Technical Business Analyst, AI and Data, Technology Consulting

The opportunity

As a Technical Business Analyst, youll play a key role in shaping and delivering complex data transformation initiatives across large-scale enterprise environments. Working at the intersection of business, data and architecture, youll help define how data is sourced, structured and consumed, translating fragmented data landscapes into clear, scalable solutions.

Youll partner with business stakeholders, data product teams and platform SMEs to understand data lineage, ownership and dependencies across upstream and downstream systems. From discovery through to solution design, youll contribute to defining data acquisition, migration approaches and ongoing operating models that enable high-quality, trusted data outcomes.

based in Naarm Melbourne, Boorloo Perth, Meanjin Brisbane or Warrang Sydney. Our roles can potentially be adjusted to work flexibly with reduced hours. Please speak with us about potential options.

Your key responsibilities

• Lead discovery and analysis to map data flows, lineage, dependencies and ownership across complex ecosystems
• Facilitate workshops with business stakeholders, report users, and platform teams to elicit and refine requirements
• Translate business and data needs into clear artefacts including requirement specifications, data acquisition plans and detailed work packages
• Contribute to solution design, including data flows, architecture alignment and migration treatment approaches
• Work closely with product, platform and delivery teams to support build, testing and reconciliation activities, ensuring data quality and integrity
• Identify business change impacts and support stakeholders through the transition to new data processes and operating models

Skills and attributes for success

• Proven experience as a Technical or Data-focused Business Analyst in complex, enterprise environments
• Strong data capability across validation, transformation, profiling and modelling (including structured and historical data concepts)
• Ability to interrogate and understand data lineage, ownership and consumption across multiple systems
• Experience working with modern data platforms (GreenPlum and Google Data Platform), pipelines and transformation processes (ETL/ELT or similar)
• Proficiency in SQL and exposure to Python or similar languages for data analysis
• Strong stakeholder engagement skills, with the ability to communicate complex data concepts clearly and effectively

Ideally, youll also have the skills and attributes below but dont worry if you dont tick all the boxes. Were interested in your aptitude, attitude and willingness to learn.

• Experience in insurance or financial services environments
• Exposure to business intelligence and reporting tools (e.g. Tableau, dashboards, visualisation, self-service reporting)
• Familiarity with cloud-based data platforms and workflow orchestration tools
• Experience working within Agile delivery environments using tools such as Jira, Confluence or GitHub
• Understanding of data governance, security and access controls (e.g. RLS)
• A collaborative approach, comfortable working across distributed teams both in person and remotely

What we offer you

At EY, well fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. Were proud to be recognised as the #1 WORK180 Endorsed Employer in the Top 101 Employers for Women 2026. Learn more.

• Career development: At EY, your career is yours to shape! Well develop you with future-focused skills and equip you with world-class experiences com/au/careerdevelopment
• Flexible work arrangements: Our flexible work policies empower you to balance your professional and personal life, fostering a culture of trust and autonomy.

• A comprehensive benefits package: From a yearly wellness incentive, to access to additional 8 weeks of flex leave per year, and family-friendly policies, including 26 weeks of gender-neutral paid parental leave, we cater to your diverse needs to help you thrive both personally and professionally www.ey.com/au/benefits

• Salary: We offer a competitive salary which is open to negotiation pending on skills and experience.

Acknowledgement of Country

EY acknowledges the Traditional Owners and Custodians of the lands on which EY offices are located around Australia. We pay our respects to their cultures, and to their Elders past, present, and emerging. Find out more about our vision for reconciliation at ey.com/en_au/careers/indigenous

Inclusiveness is core to who we are and how we work together, driving value for our people and for our business. We encourage applications from people of all ages, nationalities, abilities, cultures, sexual orientations, and gender identities and are committed to providing an equitable and barrier free recruitment experience for all. We encourage you to share any support and adjustments you need to be your best and participate equitably in our recruitment process. We understand sharing your needs with us can be daunting, so if you have questions before or during your application, we welcome you to get in touch at contactrecruitment@au.ey.com or +61 3 8650 7788 (option 2). Anything you tell us will be kept completely confidential.

Are you ready to shape your future with confidence? Apply today.

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EY | Building a better working world

Our preferred applicant will be required to undertake employment screening by EY or our external third-party provider.

2025 Ernst & Young Australia. A member firm of Ernst & Young Global Limited. All Rights Reserved. Liability limited by a scheme approved under Professional Standards Legislation.

EY | Building a better working world 

Our preferred applicant will be required to undertake employment screening by EY or our external third-party provider.

2026 Ernst & Young Australia. A member firm of Ernst & Young Global Limited. All Rights Reserved.