The Role & Project

MACA is seeking a Graduate Mechanical Engineer to support the Maintenance and Engineering teams, ensuring the safe and efficient operation of mobile plant equipment in a mining environment.

This role offers hands-on experience in maintenance planning, failure analysis, reliability engineering, and project execution. As part of a structured graduate development program, the position emphasizes enhancing technical skills and operational knowledge in mining and heavy industrial settings.

Build your future with one of WA’s most trusted contractors.

As a proud Thiess company, MACA is a trusted integrated contracting services group specialising in mining, civil construction, infrastructure, and mineral processing.

We strive to be the best by investing in our people, understanding our clients' needs, and having a relentless focus on continuous improvement. Our social responsibility is what drives us, and we make an impact through contributions and support we give our communities.

Key responsibilities:

• Assist in the planning and execution of preventative and corrective maintenance activities for plant and equipment.
• Work closely with trades, supervisors, and planners to support day-to-day maintenance operations.
• Participate in root cause analysis of mechanical failures and assist in developing action plans.
• Contribute to continuous improvement initiatives aimed at increasing equipment reliability and reducing downtime.
• Support condition monitoring activities.
• Assist in maintaining accurate maintenance records, reports, and engineering documentation.
• Participate in engineering design, procurement, and commissioning of minor capital and improvement projects.
• Ensure all work is completed in compliance with health, safety, and environmental regulations.
• Engage in structured learning and development, including rotations across maintenance disciplines.
• Collaborate with cross-functional teams including production, reliability, and safety departments.

To be successful in this role, you will have:

• Bachelor’s Degree in Mechanical Engineering (or equivalent, recognised by Engineers Australia)
• Knowledge of mechanical systems (e.g., pumps, conveyors, crushers, hydraulic systems).
• Strong analytical and problem-solving skills.
• Excellent communication and interpersonal skills.
• Willingness to learn and adapt in a dynamic environment.
• Demonstrated commitment to safety and continuous improvement.
• Proficient in Microsoft Office Suite; exposure to CMMS (e.g., SAP, Pronto) is an advantage.
• Eligible for registration as a Graduate Engineer.

What we will offer you:

• A competitive salary and access to a range of corporate discounts and cashback offers from over 350 popular retailers.
• Paid maternity leave.
• Access to a dedicated online employee Wellbeing Centre providing education, support and tools to help you live a healthier life.
• Access to salary sacrificing benefits.
• Refer and earn program allowing you to earn up to $2,500 for referring new employees to MACA positions.
• Save up to 10% on your Health Insurance with BUPA, HBF or HCF.

There are many long-term opportunities available across our business, and more on the horizon. There is always room to grow and develop into the professional you want to be with MACA!

Make Your Mark at MACA.

If you want to come with us on our journey, apply with us today!

We’re ready when you are.

MACA is an equal opportunity employer and strongly encourages all females and Aboriginal and Torres Strait Islander applicants.