Job Description

Together. Works.

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 not just getting a job – you’re joining a quality team that’s built to together, and built to last.

Macmahon has more than 30 years’ experience as a leading underground mining contractor.  With an ongoing commitment to continuous improvement, our underground mining team applies a strong safety culture to all aspects of operations.

Our operational leaders drive the success of our projects and make considerable impact on Macmahon’s overall performance. You’ll work with experienced teams, make decisions that matter and lead safe, efficient and high-quality delivery across our projects.

About the Role

Macmahon has a rare opportunity for an experienced Operations Manager to join our growing Underground division. Reporting directly to the General Manager - Underground, you will play a pivotal leadership role across a portfolio of underground mining operations, driving safety, operational excellence, financial performance, and sustainable growth.

Based in Perth with regular site travel, this position offers the opportunity to influence high-profile projects, work closely with executive leadership, and contribute to the strategic direction of one of Australia's leading mining contractors.

Responsibilities

• Lead the safe and efficient delivery of multiple underground mining projects.
• Ensure compliance with Macmahon and statutory HSEQ standards across all operations.
• Drive site performance to achieve budgeted revenue, profitability, and operational targets.
• Develop and implement improvement strategies where performance outcomes require adjustment.
• Review and consolidate monthly operational reports for business unit reporting.
• Foster a strong customer-focused culture that delivers outstanding outcomes for clients and stakeholders.
• Build, mentor, and develop high-performing leadership teams across projects.
• Strengthen internal capability through succession planning and development initiatives.
• Champion continuous improvement and operational excellence.
• Lead organisational and operational change management initiatives.
• Identify and support business growth and expansion opportunities.

What You’ll Bring

• 15+ years' underground mining experience, including extensive project or contract management leadership.
• Bachelor of Engineering (Mining Engineering).
• First Class Mine Manager's Certificate (FCMM).
• Proven experience working with executive leadership teams as a trusted advisor and operational leader.
• Strong understanding of underground mining methods, infrastructure, and technologies that drive operational and commercial success.
• Exceptional commercial acumen with demonstrated experience managing budgets, contracts, and business performance.
• Outstanding stakeholder engagement, leadership, and communication skills.

Role Details

• Location: Perth, Western Australia
• Roster: Monday to Friday with regular site travel required
• Competitive benefits package including:
• Performance-based bonus incentives
• Impressive staff gym with fitness classes and lifestyle coordinators on-site
• Retail discounts (including homewares, outdoor gear, fuel and groceries)
• Salary sacrifices options including novated leases

Why Macmahon?

• Be part of an established Australian contractor with a strong reputation in underground mining
• Work with experienced leaders and high-performing teams who are committed to safety, delivery and continuous improvement
• Contribute to projects where your leadership, decisions and ideas have visible impact
• Be recognised for your contribution in a values-led environment built on United, Courage, Integrity and Pride

Ready to lead with impact? Apply now.

United | Courage | Integrity | Pride