Principal Enterprise Architect at WA Health (2026-07 – Present)
- Designed the target architecture for WA Health's External User Authentication capability, replacing fragmented service-level approaches with a shared model supporting the secure and equitable expansion of digital health services.
- Worked with WA Health Legal and the State Solicitor's Office to resolve longstanding ambiguity around representative authority and mature-minor access, translating the legal constraints into traceable requirements and design decisions.
Principal Enterprise Architect at Erity Pty Ltd (2026-02 – 2026-07)
AI venture builder focused on mining exploration, professional services and infrastructure.
- Built Erity's enterprise architecture function, applying the TOGAF ADM across business, data, application and technology domains.
- Reduced architecture delivery cycles from months to weeks by applying large language models across the architecture lifecycle.
- Authored target architectures for security, IAM, information governance and risk, including a Zero Trust network pattern adopted across all data centres.
- Advised executives on portfolio strategy and AI governance.
Enterprise Architect at FromHereOn @ WA Health (2024-02 – 2026-02)
WA Health serves a 2.5-million-km² jurisdiction – larger than Western Europe and four times the size of Texas.
- Designed the architecture for the WA Health Virtual Emergency Department, delivered ahead of schedule and under budget, contributing to a 27% reduction in ambulance ramping and enabling sub-30-minute virtual consultations.
- Reduced critical clinical communication turnaround by 30% through a role-based clinical messaging capability.
- Led enterprise architecture for the State Health Operations Centre (SHOC), aligning clinical operations, technology, and information flows statewide.
- Secured CxIO endorsement for a standards-based method to rationalise WA Health's entire application portfolio (retain, integrate, retire), and oversaw its execution in support of the enterprise EMR program.
- Set architectural direction for a statewide patient transport service, producing procurement-ready specifications for its Computer-Aided Dispatch capability.
Solution Architect at BHP (2023-01 – 2024-02)
World's largest mining company.
- Governed solution architecture across BHP's External Affairs portfolio, aligning initiatives with enterprise roadmaps and standards.
- Designed global cross-functional solutions and earned BHP's License to Architect.
Strategic Architect at Woodside Energy (2021-08 – 2023-01)
Australia's largest independent oil and gas company.
- Designed cloud and SaaS solutions for ~30 strategic initiatives, with a focus on lifecycle cost and TCO.
- Designed analytics capabilities for price and shipping optimisation, and cloud solutions for project scope and workforce skill management.
Program Architect at BroadReach Consulting (2020-09 – 2021-08)
- Designed an Azure migration for approximately 1,500 applications across the WA Police Force and DPIRD, improving resilience and reducing operating costs.
- Defined service-level monitoring standards and KPI frameworks.
Senior Architect at Department of Transport, WA (2019-07 – 2020-08)
- Designed the integration of the National Driver Licence Facial Recognition Solution into WA's licensing systems.
Lead Architect at IBM @ Water Corporation (2018-02 – 2019-07)
- Led a team of 10 architects through Water Corporation's transition to a service-oriented, hybrid-cloud operating model.
Senior Solution Architect at Landgate (2017-08 – 2017-11)
- Re-platformed Landgate's e-commerce stack on AWS, replacing legacy systems with a service-based architecture.
Solution Architect at WA Health (2016-06 – 2017-08)
- Establishment of WA's new dedicated children's hospital.
- Designed the architecture for outpatient appointments, electronic wayfinding, clinical dictation, and pharmacy automation for the hospital's opening.
Enterprise Architect at FromHereOn @ UWA (2015-10 – 2016-06)
- Established the University of Western Australia's enterprise architecture function and authored its ICT strategy.
- Facilitated stakeholder workshops and trained staff in strategic planning practices.
Solution Architect at INPEX (2015-06 – 2015-10)
Ichthys LNG is one of the world's largest energy projects.
- Provided architecture services across 12 Ichthys LNG sub-projects.
Senior Project Consultant at WA Health (2014-04 – 2015-04)
- Designed WA Health's smartcard-based identity and access platform, integrated with its Enterprise Service Bus.
- Defined role-based access controls and the supporting lifecycle management processes.
Application Architect at Serco @ Fiona Stanley Hospital (2011-10 – 2014-04)
- Accountable for the architecture of all non-clinical systems supporting the hospital's 28 non-clinical service lines, from real-time location and robotic delivery to RFID and smartcard-based parking and payments.
Technical Manager & Solutions Architect at ATCO Gas (2010-03 – 2011-10)
- Led the delivery of a service-oriented monitoring and meter validation platform spanning ATCO's 13,700 km gas distribution network.
Solution Architect, Pre-Sales & Project Manager at Thales (2001-06 – 2009-12)
Aerospace, defence, security, and transportation.
- Secured $180M in contracts, delivering service-oriented solutions for government and defence customers.
- Led solution design for the Australian Army's Hawkei vehicle, Northern New Zealand's smartcard fare collection system, the WA Dept. of Transport's number plate system, and the Sydney Ferries infotainment platform.
- Held Australian Defence SECRET clearance; ITAR-trained Technology Control Officer.
Technical Leader & Software Engineer at ERG Group (1999-03 – 2001-06)
- Smartcard-based automated fare collection for transit.
- Led the security workstream for ERG's Singapore smartcard ticketing system, including the design of its cryptographic components.
Manager & Senior Software Engineer at System Art (1998-10 – 1999-03)
- Managed the delivery of client-server management information systems on the Microsoft stack.
Consultant Mechanical Engineer at HBH Consultants (1996-10 – 1998-10)
- Designed industrial machinery and process equipment for clients, including Hamersley Iron, Alcoa, and Worsley Alumina.
Production Engineer at Clarecraft Industries (1995-04 – 1996-10)
- Designed and commissioned furniture production lines and programmed 5-axis CNC machining.
