Job Description

Urgent requirement of Data Modeler - Contract - Melbourne

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Requirements

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- Strong experience in Data Modelling and Data Architecture . A Data Architect with hands-on modelling expertise is considered ideal.
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- Dimensional Modelling
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- Data Vault
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- 3NF (Third Normal Form)
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- Proficiency with enterprise modelling tools:
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- ER/Studio
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- Erwin Data Modeler
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- Experience in:
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- Logical and Physical Data Model Design
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- Metadata Management
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- Data Lineage
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- Model Governance
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- Cloud data modelling and optimization experience, specifically:
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- Google BigQuery
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- Physical model implementation and performance optimization in cloud environments
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- Robust understanding of:
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- Enterprise data architecture
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- Application and integration design , Analytical and operational data systems
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Must Have:

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- Strong experience in Data Modelling and Data Architecture . A Data Architect with hands-on modelling expertise is considered ideal.
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- Dimensional Modelling
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- Data Vault
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- 3NF (Third Normal Form)
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- Proficiency with enterprise modelling tools:
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- ER/Studio
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- Erwin Data Modeler
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Experience in:

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- Logical and Physical Data Model Design
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- Metadata Management
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- Data Lineage
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- Model Governance
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Good-to-Have:

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- Collibra Certifications (e.g., Ranger, Data Steward, Governance) and GCP Professional Data Engineer.
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- Data modeling tools (e.g., erwin, ER/Studio, SqlDBM, Hackolade).
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- Experience with data quality/observability tooling (including Collibra DQ/Observability or equivalents) and Data Catalog/MDE integrations.
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- Python/dbt for transformations; CI/CD for data (Git, Terraform for infra is a plus).
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- Domain experience in Travel, Transportation & Hospitality (TTH) is advantageous.
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Responsibility:

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- Develop and maintain the Enterprise Data Model for Australia Post..
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- Work closely with Business SMEs to:
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- Understand business processes
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- Support application and integration design rather than purely data warehousing initiatives.
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- Design and build:
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- Conceptual Data Models
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- Logical Data Models
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- Physical Data Models aligned to business and enterprise data strategies
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- Lead data modelling workshops and solution design discussions with business and technical stakeholders.
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- Collaborate with Business Analysts and Data Architects to gather, analyse, and refine data requirements
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- Define and maintain:
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- Relationships
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- Attributes
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- Business-aligned data structures
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- Map source systems to enterprise data models and maintain comprehensive documentation
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- Design and optimize data models for:
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- Scalability
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- Performance
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- Data Quality
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- Operational and Analytical Platforms
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Duration: 12 Months and possible extension

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Eligibility: Australian/NZ Citizens/PR Holders only

📌 Data Modeler - Contract - Melbourne (Victoria)
🏢 Hastha Solutions
📍 Victoria