Urgent requirement of
Data Modeler - Contract - Melbourne
Requirements
Strong experience in
Data Modelling
and
Data Architecture
.
A Data Architect with hands-on modelling expertise is considered ideal.
Dimensional Modelling
Data Vault
3NF (Third Normal Form)
Proficiency with enterprise modelling tools:
ER/Studio
Erwin Data Modeler
Experience in:
Logical and Physical Data Model Design
Metadata Management
Data Lineage
Model Governance
Cloud data modelling and optimization experience, specifically:
Google BigQuery
Physical model implementation and performance optimization in cloud environments
Robust understanding of:
Enterprise data architecture
Application and integration design , Analytical and operational data systems
Must Have:
Strong experience in
Data Modelling
and
Data Architecture
.
A Data Architect with hands-on modelling expertise is considered ideal.
Dimensional Modelling
Data Vault
3NF (Third Normal Form)
Proficiency with enterprise modelling tools:
ER/Studio
Erwin Data Modeler
Experience in:
Logical and Physical Data Model Design
Metadata Management
Data Lineage
Model Governance
Good-to-Have:
Collibra Certifications (e.g., Ranger, Data Steward, Governance) and GCP Professional Data Engineer.
Data modeling tools (e.g., erwin, ER/Studio, SqlDBM, Hackolade).




Experience with data quality/observability tooling (including Collibra DQ/Observability or equivalents) and Data Catalog/MDE integrations.
Python/dbt for transformations; CI/CD for data (Git, Terraform for infra is a plus).
Domain experience in Travel, Transportation & Hospitality (TTH) is advantageous.
Responsibility:
Develop and maintain the Enterprise Data Model for Australia Post.
.
Work closely with Business SMEs to:
Understand business processes
Support application and integration design rather than purely data warehousing initiatives.
Design and build:
Conceptual Data Models
Logical Data Models
Physical Data Models aligned to business and enterprise data strategies
Lead data modelling workshops and solution design discussions with business and technical stakeholders.
Collaborate with Business Analysts and Data Architects to gather, analyse, and refine data requirements
Define and maintain:
Relationships
Attributes
Business-aligned data structures
Map source systems to enterprise data models and maintain comprehensive documentation
Design and optimize data models for:
Scalability
Performance
Data Quality
Operational and Analytical Platforms
Duration: 12 Months
and possible extension
Eligibility:
Australian/NZ Citizens/PR Holders only
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📌 Data Modeler - Contract - Melbourne
🏢 Hastha Solutions
📍 Melbourne