We are looking for Mobile Plant Operators based in Dampier/Karratha! On an 8/6 days only roster

31st August, 2026 We are seekingmotivated, safety-focused Mobile Plant Operatorsto join our team supporting the maintenance of vital access roads along a major rail corridor in the Pilbara. Based inKarratha/Dampier, this residential opportunity offers the chance to work across critical infrastructure projects while operating a range of heavy mobile plant. You’ll play an significant role in keeping access roads safe, reliable and operational for the movement of people, equipment and resources. What's on Offer?

$53–$56 per hour, depending on skills and experience

Residential position based inKarratha/Dampier

8 days on, 6 days off roster

Dayshift only

Work oncritical rail infrastructure

Opportunity to operate a variety of heavy mobile plant

Supportive team environment focused onsafety, quality and teamwork

Long-term opportunity for the right candidates

About the Role As aMobile Plant Operator, you will be responsible for maintaining and rehabilitating access roads throughout the rail corridor, ensuring they remain safe and suitable for daily operations.

You will work across multiple sites and operate a range of heavy machinery, while maintaining high standards of safety, quality and environmental compliance.

You will ideally have experience operating:

CAT Graders

Rollers

Watercarts

Loaders

Heavy Combination (HC) Trucks

Key Responsibilities

Safely and efficiently operate heavy mobile plant and equipment

Maintain and rehabilitate access roads and haul roads

Operate machinery across multiple project sites





Float and relocate equipment between sites as requiredComplete daily pre-start inspections and basic equipment checks

Identify and report equipment faults and maintenance requirements

Work closely with supervisors and other team members to achieve project outcomes

Maintain a high standard of housekeeping and equipment care

Follow all site safety procedures, environmental requirements and operational standards

About You We're looking for experienced operators with a strong background in civil, construction, mining or infrastructure environments .

Minimum2 years' experience operating heavy machinery

Current driver's licence and relevant plant operating competencies

HR or HC licence highly desirable

Previous experience maintaining access roads or haul roads is advantageous

Experience in civil, mining, rail or remote infrastructure environments

Strong commitment to workplace health and safety

Good communication and teamwork skills

Ability to work independently and manage changing priorities

A strong work ethic and positive attitude

Ability to work a residential 8:6 roster in Karratha/Dampier

Flexibility to travel between sites and relocate equipment when required

Why Join Us? This is an excellent opportunity to join a team working onimportant Pilbara infrastructure, with a family-friendly roster, dayshift-only work. You'll be part of a team that valuessafety, reliability, teamwork and quality workmanship, while having the opportunity to operate a variety of heavy equipment across an interesting and varied project.

If you are an experienced Mobile Plant Operator looking for a residential Karratha opportunity with an 8:6 roster, we want to hear from you.

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📌 Mobile Plant Operators - Dampier (Karratha)
🏢 Guma-Warnii Pty
📍 Karratha