Hydrometallurgical Process Chemist Job Vacancy in Machakos, Kenya – Mining & Mineral Processing

Job Description

Position: Hydrometallurgical Process Chemist

Company: Barrick Gold Corporation

Location: Machakos, Kenya

Experience: 5-7 Years

Education: Bachelor of Science in Chemical Engineering or Metallurgy

Employment Type: Full-time

Industry: Mining & Mineral Processing

Department: Metallurgical Operations

Vacancies:1

Company Overview

Barrick Gold Corporation is a global leader in the gold and copper mining industry, recognized for its commitment to operational excellence, safety, and sustainable development. With a massive footprint across multiple continents, the company focuses on maximizing value for stakeholders while minimizing environmental impact. In Kenya, we are expanding our footprint to leverage local mineral resources through advanced technological integration. This job vacancy in Kenya represents a significant step in our mission to pioneer responsible mining practices. We pridement ourselves on fostering a culture of innovation where scientific expertise meets large-scale industrial application. As we continue to grow, we offer unparalleled career opportunities in Kenya for professionals who are passionate about the intersection of chemistry, engineering, and resource management. Our operations are designed to set the gold standard for the industry, ensuring that every gram of mineral extracted is handled with the highest level of technical precision and environmental stewardship.

Job Overview

The Hydrometallurgical Process Chemist will play a critical role in optimizing our mineral extraction processes within the Machakos region. This position is central to our technical team, focusing on the chemical recovery of precious metals through leaching, solvent extraction, and electrowinning processes. We are looking for a highly analytical professional to oversee the chemical stability of our processing circuits and drive continuous improvement in recovery rates. This is a premier employment in Kenya for a scientist capable of managing complex chemical environments in a high-pressure mining setting. By joining our team, you will contribute to the technical backbone of our production facility, ensuring that our metallurgical outputs meet international quality standards. For more information on our global operations, please visit kenyajobsearch.com.

Key Responsibilities

• Monitor and optimize the chemical parameters of the leaching circuits to maximize gold and copper recovery.
• Conduct detailed laboratory analysis of ore samples and process solutions to identify deviations in chemical composition.
• Manage the dosage and application of reagents, ensuring cost-effective and environmentally compliant usage.
• Develop and implement new hydrometallurgical protocols to improve the efficiency of solvent extraction processes.
• Collaborate with the metallurgical engineering team to troubleshoot process instabilities and prevent downtime.
• Maintain rigorous documentation of all chemical assays and process performance metrics for regulatory compliance.
• Oversee the management of tailings chemistry to ensure environmental safety and adherence to local standards.

Required Skills

• Advanced knowledge of hydrometallurgical processes including cyanidation, CIP/CIL, and electrowinning.
• Proficiency in chemical modeling software and statistical data analysis tools.
• Strong laboratory techniques including titration, ICP-OES, and AAS analysis.
• Exceptional problem-solving abilities in a fast-paced industrial environment.
• Deep understanding of reagent chemistry and its impact on mineral recovery.
• Excellent technical writing skills for reporting complex scientific findings.

Education

A minimum of a Bachelor of Science in Chemical Engineering, Metallurgy, or Applied Chemistry is required. A Master’s degree in Mineral Processing or a related scientific field will be considered a significant advantage for this role.

Experience

Candidates must possess at least 5 to 7 years of hands-on experience in a large-scale mining or mineral processing facility. Proven experience in managing hydrometallurgical circuits and leading laboratory-to-plant scale-up projects is essential. Previous experience working in the African mining sector is highly desirable.

Benefits

• Competitive salary package aligned with international mining standards.
• Comprehensive health and wellness insurance coverage.
• Performance-based annual bonuses.
• Relocation assistance and housing allowance for eligible candidates.
• Access to advanced laboratory equipment and professional development funds.

Training

• Specialized training in advanced solvent extraction technologies.
• Safety and environmental management certification programs.
• Leadership and management training for technical specialists.
• Continuous professional development in mineral processing software.

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Working Environment

The role is based at our processing facility in Machakos, which involves a combination of high-tech laboratory work and field-based plant inspections. The environment is highly regulated and adheres to strict safety protocols. You will work closely with a multidisciplinary team of engineers, geologists, and technicians. While the role is primarily based in Machakos, occasional travel to other regional sites may be required. This is a demanding but rewarding position for those seeking high-level technical engagement in the mining sector.

Application Process

Interested candidates who meet the specified requirements are encouraged to apply through our official recruitment portal. Please ensure your CV is updated and highlights your specific experience in hydrometallurgy. We are currently hiring in Kenya and look for candidates who can demonstrate immediate technical value. For additional job listings in different regions, visit lesothojobsearch.com.

Equal Opportunity Statement

Barrick Gold Corporation is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, or disability status.