Monadelphous Goldfields is seeking experienced Mechanical / Structural Supervisors to join a major site-wide tank replacement and structural remediation campaign at Murrin Murrin Operations, near Leonora, WA.

This is an exceptional opportunity to join a high-performing team delivering long-term maintenance, structural integrity, tank replacement, and small project works across one of Western Australia's largest mining operations. This role offers stability, strong earning potential, and career growth within a respected industry leader.

What's on Offer

FIFO from Perth

2:1 ongoing roster

12-hour shifts, potential transition to an 8:6 roster on from December

Camp accommodation and meals provided

Peak Period Allowance and Loyalty Incentive Scheme

About the Role

As a Mechanical / Structural Supervisor, you will be responsible for leading and coordinating site crews across a range of maintenance and project works including:

Structural steel fabrication and replacement

Tank refurbishment and replacement programs

Handrail and grating replacement

Launder refurbishment works

Small projects and shutdown activities

Ensuring safe, efficient and high-quality project execution

Coordinating day-to-day work activities and site resources

Driving a strong safety culture across crews and work fronts

About You To be successful in this role, you will demonstrate:

Previous experience supervising mechanical, structural or maintenance crews within mining, construction, heavy industrial or major project environments

Solid leadership and team management capability

Proven commitment to safety, quality and productivity





Ability to communicate effectively with clients, stakeholders and workforce teams

Experience coordinating daily work schedules and project deliverables

Current Driver's Licence

Essential Requirements

Section 26 (S26) qualification or willingness to obtain

Working at Heights

Confined Space

White Card

Elevated Work Platform (EWP)

Relevant trade qualification and/or demonstrated industry experience

Highly Regarded

High Risk Work Licence - LF (Forklift)

Life at Monadelphous

There’s lots to get involved in, celebratory or cultural events and so much more. We work hard to make Monadelphous a truly great place to work.

We celebrate our diversity and shared values and are committed to inclusion and equal opportunities for all. We’re committed to hiring locally, encourage people of all diverse backgrounds to apply and strongly encourage women and First Nations people to submit an application.

About us

Monadelphous is an ASX-200 company providing multidisciplinary construction, maintenance and industrial services to many of the largest companies in the resources, energy and infrastructure sectors. Established in 1972, we’ve been working in Australia and around the world for more than 50 years. We work on the biggest projects and ensure our teams have a variety of opportunities available to follow their career path of choice.

Safety is at the forefront of everything we do, and we live by our promise: The Safe Way is the Only Way. Apply now to get started. A career at Monadelphous is a career with a difference. Make it yours.

📌 Mechanical Supervisor (Perth)
🏢 Monadelphous
📍 Perth