




Job Summary: We are seeking a Process Engineer to perform conventional engineering tasks and optimize physical and chemical processes in industrial plants. Key Highlights: 1. Join a world-leading company. 2. Excellent opportunity for chemical engineering professionals. 3. Develop your understanding of problem-solving and project management. **Process Engineer** * Our teams care for each other because your safety and well-being are always our top priority. * Join a world-leading company. * Position based at Salar del Rincón, Salta – 7x7 roster. **About the Role** We are seeking a Process Engineer to perform conventional engineering tasks, which may include maintenance/optimization of existing assets, preparation of specifications, or application of problem-solving techniques. This is an excellent opportunity for chemical engineering professionals to join our Process team. We value candidates with experience in operation and optimization of physical and chemical processes in large-scale industrial plants, project management knowledge, and the ability to work autonomously with a results-oriented approach. This position requires availability to work on a 7x7 cycle basis at Salar del Rincón. By joining the Process team, you will be able to: Gain in-depth knowledge of the process, operational parameter values, and critical equipment functionality. Monitor operational data, draw your own conclusions, and provide recommendations. Serve as a credible technical resource for supervisors and technicians in your area. Develop an understanding of problem-solving methodologies and project management as a team member. Draft documents/reports on actions/recommendations using clear and concise language. **About You** A commitment to your safety and that of your team. Chemical Engineering professional. \+ 3 years of experience in operation and optimization of physical and chemical processes in large-scale industrial plants, process variable analysis, and problem-solving. Proficiency in computer tools and English language. **About Rio Tinto** Rio Tinto is a leading global mining and materials company. We operate in 35 countries where we produce iron ore, copper, aluminium, critical minerals, and other materials needed for the global energy transition and for people, communities, and nations to thrive. We have been mining for 150 years and operate with knowledge built up across generations and continents. Our purpose is finding better ways to provide the materials the world needs – striving for innovation and continuous improvement to produce materials with low emissions and to the right environmental, social and governance standards. But we can’t do it on our own, so we’re focused on creating partnerships to solve problems, create win\-win situations and meet opportunities. **Where you will be working** Recognized as a pioneer and leader in the industrial minerals industry due to product quality, supply reliability and technical support; we are proud to make modern life work. Lithium is part of our portfolio of materials essential to a low\-carbon future and is a key element needed for low\-carbon technologies. The Battery Materials unit is comprised of the Borates operations in US, the Jadar Project in Serbia and the Rincon project in Argentina, leading in mining borates and lithium for a more sustainable future. The Rincon lithium project is a large undeveloped lithium brine project located in the heart of the lithium triangle in the Salta Province of Argentina, an emerging hub for greenfield projects. It is a long\-life, scalable resource with one of the lowest carbon footprints of lithium assets in the world. This acquisition is a significant further endorsement of our commitment to the battery materials sector and lithium's role in a low\-carbon future. **Respect and Inclusion** At Rio Tinto, we particularly welcome and encourage applications from Indigenous Peoples, women, the LGBTQIA2 community, mature workers, people with disabilities, and people from different cultural backgrounds. We are committed to an inclusive environment where people feel comfortable being themselves. We want our people to feel that all voices are heard, all cultures respected and that a variety of perspectives are not only welcome – they are essential to our success. We treat each other fairly and with dignity regardless of race, gender, nationality, ethnic origin, religion, age, sexual orientation, or anything else that makes us different.


