Pastefill Operator job at Harmony Australasia
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Pastefill Operator
2026-04-09T14:12:22+00:00
Harmony Australasia
https://www.greataustraliajobs.com/jsjobsdata/data/employer/comp_5048/logo/harmoby.jpeg
FULL_TIME
Cobar
Queensland (QLD)
2000
Australia
Mining
Installation, Maintenance & Repair, Energy & Mining
AUD
MONTH
2026-04-21T17:00:00+00:00
8

The CSA Mine is located in Cobar NSW and is Australia’s highest-grade copper mine.

The CSA Mine is located 11 kilometres north-west of Cobar, central western New South Wales. At 1.9 kilometres deep, it is one of Australia’s deepest underground mines.

We are proud to have recently joined Harmony Australasia. Harmony is the largest gold producer by volume in South Africa and is a significant operator of gold tailings retreatment facilities. In Papua New Guinea, Harmony owns and operates the Hidden Valley mine and owns 50% of the Tier 1 Wafi-Golpu copper-gold project. In Australia, Harmony owns the high-grade CSA copper mine in Cobar, NSW and is currently preparing to progress the Execution Phase of the Eva Copper Mine Project in QLD. These assets are supported by the Harmony Australasia regional corporate office located in Milton

ABOUT THE ROLE

Great Opportunity for an experienced Paste Fill Operator to join our highly skilled underground mining team.

7/7 rotating roster (days and nights) 12-hour shifts – Residential role.

Responsibilities:

  • Installation of underground paste reticulation, pipe supports, couplings, elbows etc.
  • Installation of UG dump valves/diverter valves, pressure sensors and instrumentation.
  • Construction of paste walls and bunds.
  • Co-ordinate works with surface plant and mining operation teams.
  • Support supervisors in planning and executing paste infrastructure projects efficiently and within scope.
  • Record and report daily activities, paste line performance, and maintenance requirements accurately.
  • Service backfill line weekly to ensure long term sustainability & scheduled Paste Fill checks
  • Inspect quality of line regularly and plan in for replacements or improvements
  • Assist crews where necessary to ensure smooth running of backfill & Paste Fill operation
  • Manage any drainage issues with assistance from mining crews

ABOUT YOU

Qualifications/Requirements:

  • A minimum of 2 Year’s demonstrated experience in underground mining with a detailed knowledge of the Backfill & Paste Fill system
  • Maintain strict adherence to safety standards, including hazard identification, risk management, and use of appropriate PPE
  • Work collaboratively with other crews (services, projects, and production) to coordinate paste installation around mining schedules
  • Have a detailed knowledge of underground drainage system
  • The ability to identify and long-term drainage issues and suggest improvement

BENEFITS

7/7 rotating roster (days and Nights) 12-hour shifts – Residential Role.

Competitive salary and employee benefits

Discounted health insurance

Novated leasing and salary sacrifice

Pool & Gym Reimbursements to our employees and their dependants

A strong team environment with a focus on safety and support

Interested? Click apply now

We thank all applicants for their interest. Only shortlisted applications will be contacted.

  • Installation of underground paste reticulation, pipe supports, couplings, elbows etc.
  • Installation of UG dump valves/diverter valves, pressure sensors and instrumentation.
  • Construction of paste walls and bunds.
  • Co-ordinate works with surface plant and mining operation teams.
  • Support supervisors in planning and executing paste infrastructure projects efficiently and within scope.
  • Record and report daily activities, paste line performance, and maintenance requirements accurately.
  • Service backfill line weekly to ensure long term sustainability & scheduled Paste Fill checks
  • Inspect quality of line regularly and plan in for replacements or improvements
  • Assist crews where necessary to ensure smooth running of backfill & Paste Fill operation
  • Manage any drainage issues with assistance from mining crews
  • Detailed knowledge of the Backfill & Paste Fill system
  • Strict adherence to safety standards, including hazard identification, risk management, and use of appropriate PPE
  • Ability to work collaboratively with other crews
  • Detailed knowledge of underground drainage system
  • Ability to identify and long-term drainage issues and suggest improvement
  • A minimum of 2 Year’s demonstrated experience in underground mining
high school
24
JOB-69d7b3c6401e0

Vacancy title:
Pastefill Operator

[Type: FULL_TIME, Industry: Mining, Category: Installation, Maintenance & Repair, Energy & Mining]

Jobs at:
Harmony Australasia

Deadline of this Job:
Tuesday, April 21 2026

Duty Station:
Cobar | Queensland (QLD)

Summary
Date Posted: Thursday, April 9 2026, Base Salary: Not Disclosed

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JOB DETAILS:

The CSA Mine is located in Cobar NSW and is Australia’s highest-grade copper mine.

The CSA Mine is located 11 kilometres north-west of Cobar, central western New South Wales. At 1.9 kilometres deep, it is one of Australia’s deepest underground mines.

We are proud to have recently joined Harmony Australasia. Harmony is the largest gold producer by volume in South Africa and is a significant operator of gold tailings retreatment facilities. In Papua New Guinea, Harmony owns and operates the Hidden Valley mine and owns 50% of the Tier 1 Wafi-Golpu copper-gold project. In Australia, Harmony owns the high-grade CSA copper mine in Cobar, NSW and is currently preparing to progress the Execution Phase of the Eva Copper Mine Project in QLD. These assets are supported by the Harmony Australasia regional corporate office located in Milton

ABOUT THE ROLE

Great Opportunity for an experienced Paste Fill Operator to join our highly skilled underground mining team.

7/7 rotating roster (days and nights) 12-hour shifts – Residential role.

Responsibilities:

  • Installation of underground paste reticulation, pipe supports, couplings, elbows etc.
  • Installation of UG dump valves/diverter valves, pressure sensors and instrumentation.
  • Construction of paste walls and bunds.
  • Co-ordinate works with surface plant and mining operation teams.
  • Support supervisors in planning and executing paste infrastructure projects efficiently and within scope.
  • Record and report daily activities, paste line performance, and maintenance requirements accurately.
  • Service backfill line weekly to ensure long term sustainability & scheduled Paste Fill checks
  • Inspect quality of line regularly and plan in for replacements or improvements
  • Assist crews where necessary to ensure smooth running of backfill & Paste Fill operation
  • Manage any drainage issues with assistance from mining crews

ABOUT YOU

Qualifications/Requirements:

  • A minimum of 2 Year’s demonstrated experience in underground mining with a detailed knowledge of the Backfill & Paste Fill system
  • Maintain strict adherence to safety standards, including hazard identification, risk management, and use of appropriate PPE
  • Work collaboratively with other crews (services, projects, and production) to coordinate paste installation around mining schedules
  • Have a detailed knowledge of underground drainage system
  • The ability to identify and long-term drainage issues and suggest improvement

BENEFITS

7/7 rotating roster (days and Nights) 12-hour shifts – Residential Role.

Competitive salary and employee benefits

Discounted health insurance

Novated leasing and salary sacrifice

Pool & Gym Reimbursements to our employees and their dependants

A strong team environment with a focus on safety and support

Interested? Click apply now

We thank all applicants for their interest. Only shortlisted applications will be contacted.

Work Hours: 8

Experience in Months: 24

Level of Education: high school

Job application procedure

Interested? Click apply now

We thank all applicants for their interest. Only shortlisted applications will be contacted.

All Jobs | QUICK ALERT SUBSCRIPTION

Job Info
Job Category: Technician jobs in Australia
Job Type: Full-time
Deadline of this Job: Tuesday, April 21 2026
Duty Station: Cobar | Queensland (QLD)
Posted: 09-04-2026
No of Jobs: 1
Start Publishing: 09-04-2026
Stop Publishing (Put date of 2030): 10-10-2076
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