Senior Process Engineer - Mineral Processing

Placements24; Willows (CA); On-site; USD 1,100,000 - 1,800,000; Full time

Benefits offered by this job

Relocation assistance

Medical benefits

Provident fund

Job summary

Placements24 is seeking a Senior Process Engineer for a major mining operation located in Welkom, Free State. You will lead mineral processing optimization across comminution, flotation, leaching, and solid-liquid separation, applying advanced process analysis and test programs.

The role emphasizes safety and regulatory compliance in a fast-paced, large-scale environment. The ideal candidate has 7+ years in mineral processing, strong data and SPC skills, and experience with METSIM and

Qualifications

• Bachelor's degree in Chemical Engineering, Metallurgical Engineering, or related field.
• 7+ years in mineral processing operations (gold, PGMs, base metals).
• Expertise in comminution circuits and froth flotation.
• Strong knowledge of process simulation software (METSIM, JKSimFloat).
• Experience with SPC and data analysis tools.

Responsibilities

• Oversee design, operation, and optimization of mineral processing units (comminution, flotation, leaching, solid-liquid separation).
• Conduct detailed process analysis to identify bottlenecks and improve recovery and throughput.
• Develop and execute test work programs to evaluate new process technologies.
• Monitor process performance using real-time data and statistical analysis; adjust parameters.
• Ensure compliance with health, safety, and environmental regulations.
• Collaborate with geologists, engineers, and operations staff for integrated mine-to-metal production.
• Prepare technical reports and recommendations for capital expenditure projects.
• Mentor junior process engineers and technicians.

Skills

Process optimization

Data analysis

Teamwork

Communication

Problem-solving

Pressure handling

Education

Bachelor's degree in Chemical/Metallurgical Eng

Tools

METSIM

JKSimFloat

Job description

About the Role

Our client, a major mining operation located in Welkom, Free State , is seeking an experienced Senior Process Engineer to join their advanced mineral processing division. This role is critical for optimizing the efficiency, recovery, and cost-effectiveness of our metallurgical plants. The successful candidate will be responsible for designing, implementing, and troubleshooting complex processing circuits, ensuring optimal performance and adherence to quality standards. You will work with a team of skilled professionals, contributing to significant projects aimed at enhancing mineral extraction and product quality. This position offers a fantastic opportunity to make a tangible impact on large-scale operations within a respected mining group. The role requires a strong analytical mindset and a practical approach to problem-solving in a dynamic industrial environment.

Key Responsibilities

• Oversee the design, operation, and optimization of various mineral processing units, including comminution, flotation, leaching, and solid-liquid separation.
• Conduct detailed process analysis, identify bottlenecks, and implement solutions to improve recovery rates and throughput.
• Develop and execute test work programs to evaluate new process technologies and improvements.
• Monitor process performance using real-time data and statistical analysis, making adjustments to optimize parameters.
• Ensure all processing activities comply with stringent health, safety, and environmental regulations.
• Collaborate with geologists, engineers, and operations staff to ensure integrated and efficient mine-to-metal production.
• Prepare technical reports, process documentation, and recommendations for capital expenditure projects.
• Mentor and guide junior process engineers and technicians, fostering a culture of learning and continuous improvement.
• Troubleshoot process upsets and implement corrective actions promptly to minimize downtime and loss of production.
• Maintain accurate process records and contribute to the continuous improvement of process control strategies.

Requirements

• A Bachelor's degree in Chemical Engineering, Metallurgical Engineering, or a related discipline.
• A minimum of 7 years of experience in mineral processing operations, with a focus on gold, platinum group metals, or base metals.
• Proven expertise in comminution circuits (crushing and milling) and froth flotation.
• Strong understanding of process simulation software (e.g., METSIM, JKSimFloat).
• Experience with statistical process control (SPC) and data analysis tools.Excellent problem-solving and analytical skills, with a meticulous attention to detail.
• Strong communication and teamwork abilities, capable of working effectively in a multidisciplinary team.
• Familiarity with relevant South African mining and environmental legislation.
• Ability to work effectively under pressure and manage multiple priorities in a fast-paced environment.
• A commitment to upholding the highest standards of safety and environmental responsibility.

Benefits

• Our client offers a competitive salary, commensurate with your experience and qualifications, along with a comprehensive benefits package.
• This includes excellent medical aid coverage, a substantial provident fund, and opportunities for career advancement and professional development.
• The position is based at a major operational hub in Welkom , offering a stable and supportive working environment.
• Relocation assistance is available for candidates relocating to the area.
• This is a prime opportunity to join a leading mining organization and contribute to its ongoing success and operational excellence.