Geological Technician- Tritton Open Pit Expansion

Geological Technician - Tritton Open Pit Expansion

Posted: 26/11/2025

Closing Date: 26/12/2025

Job Type: Permanent - Full Time

Location: Nyngan, New South Wales, Australia

Job Category: Mining, Oil & Gas

About Us:

Tritton is 100% owned and operated by Aeris Resources and forms the cornerstone of our copper production. We are extremely passionate about copper mining and committed to continuing to support our loyal community in regional NSW.

As you can see by our current advertising campaigns, Tritton has an exciting and transformative journey underway. We are on the precipice of enormous change and we are looking for the right people to be part of this. There's never been a more exciting time to join Aeris Resources.

The Role

We are seeking a highly motivated and skilled Open Pit Geological Technician to join our dynamic team. This role assists the geological department in the ongoing development and operation of our open pit mining activities. The position involves fieldwork and close collaboration with multiple teams to ensure optimal and safe mining operations. The Open Pit Geological Technician will report to the Senior Mine Geologist and be stationed at the Open Pit Murrawombie site. This role offers either a DIDO or Residential arrangement, with a 7/7 roster including both day and potentially night shifts as required.

Key Responsibilities

• Oversee daily operations to monitor the extraction of ore and ensure data is collected safely and efficiently.
• Classify ore into high-grade and low-grade categories.
• Assist with the marking of ore and waste blocks for extraction.
• Support the installation of Blast Movement Indicators (BVI) equipment.
• Perform Grade Control Sampling from blast hole rigs.
• Use specialized tools and software to analyse and document geological data.
• Monitor and report ore quality, ensuring adherence to grade control procedures.
• Contribute to safety and environmental compliance efforts.
• Work collaboratively with geologists, engineers, and other departments to improve pit design and operational efficiency.

About You

• Previous experience in open pit mining (preferred but not mandatory).
• Strong knowledge of geological ore spotting and sampling methods.
• Excellent analytical abilities, attention to detail, and problem-solving skills.
• Strong communication & organisation skills and the ability to work effectively in a team environment.
• Proficiency in MS Office Suite.
• A valid NSW Driver's License and high level of competency with manual vehicle.
• Ability to thrive in physically demanding conditions and adjust to changing weather environments.

What We Offer

• Join us on an 7/7 roster either DIDO or Residential, providing a balanced work-life schedule conducive to personal and professional growth.
• A unique and rewarding challenge for the right candidate who has an appetite for change.
• Residential bonus or DIDO allowance.
• We offer a variety of leave options, including paid parental leave, purchased additional leave, career breaks, and more.
• All Aeris employees and their families have access to free, confidential counselling through our Employee Assistance Program.
• Enjoy discounts and benefits on private health insurance, salary packaging, travel services, and more.

To find out more about the Tritton Mine and Aeris Resources visit

Please note that as part of the recruitment process, you may be subject to a pre-employment medical and police check, in order to be considered for this role.

Only applicants with valid Australian working rights will be considered.