Lead Process And Metallurgical Engineer - Minerals & Brine Extraction
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Key skills for this role
About the Role
Seeking a metallurgical engineer with expertise in hydrometallurgy, chemical process design, and mineral recovery for brine-based resources development.
Key Skills for This Role
Responsibilities
- Serve as a technical authority in hydrometallurgy and chemical process engineering for brine based systems
- Lead the design, optimization, and scale up of hydrometallurgical processes including leaching, precipitation, solvent extraction, ion exchange, adsorption, and electrowinning
- Conduct metallurgical and chemical testwork, interpret brine composition data, and develop integrated process flowsheets
- Evaluate ore and brine characteristics, define leachability, recovery pathways, and reagent consumption
- Provide expert input into process equipment design, materials selection, and corrosion resistance
- Collaborate with exploration, mining, and process engineering teams to assess technical feasibility of mineral deposits
- Develop and validate metallurgical and chemical models using simulation tools
- Plan and oversee pilot scale trials, bench scale testing, and process validation
- Prepare and present technical reports, process evaluations, and feasibility studies
- Utilize GIS and 3D modeling tools to integrate metallurgical and chemical data with geological information
- Provide technical leadership in environmental and safety compliance
- Maintain awareness of industry innovations and emerging technologies
Requirements
- Bachelor's degree in Metallurgical Engineering or Chemical Engineering
- Minimum of 15 years of professional experience, with at least 7 10 years in hydrometallurgical process development, chemical plant design, and industrial scale mineral recovery for brine based minerals
- Demonstrated technical leadership in metallurgical and chemical testwork, flowsheet development, and industrial process scale up
- Strong proficiency in hydrometallurgical and chemical simulation tools (e.g., HSC Chemistry, FactSage, METSIM, Aspen Plus)
- Experience with chemical process equipment design and familiarity with ASME, API, ISO, and NACE standards
- Proven track record of technical contributions including peer reviewed publications, technology patents, and mentoring programs
- Willingness to work in remote or field based environments when required
Full Job Posting
Job Purpose
- Saudi Aramco is seeking a Senior Technical Advisor Metallurgical Engineer with a strong background in chemical engineering, to join the Aramco Minerals organization within the Upstream Business Line.
- In this strategic and technically rigorous role, you will serve as a key metallurgical and process engineering expert, supporting the identification, evaluation, and development of high potential brine based mineral resources, including lithium, bromine, potash, and magnesium.
- Your expertise in hydrometallurgy, chemical process design, and industrial scale mineral recovery systems will be critical in transforming mineral discoveries into technically and economically viable processing operations.
Key Responsibilities
- Serve as a technical authority in hydrometallurgy and chemical process engineering, with a focus on brine based systems for lithium, bromine, potash, and magnesium recovery.
- Lead the design, optimization, and scale up of hydrometallurgical processes including leaching, precipitation, solvent extraction, ion exchange, adsorption and electrowinning.
- Conduct metallurgical and chemical testwork, interpret brine composition data, and develop integrated process flowsheets to support feasibility studies and plant design.
- Evaluate ore and brine characteristics, and define leachability, recovery pathways, and reagent consumption, ensuring process efficiency and economic viability.
- Provide expert chemical and metallurgical input into process equipment design, materials selection, and corrosion resistance, particularly in aggressive chemical environments.
- Collaborate with exploration, mining, and process engineering teams to assess the technical feasibility of mineral deposits and define development roadmaps from discovery to production.
- Develop and validate metallurgical and chemical models using simulation tools to support mass balances, reagent optimization, and plant performance forecasting.
- Plan and oversee pilot scale trials, bench scale testing, and process validation, ensuring smooth transition from lab to industrial scale.
- Prepare and present technical reports, process evaluations, and feasibility studies for internal stakeholders and external partners.
- Utilize GIS and 3D modeling tools to integrate metallurgical and chemical data with geological and mining information for resource modeling and planning.
- Provide technical leadership in environmental and safety compliance, particularly in handling chemically reactive systems and managing waste streams.
- Maintain awareness of industry innovations, emerging technologies, and patentable solutions in hydrometallurgy and mineral processing.
Minimum Requirements
- A Bachelor's degree in Metallurgical Engineering or Chemical Engineering, with a strong background in hydrometallurgy or chemical process development. An MSc or PhD in Hydrometallurgy, Chemical Metallurgy, or Industrial Chemistry is highly preferred.
- Minimum of 15 years of professional experience, with at least 7 10 years in hydrometallurgical process development, chemical plant design, and industrial scale mineral recovery, particularly for brine based minerals.
- Demonstrated technical leadership in metallurgical and chemical testwork, flowsheet development, and industrial process scale up.
- Strong proficiency in hydrometallurgical and chemical simulation tools (e.g., HSC Chemistry, FactSage, METSIM, Aspen Plus), and experience in materials compatibility evaluation and corrosion control strategies.
- Experience with chemical process equipment design, including reactors, settlers, columns, and crystallizers, and familiarity with ASME, API, ISO, and NACE standards for chemical systems.
- Proven track record of technical contributions in mineral processing and chemical engineering, including peer reviewed publications, technology patents, and mentoring programs.
- Demonstrated ability to work effectively in multi disciplinary teams, and to interface between technical, operational, and strategic functions.
- Willingness and ability to work in remote or field based environments when required.
- Excellent problem solving skills, attention to detail, and a strong commitment to technical excellence, innovation, and operational safety.
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