Cost Controller

Position Information

Ref #

300059764

Region

South West, WA

Classification

Professionals

Date Posted

02-Oct-2026

Description & Requirements

Due to continued growth, Monadelphous is seeking a Cost Controller to join our established Mining & Minerals South West Operations team. Primarily based in our Bunbury office, with one day travel to site required, this is a permanent full-time opportunity, working Monday to Friday, where you'll play a key role in supporting the successful financial delivery of major projects.

Working with Monadelphous offers many benefits, some of which include:

• Working with one of Australia's leading contractors
• Permanent Full-Time vacancy ensuring stability and security
• Career development and training opportunities

Key Responsibilities:

• Preparation of internal and client invoicing and supporting documentation
• Compilation and preparation of site progress claims to the client and management of the process, ensuring timely payments
• Assist in preparing monthly reports for project cost and revenue forecasts
• Assist with office and site timekeeping systems and reporting
• General office support duties

What you’ll bring:

• Experience working in the mining/resources industry is highly desirable
• Understanding and application of project cost management principles
• Strong data and communications skills
• Demonstrated ability to maintain quality and attention to detail when working to deadlines in a fast paced and changing environment
• High levels of computer literacy including report systems
• Proof of rights to work in Australia
• Flexibility to attend site and undertake travel as required for operational purposes.

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.

Our Maintenance and Industrial Services division specialises in providing comprehensive, multidisciplinary maintenance and improvement solutions for customers across Australia and internationally, through a network of supporting workshops and operations in key regional areas, within the resources, energy and industrial sectors. Our expertise encompasses a wide range of services including the planning, management and execution of mechanical and electrical maintenance services, shutdowns, civil and infrastructure works, fixed plant maintenance services, access solutions, specialist coatings and rail maintenance services.

We have been part of the Bunbury and surrounding community for more than 10 years, proud to be providing jobs for the local region in gold, lithium and alumina projects.

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.