OT Infrastructure Engineer – Mining, 24/7 Operations

Fortescue Pre-Order Sales; Perth; On-site; AUD 120,000 - 150,000; Full time

Job summary

Fortescue is seeking an OT Infrastructure professional for Solomon mine. You will implement, support and maintain OT infrastructure across servers, storage, virtualization, network and approved end-user hardware.

Reporting to the OT Infrastructure Supervisor, you’ll participate in on‑call support, incident resolution, and work with vendors to deliver secure, scalable OT solutions in a 24/7 production environment.

Qualifications

• Minimum 5+ years’ experience in OT infrastructure or related environments.
• Experience supporting server, storage, virtualization and network environments.
• Knowledge of FMS/PCS/OT platforms is desirable.
• Strong scripting skills (PowerShell or Python) to reduce manual work.

Responsibilities

• Provide technical support for planning, deployment, configuration and maintenance of OT infrastructure.
• Maintain OT server, storage, virtualization, network and approved hardware environments.
• Implement OT cyber security controls and patching activities.
• Support OT upgrades, expansion projects and technology refresh activities.
• Troubleshoot OT infrastructure incidents and perform root-cause analysis.
• Monitor OT health, alerts and performance trends to minimize downtime.

Skills

OT infrastructure

Enterprise systems administration

Industrial technology support

Microsoft Server OS

Linux/Red Hat

Cisco UCS

Hyper-V

VMware

PowerShell/Python

Scripting & automation

Tools

Microsoft SCOM

SCCM

Aria Operations

ServiceNow

PowerShell

Python

Job description

Fortescue is seeking an OT Infrastructure professional for Solomon mine. You will implement, support and maintain OT infrastructure across servers, storage, virtualization, network and approved end-user hardware.

Reporting to the OT Infrastructure Supervisor, you’ll participate in on‑call support, incident resolution, and work with vendors to deliver secure, scalable OT solutions in a 24/7 production environment.