Hydrometallurgical Process Engineer Job Vacancy in Grand Cape Mount, Liberia – Mineral Processing

Job Description

Position: Hydrometallurgical Process Engineer

Company: Rio Tinto

Location: Grand Cape Mount, Liberia

Experience: 5-7 years

Education: Bachelor’s Degree in Chemical Engineering

Employment Type: Full-time

Industry: Mineral Processing

Department: Metallurgical Operations

Salary: 450,000 – 750,000 SSP

Vacancies: 1

Company Overview

Rio Tinto is a global leader in the mining and metals industry, dedicated to providing the world with essential resources required for modern life. Our operations are driven by a commitment to sustainability, innovation, and responsible resource extraction. As we expand our footprint across Africa, we are looking for top-tier talent to join our mission of delivering high-quality minerals while minimizing environmental impact. We pride ourselves on creating a workplace where diversity is celebrated and technical excellence is the standard. By joining our team, you become part of a legacy of engineering excellence that powers global industries from renewable energy to high-tech manufacturing.

We are currently seeking highly skilled professionals to fill critical roles within our expanding operations in Liberia. This is a premier opportunity for those seeking meaningful career opportunities in Liberia within a world-class corporate environment. Our focus remains on safety, efficiency, and the long-term development of the communities where we operate.

For more information on our global initiatives, please visit https://liberiajobsearch.com.

Job Overview

The Hydrometallurgical Process Engineer will play a pivotal role in optimizing our mineral extraction and purification processes. This position is central to our mission of maximizing resource recovery through advanced chemical and physical processes. You will be responsible for designing, implementing, and monitoring complex hydrometallurgical circuits, ensuring that our production targets are met with the highest levels of efficiency and environmental compliance. This role requires a deep understanding of leaching, solvent extraction, and electrowinning processes.

As a key member of the technical team, you will work closely with plant operators and laboratory technicians to troubleshoot process deviations and implement continuous improvement strategies. This is a high-impact role that directly influences the economic viability and sustainability of our mining operations. We are looking for a proactive problem-solver who can navigate the complexities of large-scale mineral processing in a dynamic environment.

Key Responsibilities

• Design and optimize hydrometallurgical processes including leaching, filtration, and precipitation.
• Monitor real-time process data to identify inefficiencies and implement corrective actions.
• Conduct metallurgical balance calculations to ensure accurate production reporting.
• Collaborate with the environmental team to ensure all chemical processes meet strict regulatory standards.
• Lead pilot-scale testing for new ore bodies and processing technologies.
• Develop Standard Operating Procedures (SOPs) for complex chemical handling and processing.
• Analyze laboratory assay results to optimize reagent consumption and recovery rates.
• Troubleshoot equipment and process issues to minimize downtime in the production circuit.

Required Skills

• Advanced proficiency in metallurgical modeling software and process simulation tools.
• In-depth knowledge of chemical reagent interactions and pH control mechanisms.
• Strong analytical skills with the ability to interpret complex data sets.
• Excellent project management and technical reporting capabilities.
• Strong communication skills to collaborate with multidisciplinary engineering teams.
• Commitment to rigorous health, safety, and environmental (HSE) protocols.

Education

A Bachelor’s degree in Chemical Engineering, Metallurgical Engineering, or a closely related field is mandatory. A Master’s degree with a focus on hydrometallurgy or extractive metallurgy is highly preferred.

Experience

Candidates must possess a minimum of 5 to 7 years of direct experience in hydrometallurgical plant operations or process design within a large-scale mining environment. Proven experience in troubleshooting complex chemical circuits is essential for success in this role.

Salary

The offered salary range for this position is 450,000 to 750,000 SSP per annum, depending on experience, qualifications, and performance metrics. This package is competitive and reflects the high level of expertise required for this specialized role.

Benefits

• Comprehensive health and life insurance coverage.
• Performance-based annual bonuses.
• Relocation assistance for qualified candidates.
• Access to advanced technical training and professional development programs.
• Subsidized housing and transport for site-based personnel.

Training

Rio Tinto provides extensive training programs to ensure all staff are equipped with the latest industry standards. This includes specialized training in advanced process automation, safety leadership, and environmental management systems. We encourage continuous learning and provide support for professional certifications.

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Working Environment

The working environment is a mix of office-based technical design and hands-on field operations at our processing facility. You will be working in a fast-paced, industrial setting that requires high attention to detail and strict adherence to safety protocols. The role involves working in various weather conditions and may require occasional travel to remote sites.

Application Process

Interested candidates should submit their updated CV and a cover letter detailing their relevant experience through our official recruitment portal. We are looking for candidates who demonstrate a passion for innovation and a commitment to sustainable mining practices. Please ensure all documentation is accurate and up to date. This is one of many exciting employment in Liberia opportunities currently available.

For more diverse job listings across the continent, visit https://tanzaniajobsearch.com/.

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 on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, or disability status. We are actively hiring in Liberia and look forward to receiving applications from qualified individuals from all backgrounds.