Senior Infrastructure Business Analyst

Westpac

📍 Kogarah, New South Wales, Australia

Full time Computer Occupations Posted June 13, 2026

Job Description

Job Description

What’s the role?

The Technical Business Analyst (Infrastructure) plays a key role in bridging stakeholders and delivery teams, translating complex business and technical requirements and processes into clear, implementable solutions across mainframe infrastructure and platform initiatives, ensuring outcomes are aligned to enterprise standards and delivered effectively within large-scale environments.

  • Lead the elicitation, analysis and documentation of requirements across mainframe infrastructure platform 
  • Translate existing business processes and technical needs into clear functional and non-functional requirements for the solution designers and delivery teams
  • Define current and future state capabilities, including infrastructure processes, operating models, and system interactions
  • Capture and document requirements, working closely with mainframe delivery and operatio...