Technician, Oxygen Plant

Location
Lihir Island
Workplace
On-site

About this role

Workplace Type: Onsite

Newmont produces metals the world needs - safely, responsibly and with care for people, communities and the environment. With a 100+ year history, we continue to shape the future of mining through innovation and strong operational performance. By joining our inclusive, world-class team, you can help shape the future of mining and make a meaningful difference.

Our Lihir Operation, located on the beautiful island of Niolam, approximately 800km north of Papua New Guinea's capital, Port Moresby, is one of the world’s largest gold mines. Set within a geothermically active, extinct volcanic crater, Lihir operates an open-pit mine producing refractory ore, which undergoes pressure oxidation and conventional leaching to recover gold. Our workforce includes both residential and commute rosters, creating a diverse and dynamic team. Lihir offers a range of recreational facilities, including a gym, sports club, restaurant, bar, swimming pool, tennis and squash courts, and a 9-hole golf course. For those who enjoy the outdoors, the Lihir fishing and boating clubs provide access to pristine waters and beaches, while our onsite deli and café serve fresh local and imported produce, barista-made coffee, and freshly baked goods.
We are proud to work closely with the local Lihirian community and value its vibrant culture. Through initiatives like our School to Mine program, we offer meaningful employment, training, and development opportunities for Lihirian men and women, as well as scholarships and vocational apprenticeships. We also partner with the New Ireland Province to ensure economic benefits flow directly to the community, strengthening our commitment to sustainable development and positive local impact.
Purpose

As an Oxygen Plant Technician, you will play a critical role in ensuring the safe and efficient operation of the oxygen process plant, supporting overall production performance and plant reliability. Your contribution will directly impact safety outcomes, operational continuity, and equipment performance through disciplined plant operation, inspections, and compliance with HSE standards.
You will support daily operations by monitoring plant systems, identifying defects, and maintaining high standards of process control, reliability, and safety, while contributing to a strong team culture and continuous improvement.

Essential Duties
  • Operate and monitor oxygen plant equipment in line with daily plans and supervisor direction
  • Ensure full compliance with HSE policies, procedures, and Fitness for Work requirements
  • Perform routine plant inspections, system checks, and defect identification
  • Report hazards, defects, and maintenance requirements through appropriate systems
  • Follow safe work procedures and standard operating processes (SOPs) at all times
  • Support shift activities including handover, toolbox meetings, and skills training
  • Contribute to identifying cost reduction opportunities and minimising waste
  • Maintain clear and effective communication with supervisors and team members
  • Work collaboratively within a multi-disciplinary operations and maintenance team
  • Stop unsafe work and escalate risks or issues as required
  • Contribute ideas to improve plant performance, safety, and efficiency
Training & Experience
  • Experience operating within a process plant or industrial environment, ideally in mining, oil & gas, or heavy industry
  • Knowledge of oxygen plant systems, including compressors, turbines, and cooling water systems (highly regarded)
  • Experience working with or the ability to learn SCADA and DCS control systems
  • Strong understanding of safe work practices, HSE systems, and PNG Mine Safety Act or similar frameworks
  • Demonstrated ability to follow procedures, complete inspections, and perform routine operational tasks
  • Strong attention to detail with the ability to identify defects, hazards, and operational issues
  • Good communication skills with the ability to listen, ask questions, and work effectively in a team
  • Ability to manage time, prioritise tasks, and adapt to a dynamic shift-based work environment
  • Proactive approach to problem-solving and continuous improvement
  • Demonstrated commitment to safety, teamwork, and operational excellence
  • Ability to work collaboratively with operators, maintenance teams, and supervisors
  • Self-motivated with the ability to follow direction and work with minimal supervision when required
Working Conditions

This is a FIFO role on a 28/14 rotating roster.

At Newmont, our people are our strength and we’re committed to a safe, inclusive and supportive workplace. If you’re passionate about doing work that matters, join Newmont and help shape the future of mining.

Learn more about our purpose and values: About Newmont
Hear from our people: Life at Newmont

Important: Newmont does not ask candidates to pay money or share sensitive personal data outside our secure application process. If this happens, please report it to our Business Integrity team: it.sec@newmont.com.

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Top Benefits

  • Gym
  • Sports club
  • Restaurant
  • Bar
  • Swimming pool
  • Tennis courts
  • Squash courts
  • 9-hole golf course
  • Fishing club
  • Boating club
  • Training and development opportunities
  • Scholarships
  • Vocational apprenticeships