Senior Mine Geologist - Exploration Focus

Placements24; Vereeniging; On-site; ZAR 1,200,000 - 1,800,000; Full time

Benefits offered by this job

Medical aid

Retirement fund contributions

Housing allowance

Relocation assistance

Professional development

Job summary

Placements24 is seeking a Senior Mine Geologist for a major mining operation based in Vereeniging, Gauteng. You will lead geological assessments, supervise drilling programs, and build 3D models to support near-mine and greenfield exploration, resource estimation, and mine planning.

The role requires 8+ years of post‑graduate experience in mineral exploration geology, strong logging, modeling skills (Leapfrog/Vulcan), and the ability to work hands-on in an on-site mining environment while

Qualifications

• Master's degree in Geology or a related geoscience field.
• 8+ years in mineral exploration geology with underground or mine-site experience.
• Proficiency in geological modeling and resource estimation.
• Experience with Leapfrog, Vulcan or similar software.
• Strong analytical and teamwork abilities.

Responsibilities

• Conduct detailed geological mapping and structural analysis of exploration areas.
• Log diamond and RC drill core, identifying lithology, alteration, and mineralization.
• Develop and refine 3D geological models using Leapfrog, Vulcan, or similar software.
• Estimate mineral resources and reserves per JORC or SAMREC codes.
• Plan and supervise drilling programs, ensuring objectives are met.

Skills

Geology expertise

Drill program design

3D geological modeling

Strong communication

Underground mining experience

Education

Master's degree in Geology

Tools

Leapfrog

Vulcan

Job description

About the Role Our client, a significant mining operation based in Vereeniging, is seeking an experienced Senior Mine Geologist to bolster their exploration and resource evaluation team. This critical role involves the detailed geological assessment of ore bodies, identification of new exploration targets, and contribution to the planning of both near-mine and greenfield exploration programs. The ideal candidate will possess extensive experience in geological mapping, core logging, and geological modeling, with a strong focus on understanding complex geological structures and mineralization styles relevant to the region's mineral potential. Our client is dedicated to sustainable resource development and employs advanced exploration techniques to maximize discovery potential. You will collaborate closely with mine planning, geotechnical, and operations teams to ensure geological insights inform all aspects of mine development and production. This position offers a unique opportunity to impact exploration strategies and resource definition within the Gauteng mining landscape. The role requires a hands-on approach and a commitment to detailed geological work in an operational environment. We are seeking a highly motivated individual with excellent analytical and communication skills who can contribute to the long-term success of our client's exploration initiatives. Your expertise in interpreting geological data will be vital in guiding exploration expenditures and identifying high-potential targets.

Key Responsibilities

• Conduct detailed geological mapping and structural analysis of exploration areas.
• Log diamond and reverse circulation drill core, identifying lithology, alteration, and mineralization.
• Develop and refine 3D geological models using industry-standard software (e.g., Leapfrog, Vulcan).
• Estimate mineral resources and reserves in accordance with relevant JORC or SAMREC codes.
• Plan and supervise drilling programs, ensuring geological objectives are met.
• Analyze geochemical and geophysical data to identify anomalies and potential targets.
• Collaborate with mine planning and operations to define targets for mine development.
• Prepare comprehensive geological reports, presentations, and technical memorandums.
• Mentor and provide technical guidance to junior geologists and field staff.
• Ensure compliance with safety and environmental standards in all field activities.

Requirements

• Master's degree in Geology or a related geoscience field.
• A minimum of 8 years of post-graduate experience in mineral exploration geology, with significant time spent underground or on mine sites.
• Proven experience in geological modeling, resource estimation, and drill program design.
• Proficiency in geological software such as Leapfrog, Vulcan, or similar.
• Strong understanding of structural geology, mineral deposit types, and exploration techniques.
• Excellent analytical, problem-solving, and critical thinking skills.
• Effective communication and interpersonal skills for team collaboration.
• Ability to work effectively in a demanding, on-site mining environment in Vereeniging.
• Familiarity with the geology of the Gauteng region is advantageous.

Benefits

• Competitive salary package and performance-based bonuses.
• Comprehensive medical aid and retirement fund contributions.
• Opportunities for professional development and attending industry conferences.
• Accommodation or housing allowance provided.
• Relocation assistance to the Vereeniging area.
• Exposure to diverse geological settings and exploration projects.
• A supportive and safety-focused team culture.