApply enterprise modelling, semantic data, and governance expertise as a Senior Data Architect/Modeller supporting Ontario public-sector integration.
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