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 environments
- Create conceptual, logical, and physical data models
- Maintain enterprise, canonical, common, and domain data models
- Define entities, relationships, hierarchies, attributes, and business rules




- Support migration, integration, and modernization initiatives

Requirements:

- Hands-on experience developing conceptual, logical, and physical models
- Deep knowledge of data architecture principles and standards
- Experience with semantic models, glossaries, and controlled vocabularies
- Experience facilitating business and technical modelling workshops
- Public-sector experience with OPS required

Apply enterprise modelling, semantic data, and governance expertise as a Senior Data Architect/Modeller supporting Ontario public-sector integration.

📌 Senior Enterprise Data Architect Toronto
🏢 Lotus IT Solutions
📍 Toronto