Senior Mining Metallurgist Job Vacancy in Lavumisa, Eswatini – Mining & Minerals

July 28, 2026
Apply Now

Job Description

Position: Senior Mining Metallurgist

Company: Rio Tinto

Location: Lavumisa, Eswatini

Experience: 8-10 years

Education: Master’s Degree in Metallurgical Engineering

Employment Type: Full-time

Industry: Mining & Minerals

Department: Processing & Extraction

Salary: 450,000 – 720,000 SSP

Vacancies:1

Company Overview

Rio Tinto is a global leader in the mining and metals industry, dedicated to providing the essential resources required for modern life. With a footprint that spans continents, our operations are defined by innovation, safety, and a commitment to sustainable development. We pride ourselves on pushing the boundaries of what is possible in mineral extraction and processing. As we expand our presence in Southern Africa, we are looking for top-tier talent to join our mission of responsibly sourcing the minerals that drive the global energy transition. This Job Vacancy in Eswatini represents a unique chance to work with a world-class organization that values technical excellence and environmental stewardship. We are not just mining; we are engineering the future of global resources through advanced technology and scientific rigor.

Our commitment to the communities where we operate is central to our identity. We believe that successful mining must go hand-in-hand with social responsibility and ecological preservation. By joining our team, you become part of a legacy of excellence that prioritizes the safety of our people and the health of our planet. We offer a culture of continuous improvement where every employee is encouraged to challenge the status quo and contribute to groundbreaking metallurgical processes. If you are seeking Career Opportunities in Eswatini that offer international exposure and technical complexity, Rio Tinto is your destination.

Job Overview

The Senior Mining Metallurgist will play a critical role in optimizing the mineral recovery processes at our Lavumisa operations. This position is designed for a highly skilled professional who can bridge the gap between theoretical mineralogy and large-scale industrial application. You will be responsible for overseeing the entire extraction lifecycle, from ore characterization to final concentrate production. This role requires a deep understanding of complex chemical and physical separation techniques, as well as the ability to lead multidisciplinary teams in a high-pressure environment. As we look to enhance our efficiency, your expertise will be vital in reducing waste and maximizing yield. For more information on our global operations, please visit https://eswatinijobsearch.com.

This role is not just about managing machines; it is about managing science. You will lead research initiatives to improve reagent efficiency and optimize flotation circuits. Your work will directly impact the economic viability of the site and our ability to meet global demand sustainably. We are actively Hiring in Eswatini for experts who can drive these technical advancements. This is a high-impact position that offers significant influence over the operational direction of the mining site.

Key Responsibilities

  • Design and implement advanced metallurgical testing protocols to evaluate ore variability.
  • Optimize flotation, leaching, and thickening processes to maximize mineral recovery rates.
  • Lead the investigation of process deviations and implement corrective metallurgical strategies.
  • Manage the metallurgical laboratory and ensure high standards of data accuracy and safety.
  • Collaborate with the mining department to ensure ore feed consistency and quality control.
  • Develop and monitor key performance indicators (KPIs) for the processing plant.
  • Oversee the implementation of new chemical reagents and technological upgrades in the circuit.
  • Conduct detailed mass and energy balance calculations to improve plant efficiency.

Required Skills

  • Advanced expertise in hydrometallurgy and pyrometallurgy processes.
  • Proficiency in metallurgical modeling software and data analysis tools.
  • Strong leadership capabilities with experience managing technical teams.
  • Exceptional problem-solving skills in complex industrial environments.
  • Deep understanding of mineral processing plant design and optimization.
  • Excellent communication skills for reporting technical findings to executive management.
  • Commitment to rigorous health, safety, and environmental standards.

Education

Candidates must possess a Master’s Degree in Metallurgical Engineering or a closely related field such as Chemical Engineering with a specialization in Mineral Processing. A PhD in a relevant field will be viewed favorably. Professional certification from a recognized engineering board is highly preferred.

Experience

A minimum of 8 to 10 years of progressive experience in large-scale mineral processing operations is required. Proven experience in a senior or lead metallurgical role within a major mining company is essential. Candidates should demonstrate a track record of successful process optimization projects and significant cost-saving initiatives. Experience working in Southern African mining contexts is an advantage. For similar roles in other regions, visit https://cameroonjobsearch.com/.

Salary

The annual salary for this position ranges from 450,000 SSP to 720,000 SSP, depending on experience, technical expertise, and performance during the interview process. This is a highly competitive package designed to attract the best talent in the industry.

Benefits

  • Comprehensive international health and life insurance coverage.
  • Performance-based annual bonuses and long-term incentive plans.
  • Relocation assistance and housing allowances for expatriate and local staff.
  • Access to state-of-the-art research facilities and technology.
  • Generous leave entitlements and wellness programs.

Training

  • Continuous professional development through Rio Tinto’s global learning academy.
  • Specialized training in advanced metallurgical software and automation.
  • Leadership and management training for senior technical staff.
  • Safety and environmental compliance certification programs.

Working Environment

The working environment is a dynamic, high-tech processing facility located in the Lavumisa region. While the role involves significant technical office work and data analysis, it also requires regular presence on the plant floor to oversee operations and conduct inspections. The site operates on a rotational shift basis to ensure 24/7 production. You will work in a multicultural environment alongside engineers, geologists, and technicians from around the world. This is a prime example of Employment in Eswatini within a sophisticated industrial setting. If you are interested in exploring more Jobs in Eswatini, please check https://zimbabwejobsearch.com/job-vacancy-in-zimbabwe/.

Application Process

Interested candidates should submit their updated CV and a detailed cover letter outlining their technical achievements. Applications will be reviewed on a rolling basis. Shortlisted candidates will undergo a multi-stage interview process, including technical assessments and competency-based interviews. Please ensure all documentation is accurate and reflects your true professional standing.

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, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, or any other basis covered by appropriate law. We believe that a diverse workforce drives innovation and is essential to our success in the global mining industry.