Help us deliver like never before 

We’re looking for a Data Modeller to join our diverse, talented and innovative team. You’ll work closely with internal stakeholders across the business, partnering to solve complex data challenges, uplift our modelling capability, and enable teams to deliver consistent, trusted data outcomes for Australia Post.

We're empowered to deliver for our teams and to delight our customers. We provide an inclusive and supportive environment that nurtures talented people, trusts our teams to deliver their best, and leverages modern work practices and technologies. It's an unexpectedly dynamic and collaborative culture that feels more like a start-up than a 213-year old icon. 

What you’ll deliver with us 

As our Data Modeller you’ll help support in developing and maintaining Australia Post’s Enterprise Data Model. You’ll collaborate with diverse stakeholders to turn complex enterprise data into clear, standardised models, and contribute hands‑on to high‑impact data initiatives that drive real business outcomes.

This is a fixed term, 12-month opportunity.

You’ll also 

• Design and build the enterprise data model, encompassing conceptual, logical, and physical data models that align with business requirements and data strategies.
• Manage stakeholders with the ability to lead data modelling discussions, drive solution design conversations, align business and technical teams, and ensure modelling decisions meet enterprise standards and business objectives.
• Collaborate with business analysts and data architects to gather, analyse, and refine data requirements, ensuring they are accurately translated into the data model.
• Define data entities, relationships, and attributes, ensuring the model supports current and future business needs.
• Map source data into the enterprise data model and maintain updated and organised documentation of such mapping and maintain comprehensive model documentation
• Support the Principal Data Modeller to establish the practice, define patterns, standards and principles that will guide the activities of project data modellers and external contractors.
• Design and optimise data models for analytical and operational systems, ensuring scalability, performance, and data quality.

About you 

You bring experience with established data modelling methodologies and a strong, confident communication style. You take ownership, ask the right questions, and proactively drive meaningful data discussions. With proven stakeholder management skills, you can lead data modelling and solution design conversations, align business and technical teams, and ensure outcomes meet enterprise standards and business objectives.

You’ll also need 

• 5+ years of experience in data modelling, data architecture, or a related role.
• Knowledge of diverse data modelling techniques such as dimensional modelling, data vault, 3NF, etc.Proficient in using ER/Studio or Erwin for enterprise data modelling, including logical and physical model design, metadata management, lineage, and model governance.
• Implement and optimise physical data models in Google BigQuery, ensuring alignment with platform capabilities and performance considerations.

How we’ll deliver for you 

• Join a supportive and collaborative team who jump in and support and share knowledge openly.
• Be part of a culture where everybody feels they belong, are valued, and can bring their authentic self to work every day.
• We offer a great range of benefits, including a focus on work-life balance & flexibility, career development opportunities, and exclusive discounts through our Post Perks program.
  
  

We’re delivering together

At Australia Post, we acknowledge the Traditional Custodians of the land on which we operate, live and gather as employees.

We believe our business should reflect the diverse communities we operate in and are proud to be an inclusive workplace for people from all walks of life. We encourage applications from people of all ages, genders and backgrounds including Aboriginal and Torres Strait Islander peoples, People with Disability, LGBTQIA+ and Refugees.

We are one of the largest organisations in Australia to successfully achieve Disability Confident Recruiter status. We are committed to providing an inclusive and barrier-free recruitment process and workplace for those living with a disability and are committed to reviewing and removing bias in our processes to create a gender-equitable recruitment experience and workplace. If you have any questions about accessibility, please contact our Diversity & Inclusion team on inclusivecareers@auspost.com.au