Senior Expert Enterprise Semantics and Knowledge Graph

nbn® Australia; Sydney; Híbrido; AUD 180.000 - 240.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Flexible working arrangements

Great training

18 weeks paid parental leave

Pride in Diversity Employer

Reconciliation Action Plan

Accessibility & Inclusion Plan

Descripción de la vacante

nbn Australia is seeking a Senior Expert to lead the enterprise semantics and knowledge graph capability, shaping strategy, governance and standards that underpin AI-ready data. You will collaborate across business and technology teams to drive ontology adoption and enterprise knowledge graph maturity.

Success will be measured by sustainable semantic governance, reusable semantic assets, improved AI explainability and traceability, and the ability to embed semantic capabilities into strategic

Formación

• Experience leading enterprise knowledge graphs, governance and semantic strategy.
• Strong background in ontology engineering and semantic technologies.
• Proven ability to work across business and technology teams in large-scale environments.

Responsabilidades

• Lead enterprise semantic data and knowledge capability and governance.
• Develop strategy, standards and frameworks for AI-ready data and knowledge graphs across the organisation.
• Drive ontologies adoption and maturity of the Enterprise Knowledge Graph.
• Enable business domains to manage semantic assets and improve reuse of enterprise concepts.
• Support trustworthy AI, explainability and traceability through semantic governance.

Conocimientos

Enterprise knowledge graphs

Ontology engineering

Semantic technologies

Knowledge representation

Information & data architecture

Metadata & master data management

Knowledge management

Digital twins

AI-ready data architectures

Stakeholder engagement

Descripción del empleo

Position Title: Senior Expert, Enterprise Semantics and Knowledge Graph

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.

A bit about your role

This role is responsible for leading nbn’s enterprise semantic data and knowledge capability, developing the strategy, standards, governance and frameworks that underpin AI-ready data. Working across business and technology teams, the role will drive the adoption of ontologies, mature the Enterprise Knowledge Graph, establish semantic governance, and enable business domains to manage semantic assets. The position plays a key role in supporting trustworthy AI, intelligent automation and data-driven decision-making by creating a shared understanding of nbn’s core business entities, processes, products, networks and customers.

A bit about you

The ideal candidate will have expertise in enterprise knowledge graphs, ontology engineering, semantic technologies, knowledge representation, information and data architecture, metadata and master data management, knowledge management, digital twins, and AI-ready data architectures. They will bring strong stakeholder engagement skills, experience working across both business and technology teams, and a proven ability to operate within enterprise-scale governance environments. Success in the role will be demonstrated by establishing sustainable semantic governance, enabling business-owned semantic assets, increasing reuse of enterprise concepts, improving AI explainability and traceability, embedding semantic capabilities into strategic initiatives, and delivering measurable business outcomes through the Enterprise Knowledge Graph.

Life at nbn

To be part of nbn is to be part of something bigger. There’s so much more from here. Our pioneering spirit drives us forward every day. Together, we help lift the digital capability of the nation by building and connecting Australia’s best fibre infrastructure into homes and businesses, plus places and things, everywhere. We’re continuing to create Australia’s network—a network made for more. Not just a way for everyone to do the things they love but transforming the way they do them.

A more inclusive working world

nbn is committed to an inclusive, flexible, and supportive workplace where everyone can feel heard, valued, and respected. We believe diverse perspectives are the key to unlocking greater outcomes and encourage applications from people of all ages, nationalities, abilities, and cultures. That's why we have a Reconciliation Action Plan, Accessibility & Inclusion Plan, offer 18 weeks of paid parental leave, are a Pride in Diversity Platinum Employer, and have active employee-led diversity pillars. see our list of employee benefits and why we're recognised as a WORK180 Endorsed Employer for Women.

Equal Opportunities for All

We champion equal opportunities for all employees. If you have any accessibility requirements and would like to discuss adjustments for the recruitment process, please don’t hesitate to contact us by emailing [e-mail] or calling our Recruitment Accessibility Enquiry Line at [phone]. Please note, this line is dedicated to accessibility-related enquiries for the purposes of recruitment, and only enquiries related to accessibility adjustments will be answered. For other matters, please visit our Contact Us page on our website.

Please note that this role is a permanent opportunity and applications will close at midnight on Tuesday 3rd November 2026.

To be eligible for this role, you must have full working rights in Australia.