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Wirrigan Group

Data Modeler

Information & Communication Technology / Other

Posted 14/06/2026
Closes 28/06/2026

North Sydney, 2060, Sydney, New South Wales

Contract

Not specified

  • 6 month contract

  • $800 - $950 per day plus super

  • Immediate start, hybrid work arrangements

As an experienced Data Modeler, you will support the design and delivery of enterprise data solutions within a complex data integration environment. This role requires a professional who can analyse poorly documented source systems, identify data quality issues, and develop scalable, business-aligned data models that support reporting, analytics, and operational decision-making.

Your responsibilities

  • Design and maintain conceptual, logical, and physical data models for enterprise reporting and analytics solutions.

  • Develop dimensional models including fact and dimension tables, star schemas, SCD Type 2 structures, and complex hierarchical relationships.

  • Analyse source systems and profile data to identify data quality issues, business rules, and data transformation requirements.

  • Collaborate with business stakeholders, data engineers, and reporting teams to ensure data models support organisational reporting and analytical needs.

  • Document data models, data definitions, lineage, business rules, and data quality findings to support governance and long-term maintainability.

Your skills

  • Advanced expertise in dimensional data modelling, including star schema design, fact and dimension modelling, SCD Type 2 implementation, and complex hierarchy modelling.

  • Strong SQL skills with proven ability to analyse, validate, reconcile, and troubleshoot large and complex datasets.

  • Hands-on experience with Azure data platforms, including Azure Synapse Analytics, Azure SQL Database, and Azure Data Lake.

  • Demonstrated experience in data profiling and data quality analysis, identifying integrity issues, grain mismatches, and data completeness gaps.

  • Excellent documentation, stakeholder engagement, and communication skills, with desirable experience in Medallion Architecture, Power BI, Microsoft Dynamics CRM/Dataverse, Python or PySpark, and Git-based source control.

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Data ModelerSydneyNew South WalesContractWirrigan GroupInformation & Communication TechnologyOther