FLSmidth

EN

As part of FLS international network, you’ll collaborate with global teams on high-impact mining projects and have access to continuous learning and development programs. This role offers a real pathway to expand your technical and leadership skills within a world-renowned company.

You will lead and perform lab testing that directly influences equipment design, performance optimization, and customer success. Your work will drive innovation in filtration and sedimentation processes, placing you at the forefront of sustainable mining solutions.

Be part of a company that is redefining the future of mining by focusing on sustainability, safety, and social responsibility. At FLS, your engineering expertise helps solve real-world challenges and contributes to greener, more efficient mineral processing.

FLS is a global leader in sustainable technology and services for the mining industry. Our Santiago Supercenter site in Renca, Chile is a critical hub for our Latin American operations, offering laboratory services, pilot testing, process optimization, and technical support for solid/liquid separation equipment and mineral processing solutions. As part of our global R&D and technical services network, this facility plays a pivotal role in shaping future-ready mining processes.

We believe that diversity drives innovation and performance. At FLS, you'll collaborate with colleagues from around the world, developing sustainable solutions that leave a positive impact on people, the environment, and the communities where we operate.

Role Summary

The Process Laboratory Engineer is responsible for leading, performing, and supporting laboratory and pilot-scale testing of solid/liquid separation processes. This role is key in providing technical expertise to internal and external stakeholders, ensuring correct equipment sizing, process performance, and customer satisfaction. The engineer will work cross-functionally with Sales, R&D, Product Engineering, and Site Services to ensure world-class delivery and technical excellence.

Purpose of the Role

To act as a technical authority in sedimentation and filtration processes, overseeing the preparation, execution, and reporting of laboratory tests that support equipment design, performance validation, and process optimization. The Process Laboratory Engineer contributes directly to successful project delivery, technical proposals, commissioning support, and innovation in mineral processing.

Key Responsibilities

Laboratory Testing & Analysis

• Plan and execute laboratory and pilot-scale testing programs for thickening, filtration, and clarification processes.
• Analyse test results to determine equipment type, size, and optimal operating conditions.
• Prepare comprehensive reports and recommendations for internal and external stakeholders.
• Maintain lab equipment in optimal condition, ensuring safety and testing accuracy.

Technical Expertise & Process Support

• Act as a subject matter expert (SME) in solid/liquid separation across FLS business lines.
• Support flowsheet development and product selection for mineral processing projects.
• Assist in commissioning activities, troubleshooting and performance validation onsite.

Cross-Functional Collaboration

• Work closely with global teams, including Sales, Product Engineering, and Project Execution.
• Guide junior engineers and technicians in lab procedures, data interpretation, and documentation.
• Participate in customer meetings to explain test methodology, results, and process selection rationale.

Project and Data Management

• Manage multiple testing projects, ensuring timelines, quality, and accuracy.
• Document each testing program from proposal to final report.
• Support continuous improvement of lab processes and data management practices.

Leadership Skills

• Present findings in internal technical meetings and contribute to published technical papers.
• Stay up to date on advances in filtration and sedimentation technologies.
• Represent FLS at conferences or client meetings as needed.

Qualifications and Experience

• Bachelor’s degree in chemical engineering, Metallurgical Engineering, Mineral Processing or related field.
• At least 3 years of experience in mining, mineral processing or chemical industries with thickening and filtration background.
• Previous laboratory, pilot plant, or field commissioning experience highly desirable.
• Strong data analysis and reporting skills, including use of statistical tools.
• Advanced English (oral and written).
• Familiarity with occupational safety practices in lab and field environments.

Behavioural Traits

• Proactive and hands-on approach to problem-solving.
• Ability to manage multiple priorities in a dynamic environment.
• High attention to detail and commitment to quality.
• Strong interpersonal and cross-cultural collaboration skills.
• Effective communicator, both written and verbal.
• Committed to safety, innovation, and continuous improvement.

What We Offer

• A role in a highly respected global company known for innovation and sustainability.
• Health insurance coverage for you and your immediate family.
• Employee recognition programs and performance-based incentives.
• Inclusive, respectful, and diverse work environment.

At FLS, we promote an inclusive, diverse, and respectful work environment where everyone can freely contribute their talents. We value diverse perspectives as a driver of innovation and collaboration. We invite all qualified individuals to apply, regardless of gender, age, ethnicity, nationality, identity, or orientation.

FLSmidth is the leading supplier of engineering, equipment, and service solutions to customers in the mining and minerals industries – for more information, please visit FLSmidth.com/careers.

We offer all employees access to a dedicated recognition platform, empowering you to celebrate achievements, share appreciation and stay connected globally.