Principal Data Architect

Job Expectations

Build your career and Australia’s future.

Not many people can say they are working on building Australia’s future. With us you’ll be doing just that, leaving a legacy for all Australians. Plus, there’s equal employment, great training, and true flexible working arrangements.

We have an opportunity at nbn, as a Principal Data Architect reporting to the Executive Manager, Data & Analytics Architecture.

A bit about your role

The Principal Data Architect defines, governs and evolves nbn’s enterprise‑wide ontology and data models that support the digital twin, knowledge graph and broader data ecosystem. The role provides leadership across all major business domains to ensure semantic consistency, alignment with enterprise data modelling practices, and integration into analytics, automation and AI‑driven decision‑making.

It oversees ontology and data model governance, quality assurance, and stan...