About the Role

As a Supervisor Maintenance (Oxygen), you will lead a team responsible for ensuring safe, reliable, and efficient maintenance of oxygen plant and cryogenic equipment. You will oversee the execution of maintenance activities, coordinate resources, uphold safety standards, and support planning processes to maintain high equipment availability and operational performance.

In this role, you will:

• Lead safety performance and promote strong hazard identification practices across your team.
• Achieve safety KPIs and actively embed safety into day‑to‑day work.
• Build weekly maintenance plans and manage resource allocation to execute tasks safely and efficiently.
• Actively participate in all pre-starts, production meetings, and planning activities.
• Prioritise breakdowns with operations and coordinate maintenance resources for safe, timely resolution.
• Apply knowledge of oxygen plants and cryogenic systems in maintenance decision‑making.
• Support shutdown planners with readiness and execution activities.
• Provide leadership by explaining work purpose, listening to issues, allocating tasks, reviewing performance, and recognising high-quality work whilst updating leadership.
• Foster a positive team environment built on communication, feedback, and continuous improvement.
• Model strong team member behaviours—asking questions, raising issues, contributing ideas, and stopping unsafe work.

Prerequisites for your success in this role

You will do well in this role if you bring strong leadership capability, technical knowledge of oxygen plant systems, and a proactive attitude towards safety and reliability.

• Proven experience within a supervisory role with being skilled in listening, clarifying tasks, giving and receiving feedback, and recognizing good performance.
• Mechanical trade certificate recognized by the NATTB
• Familiar with SAP maintenance management system.
• Knowledge of oxygen plants, cryogenics, and related maintenance requirements.
• Experience in resource planning, maintenance coordination, and shutdown preparation.
• Proficient in English with excellent verbal, written communications and public speaking skills.
• Familiar with safety regulations, maintenance standards, and operational priorities.
• Ability to coordinate effectively with operations, technicians, contractors, and specialists.

Working Conditions

This role is offered on a 21:21 Fly in, Fly out (FIFO) roster to Lihir Island, PNG.

Our FIFO employees stay in a secure and comfortable camp, in an en-suite and airconditioned room equipped with mini fridge, TV and Wi-Fi. A variety of healthy meal options are catered for at our mess; and the wet mess provides a relaxed social setting where employees can unwind with a game of pool or darts.

Why Join Newmont

At Newmont, you’ll be part of a global leader in mining that values safety, integrity, sustainability, and people. We invest in our workforce, encourage innovation, and foster a culture where everyone is empowered to contribute, learn, and grow. By joining Newmont, you’re not just taking on a role you’re building a career where your skills, ideas, and commitment help shape the future of responsible mining.

Submit your application through our website quoting reference number 40969 before the advertised closing date: 2nd February 2026.