Advertised: 20 February 2025
Harmony Gold Mining Ltd
Mining, Oil and Gas | Papua New Guinea
Harmony Gold Mining Ltd

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We are currently seeking to recruit a Mine Geologist for our Mine Technical Services - Geology Department. Reporting to the Senior Mine Geologist, the successful applicant will be responsible for the provision of quality mine geology services to maximize resource recovery and minimize loss and dilution at the Hidden Valley Mine.

Key roles and responsibilities include:

  • Design and supervise grade control drilling programmes to accurately delineate the orebody ahead of mining
  • Supervise drilling contractors to ensure drilling activities are conducted in accordance with site safety standards.
  • Perform regular pit mapping and incorporate updated data into the geological model
  • Supervise mine technicians to ensure daily tasks of sampling, ore block mark-up and ore mining are completed accurately and on time
  • Supervise ore mining to maximise recovery and minimise ore loss and dilution
  • Design and supervise blast vector monitoring
  • Manage daily blending of ROM stockpiles to achieve planned mill feed grade targets
  • Compile and report ore mining production figures on a daily and weekly basis
  • Ensure the quality of grade control drillhole data and QAQC standards are met for all grade control and blasthole samples
  • Adhere to site and department safe work procedures, including conducting safe behaviour observations, hazard identification and reporting and Job safety and Environment Analysis (JSEA’s)
  • Complete regular safety inspections of work areas and drilling contractors.
  • Provide training and mentoring to technicians and graduate geologists in mine geology functions
  • Actively participate in and promote a safe, healthy and productive work culture

Qualifications, Skills and Experience required:

  • Bachelor Degree in Geology from a recognised higher institution
  • Minimum of 3 years’ experience in open pit mining
  • A sound understanding of 3D modelling techniques, data management and validation processes
  • Proficiency with 3D mining software (Surpac, Micromine, OrePro3D & Excel preferred)
  • High level of computer competency
  • Be able to communicate well at all levels
  • Be a team player with a positive attitude
  • Possess a current PNG driver license


To Apply

To apply, email your CV and other relevant documentation to apply@pngworkforce.com. Please include the Job ID "#22656" in the email's subject to ensure your application is processed.


More information

Job ID: #22656

Industry: Mining, Oil and Gas

Location: Papua New Guinea, Papua New Guinea

Company: Harmony Gold Mining Ltd

Company Description: The Hidden Valley mine is an open pit gold and silver mine, situated in the Morobe province in Papua New Guinea, some 210km northwest of Port Moresby and approximately 90km south-southwest from Lae, the capital of the province. The mine is located at elevations between 2 800m and 1 700m above sea level within steep mountainous and forested terrain that experiences approximately 3m of rainfall per year. The major gold and silver deposits of Hidden Valley are located in the Morobe Granodiorite of the Wau Graben. Crushed ore is conveyed from the Hidden Valley pit via a 3.8km long overland pipe conveyor and is treated at the Hidden Valley processing plant, which uses a two stage crushing circuit followed by a SAG mill, gravity, CCD/Merril Crowe circuit for silver and carbon-in-leach circuit for the gold.

Source: www.pngworkforce.com


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