Contract Data Modeler - Enterprise Data Architect (Melbourne)

Hastha Solutions; City of Melbourne; On-site; AUD 120,000 - 160,000; Full time

Job summary

Australia Post in Melbourne seeks an experienced Data Modeler for a 12-month contract to develop and maintain the enterprise data model and collaborate with business SMEs to design conceptual, logical and physical data models.

Required skills include strong data modelling and data architecture, dimensional modelling, data vault, and 3NF, plus proficiency with ER/Studio and Erwin Data Modeler; cloud data modelling with BigQuery and governance capabilities are advantageous.

Qualifications

• Strong experience in Data Modelling and Data Architecture. Hands-on modelling expertise.
• 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 with Google BigQuery and performance optimization in cloud environments.

Responsibilities

• Develop and maintain the Enterprise Data Model for Australia Post.
• Work with Business SMEs to understand business processes.
• Support application and integration design, not just data warehousing.
• Design and build Conceptual, Logical, and Physical Data Models aligned to strategies.
• Lead data modelling workshops and solution design discussions with stakeholders.
• Collaborate with Business Analysts and Data Architects to gather and refine data requirements.
• Define and maintain relationships, attributes, and business-aligned data structures.
• Map source systems to enterprise data models and maintain documentation.
• Design and optimize data models for scalability, performance, data quality, and operational/analytic platforms.

Skills

Data Modelling

Data Architecture

Dimensional Modelling

Data Vault

3NF

ER/Studio

Erwin Data Modeler

BigQuery

Data Lineage

Data Governance

Metadata Management

Python

dbt

CI/CD

Collibra

GCP

Tools

ER/Studio

Erwin Data Modeler

SqlDBM

Hackolade

Job description

Australia Post in Melbourne seeks an experienced Data Modeler for a 12-month contract to develop and maintain the enterprise data model and collaborate with business SMEs to design conceptual, logical and physical data models.

Required skills include strong data modelling and data architecture, dimensional modelling, data vault, and 3NF, plus proficiency with ER/Studio and Erwin Data Modeler; cloud data modelling with BigQuery and governance capabilities are advantageous.