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At Macmahon, you'll find something different. We're a successful mining and civil contractor that's going places – and we want to take you with us. When you join Macmahon, you're joining a quality team that's built together, and built to last.
Surface Mining Australia, Macmahon's largest operating company, delivers high-quality open-cut mining solutions across Australia, driven by operational excellence, strong safety performance, and deep industry expertise. Our people are the backbone of our capability, enabling us to partner closely with clients to sustainably deliver value every day.
Our maintenance teams take pride in keeping our operations running safely and efficiently. You'll work with skilled professionals who look out for each other, take pride in their work, and are committed to maintaining safe and reliable plant performance. Together, we keep our operations moving.
About the Role
We are seeking an Electrical & Instrumentation Technician to join the Maintenance Team at Nifty Copper Operations. You'll be responsible for maintaining and troubleshooting electrical and instrumentation systems across the SX/EW Plant, Utilities and Power Station, ensuring safe, reliable and efficient operations. Working closely with Operations, Mechanical and Engineering teams, you'll support breakdown response, planned maintenance and continuous improvement initiatives.
Role Details and Benefits
Location: Nifty Copper Operations
Roster: 8:6




Competitive benefits package including:
Paid Parental Leave for primary carers
Retail discounts (including homewares, outdoor gear, fuel and groceries)
Novated leases
Comprehensive wellbeing program
Responsibilities
Perform planned, preventative and corrective maintenance on electrical and instrumentation equipment
Troubleshoot and repair electrical systems, motors, switchgear, MCCs and VSDs
Maintain and calibrate process instrumentation and control systems
Diagnose faults within PLC and SCADA systems
Support breakdown response and planned shutdown activities
Complete maintenance documentation accurately in Pronto
Maintain compliance with site safety procedures and electrical regulations
What You'll Bring:
Electrical Trade Qualification and current WA Electrical Licence
Instrumentation qualification or relevant industrial instrumentation experience
Experience in industrial, mining or process plant maintenance
Strong fault-finding and diagnostic skills
Experience with PLCs, VSDs, MCCs and process instrumentation
Exposure to HV switching, power generation or SX/EW operations will be highly regarded
A strong commitment to safety, teamwork and continuous improvement
Why Macmahon?
Be part of a team that looks out for each other. Work with skilled, down-to-earth people
Learn on the job and broaden your skills across reliable opportunities on quality projects
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📌 Electrical & Instrumentation Technician (Western Australia)
🏢 Macmahon
📍 Western Australia