Workplace Type: Onsite
About Newmont
At Newmont, we’re not just a world-leading gold and metals producer – we’re a team united by our commitment to shaping a more inclusive, sustainable, and responsible mining industry. Joining us means becoming part of a global, diverse workforce where everyone is valued, empowered, and encouraged to grow. Our people are the heart of our success, bringing exceptional skill, integrity, and dedication to everything we do as an organization and we’re dedicated to creating a workplace where everyone can thrive.
About Lihir
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.
Your Impact
As Supervisor, Geotechnical Engineering, you will play a key role in ensuring the safety and efficiency of open-pit mining operations by leading geotechnical hazard management, minimizing risks to people and production, and driving continuous improvement in a unique geothermal environment.
As Part of Our Team, You Will
- Identify and manage geotechnical and geothermal hazards in the open pit, stockpiles, and marine dumps through data analysis, inspections, and monitoring.
- Lead slope reconciliation, stability analysis, and provide design recommendations for mine planning.
- Mentor and guide your team and department on geotechnical best practices.
- Develop and manage technical projects, track KPIs, and coordinate with internal and external stakeholders.
- Report hazards, conduct risk assessments, and implement controls for safe mining.
- Promote geotechnical hazard awareness and continuous improvement across the Mining Department.
Prerequisites for Your Success in This Role
- Bachelor’s degree in Geology or Engineering (Civil or Mining); postgraduate degree in Geotechnical Engineering is desirable.
- Proven experience in geotechnical management of open pit mines, including time in a senior role.
- Advanced skills in slope design, geotechnical monitoring, risk assessment, and data analysis.
- Proficiency with geotechnical and mining software (e.g., Rocscience software suits, Slide 2D & 3D, RS2 & RS3, Dips, Sedge Minesight, Leapfrog), MS Office, and SAP.
- Strong planning, analytical, and problem-solving skills.
- Excellent communication, leadership, and mentoring abilities.
- PNG Driver’s License (essential).
- Accreditation from the Institute of Engineers PNG Inc. (as part of work permit process).
Your Work Environment
- Lead a team of 3–4 geotechnical professionals within the Technical Services team.
- Collaborate with mining, engineering, and safety departments, as well as external consultants.
- Operate in a dynamic, safety-focused, and supportive environment on Lihir Island, facing unique geotechnical and geothermal challenges.
Why Join Newmont
- Make a direct impact on operational safety and mine planning in a world-class mining company.
- Work with a diverse, high-performing team and develop your leadership skills.
- Tackle complex technical challenges and drive innovation in geotechnical practices.
- Enjoy opportunities for professional growth, recognition, and career advancement in a supportive and inclusive culture.
At Newmont, our commitment to diversity and inclusion ensures that everyone can work to their full potential, free from discrimination, while respecting the cultures, religions, and governance of the regions in which we operate. Guided by our values of Safety, Integrity, Sustainability, Responsibility, and Inclusion, our Lihir team – 90% of which are Papua New Guinean – is dedicated to creating a culturally rich and supportive environment where meaningful, long-term connections can be formed within the industry.
We believe in the strength of our people and the positive impact we can create together. Newmont employees are rewarded with a competitive salary, flexible packaging options, and programs that recognize those who go above and beyond. We know no candidate meets every qualification listed, so if you share our values and feel you can make a meaningful contribution, we encourage you to apply before the closing date: 11 December 2025 – we’d love to hear from you!
