Technical Business Analyst - Application Rationalisation
12-Month Contract | Perth, WA (Hybrid)
We're seeking an experienced Technical Business Analyst to support the assessment and integration of application portfolios across acquired businesses.
You'll evaluate and prioritise diverse application landscapes, guiding them into the enterprise environment through standardisation, consolidation, onboarding, or retirement.
This is a 12-month contract focused on delivering structured, low-risk integration aligned to enterprise architecture, cyber security, legal, and governance standards.
Key Responsibilities:
Conduct application discovery and inventory across acquired businesses
Assess applications against enterprise architecture, security, and governance standards
Deliver retain / replace / consolidate / retire recommendations
Build and maintain a prioritised integration roadmap
Map dependencies, risks, effort, and cost impacts
Engage vendors on contracts, support, and transition options
Support data migration and application onboarding where required
Produce user documentation and supporting materials
Facilitate governance reviews (Architecture, Cyber, Legal, AI)
Provide regular updates to senior stakeholders
Key Skills:
Application portfolio analysis & rationalisation (assessing, categorising retain/replace/retire decisions)




Technical understanding of enterprise systems + applications
Stakeholder & workshop facilitation (Architecture, Cyber, Legal, senior leadership)
Structured documentation & roadmap delivery (inventories, dependency maps, integration plans)
What We're Looking For
Essential:
3+ years' experience as a Business / Technical Analyst
Immediate availability
Strong background in application rationalisation
Experience assessing complex system environments
Robust stakeholder engagement, including senior leadership exposure
Desirable:
ERP / CRM / document management experience.
TOGAF or enterprise architecture exposure
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📌 Technical Business Analyst (Western Australia)
🏢 Robert Half Australia
📍 Western Australia