Challenge
HaulX needed to operate within Fortescue’s established OT security model while its containerised application was still evolving. A central challenge was reconciling modern software delivery practices with the constraints of the existing Purdue-based framework.
Contribution
Ian was the primary OT architect, managing HaulX deployment and adapting the architecture to fit both development needs and operational security requirements. He used technical understanding and clear communication to find a workable balance and persuade stakeholders towards that direction.
He held primary responsibility for onboard network definition and architecture, and provided subject-matter expertise on working with in-pit networking.
During the migration to Kubernetes, Ian held architectural responsibility for supporting hosting, compute, storage, security boundaries, remote access and network flow design. The core Kubernetes platform sat outside his remit.
Outcome
HaulX became the primary production fleet management system (FMS) at two Fortescue sites. Autonomous haulage system (AHS) capabilities continued in development.
The platform also completed its migration to Kubernetes, with Ian responsible for the surrounding infrastructure architecture. These platform outcomes reflect the work of the wider programme, with Ian’s contribution centred on OT architecture, deployment management and connectivity.