Technical Business Analyst (Infrastructure & Security)
Brisbane | Contract/Full-time
We’re seeking a Technical Business Analyst to support a large-scale Infrastructure & Security Modernisation program within a complex enterprise environment.
You’ll work closely with project managers, architects, and engineers to translate business and technical needs into clear, actionable requirements—supporting the delivery of network, security, and observability uplift initiatives.
Key responsibilities:
- Develop business cases and support investment decisions
- Elicit and document functional & non-functional requirements
- Analyse current vs future state, risks, and dependencies
- Support solution design, testing, and transition to BAU
- Collaborate across infrastructure, security, and operations teams
Key experience:
- Strong background as a Technical BA in ICT infrastructure/security
- Experience with networks, cloud/on-prem infrastructure, and cyber security
- Skilled in business case development and stakeholder engagement
- Experience in large, complex environments (public sector desirable)
Great opportunity to contribute to a high-impact modernisation program.
To be considered for the role click the 'apply' button or for more information about this and other opportunities please contact Nayana Lahoti on 07 3339 5616 or email: nlahoti@paxus.com.au and quote the above job reference number.
Paxus values diversity and welcomes applications from Indigenous Australians, people from diverse cultural and linguistic backgrounds and people living with a disability. If you require an adjustment to the recruitment process, including the application form in an alternate format, please contact me on the above contact details.




