Senior Mine Geologist (No)

Placements24; Bloemfontein; On-site; ZAR 1,000,000 - 1,500,000; Full time

Benefits offered by this job

Competitive salary package

Accommodation provided at site

Professional development opportunities

Job summary

Placements24 in Welkom, Free State, invites a Senior Mine Geologist to lead exploration, modeling and resource development on our mining operations. This site-based role requires full-time presence to support production planning and strategic resource development.

The role involves rigorous fieldwork, advanced geological modeling, data analysis and mentoring of junior geologists, working closely with mining engineers to optimize ore extraction while upholding safety and environmental standards.

Qualifications

• Bachelor's degree in Geology or Earth Sciences.
• Master's degree in economic geology or mining geology preferred.
• 7+ years of mine geology experience in underground/open-pit environments.
• Proficiency with Leapfrog, Surpac or Micromine.
• Strong understanding of structural geology and ore deposit types.
• Excellent field mapping and data collection skills.
• Ability to interpret complex geological data for mining applications.
• Good communication and teamwork skills, valid driver's license.

Responsibilities

• Conduct detailed geological mapping, sampling and core logging.
• Develop 3D geological models and resource estimates using industry software.
• Collaborate with mine planning and production teams for design and scheduling.
• Perform geostatistical analyses to assess ore grade and continuity.
• Contribute to exploration programs and target identification.
• Oversee grade control and reconcile geological models with production data.
• Mentor junior geologists and geological technicians.
• Prepare geological reports and recommendations for management.

Skills

Geological interpretation

Geostatistics

Field mapping

Team collaboration

Communication skills

Education

Bachelor's degree in Geology or Earth Sciences

Master's degree in economic geology or mining geology (preferred)

Tools

Leapfrog

Surpac

Micromine

Job description

About the Role

Our client, a significant entity in the mining industry, is seeking a highly experienced Senior Mine Geologist to join their team in Welkom, Free State. This role is critical for guiding exploration, resource definition, and mine planning through expert geological interpretation and modeling. As a Senior Mine Geologist, you will be integral to understanding and maximizing the value of the ore body. This is a site-based position requiring your full-time presence and dedication to the operational success. You will collaborate closely with mining engineers, metallurgists, and geophysicists to ensure efficient and safe extraction of resources. The ideal candidate will have a proven track record in structural geology, deposit modeling, and data analysis within a mining context. We are looking for a motivated professional who can lead geological initiatives and contribute to the long-term strategic vision of our operations. Your expertise will directly influence production planning and resource development, ensuring the mine's profitability and sustainability. The role demands rigorous fieldwork and comprehensive data management from the Welkom site.

Key Responsibilities

• Conduct detailed geological mapping, sampling, and core logging to define and characterize ore bodies.
• Develop and maintain 3D geological models and resource estimates using industry-standard software.
• Collaborate with mine planning and production teams to provide geological input for mine design and scheduling.
• Perform geological data analysis, including geostatistics, to assess ore grade, continuity, and variability.
• Contribute to exploration programs, identifying potential new targets and extensions to known mineralization.
• Oversee grade control activities to ensure accurate reconciliation between geological models and production data.
• Ensure adherence to geological best practices, safety protocols, and environmental standards.
• Mentor and guide junior geologists and geological technicians, fostering technical development.
• Prepare geological reports, presentations, and recommendations for management and stakeholders.

Requirements

• Bachelor's degree in Geology or Earth Sciences.
• A Master's degree with a specialization in economic geology or mining geology is preferred.
• Minimum of 7 years of experience in mine geology, with significant exposure to underground or open-pit mining environments.
• Proficiency in geological modeling software (e.g., Leapfrog, Surpac, Micromine).
• Strong understanding of structural geology, stratigraphy, and ore deposit types relevant to the region.
• Experience with geostatistical analysis and resource estimation techniques.
• Excellent field mapping and data collection skills.
• Ability to interpret complex geological data and translate it into practical mining applications.
• Strong communication and interpersonal skills for effective teamwork.
• Valid driver's license and ability to work in challenging field conditions.

Benefits

• Competitive salary package and potential for performance bonuses.
• Comprehensive medical aid and retirement fund.
• Accommodation provided at the Welkom site.
• Opportunities for professional development and further education.
• Exposure to diverse geological settings and advanced exploration techniques.
• A supportive team environment focused on safety and operational excellence.
• Contribution to significant resource development projects within the Free State province.
• Regular travel opportunities to industry conferences and training sessions.