Mining Geologist Job Vacancy in Kono, Sierra Leone – Mining
Job Description
Position: Mining Geologist
Company: Rio Tinto
Location: Kono, Sierra Leone
Experience: 5-8 Years
Education: Bachelor’s Degree in Geology
Employment Type: Full-time
Industry: Mining
Department: Exploration and Resource Management
Vacancies: 1
Company Overview
Rio Tinto is a global leader in the mining sector, dedicated to discovering, mining, and processing minerals that are essential for the modern world. With a commitment to sustainable development and ethical sourcing, we operate some of the most significant mineral assets across the globe. Our presence in West Africa is focused on leveraging cutting-edge technology to extract resources efficiently while minimizing environmental impact. We pride ourselves on fostering a culture of safety, innovation, and inclusivity. As we expand our operations, we are actively seeking talented professionals to join our team, offering some of the most prestigious Career Opportunities in Sierra Leone for those looking to make a tangible impact on the global supply chain of critical minerals. Our organizational structure emphasizes professional growth, rigorous safety standards, and a deep respect for the local communities in which we operate, ensuring that our mining activities contribute positively to the national economy and local infrastructure.
Job Overview
The Mining Geologist role is a critical technical position responsible for the detailed mapping, sampling, and modeling of mineral deposits to optimize extraction processes. This role requires a blend of field-based exploration and sophisticated data analysis to ensure that mining operations are conducted with maximum precision and efficiency. The successful candidate will be at the forefront of Hiring in Sierra Leone’s extractive industry, bridging the gap between raw geological data and operational execution. You will work closely with mine engineers and site managers to define ore boundaries and manage grade control. For those seeking high-impact Employment in Sierra Leone, this position offers the chance to lead complex geological surveys and implement advanced resource estimation techniques. We encourage all qualified candidates to explore our current openings and learn more about our regional impact via https://sierraleonejobsearch.com to understand the scale of our operations.
Key Responsibilities
- Conduct detailed geological mapping and core logging to identify mineralized zones.
- Develop and maintain complex 3D geological models using industry-standard software.
- Oversee drilling programs and ensure the integrity of sample collection and transport.
- Perform grade control analysis to minimize dilution and maximize ore recovery.
- Collaborate with the engineering team to design optimal pit shells and mining sequences.
- Prepare comprehensive technical reports on resource estimation and reserve updates.
- Ensure all geological activities comply with international safety and environmental regulations.
Required Skills
- Expertise in Leapfrog, Surpac, or similar geological modeling software.
- Strong understanding of structural geology and mineralogy.
- Ability to interpret complex geophysical and geochemical data.
- Excellent leadership skills for managing field crews and contractors.
- Proficiency in resource estimation techniques and geostatistics.
- Strong analytical thinking and problem-solving capabilities in remote environments.
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Education
A minimum of a Bachelor’s Degree in Geology, Geological Engineering, or a closely related Earth Science field is required. A Master’s degree or professional certification (such as P.Geo) is highly preferred and will be considered a significant advantage during the selection process.
Experience
Candidates must possess 5 to 8 years of proven experience in an open-pit or underground mining environment. Experience specifically within the diamond or iron ore sectors is highly desirable. We are looking for individuals who have a track record of successful resource definition and have contributed to the increase of mineable reserves in previous roles. This Job Vacancy in Sierra Leone is intended for a mid-to-senior level professional capable of working independently in the field.
Benefits
- Competitive international salary package with performance-based bonuses.
- Comprehensive health, dental, and life insurance for the employee and dependents.
- Relocation assistance and housing allowance for those moving to Kono.
- Generous paid annual leave and flight allowances for home visits.
- Access to a global network of mining experts and professional mentorship.
Training
- Advanced certification in 3D resource modeling software.
- Specialized training in sustainable mining and environmental reclamation.
- Leadership and management workshops for technical leads.
- Rigorous site-specific health and safety (HSE) induction.
Working Environment
The working environment is a combination of a modern office setting and demanding field conditions. The geologist will spend significant time at the mine site in Kono, which involves exposure to various weather conditions and rugged terrain. Safety is our absolute priority; therefore, strict adherence to Personal Protective Equipment (PPE) protocols is mandatory. This role is ideal for someone who enjoys the challenge of remote site work and the satisfaction of discovering valuable mineral deposits. It is one of the most rewarding Sierra Leone Jobs for those who thrive in a dynamic, outdoor, and technically challenging atmosphere.
Application Process
Interested candidates should submit their updated CV and a detailed cover letter outlining their relevant experience in mineral exploration. Applications will be screened based on technical qualifications and field experience. Shortlisted candidates will be invited for a technical interview followed by a behavioral assessment. Please ensure all documentation is submitted in PDF format to ensure compatibility with our recruitment system.
Equal Opportunity Statement
Rio Tinto is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, religion, gender, age, or disability. We actively encourage applications from qualified women and local Sierra Leonean nationals to apply for this position.
