Technical Modeling Engineer

Technical Modeling Engineer

• Join the forefront of innovation, advancing Rio Tinto's cutting-edge Nuton heap leaching technology.
• Shape a greener future by contributing to a pioneering technology venture.
• Discover why Utah is ranked the #1 best state to live and work by U.S. News & World Report.

We have the unique opportunity to hire a Technical Modeling Senior Advisor to deliver technical modeling and programming support for Nuton studies.

Nuton represents a revolutionary suite of bio-heap leaching technologies designed to unlock new metal sources while enhancing sustainability. Learn more about our vision on the Nuton Website

Some of your responsibilities will include:

• Analyze and interpret heap leaching test data, offering technical guidance for metallurgical test programs.
• Create, evaluate, and optimize metallurgical process model simulations.
• Develop and enhance Nuton process models using programming tools to reflect technological advancements or test new scenarios.
• Collaborate with laboratory teams to validate model assumptions and integrate findings into operational models.
• Scale up sulfide heap leach operations using validated process models.
• Support the Nuton Technology Transfer Team with process design criteria for engineering purposes.
• Present model simulations and results to technical and non-technical audiences to support engineering design, business case evaluations, and geo-metallurgical insights.

Skills and experience:

• A commitment to your safety and your team's.
• A bachelor's or master's degree in chemical engineering, mechanical engineering, electrical engineering, or a related field and 3+ years of experience in technical modeling, simulation, or a related area OR a Ph.D. in engineering, data science, mathematics, or another related discipline.
• Proficiency in programming languages such as VBA, Python, Fortran, R, or similar tools for data visualization and analysis.
• Competence in process modeling for developing and optimizing engineering designs.
• Solid understanding of engineering principles and the ability to solve complex technical problems.
• Proven verbal and written communication skills to articulate findings and collaborate effectively with multiple teams.
• Experience in Computational Fluid Dynamics modeling would be an asset.
• Knowledge of extractive metallurgy or leaching processes, particularly heap leaching would be an asset.Experience developing and refining chemical process models would be an asset.

Benefits offered:

• Competitive salary with performance-based bonuses.
• Retirement options that include a 6% company contribution to a defined plan, 401(k) matching, and a share ownership program.
• Generous time-off opportunities include paid time off, holidays, bereavement leave, and four months of parental leave for all parents.
• Comprehensive health plans covering medical, dental, vision, life insurance, and additional voluntary benefits.
• Access to wellness initiatives, including employee discounts and an employee assistance program for confidential support.

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.

Every Voice Matters

At Rio Tinto, we particularly welcome and encourage applications from Indigenous Peoples, women, the LGBTQ+ community, mature workers, people with disabilities and people from different cultural backgrounds.

Equal Opportunity Employer M/F/D/V
Rio Tinto participates in E-Verify to confirm work authorization. Please visit http://www.uscis.gov/ for more information.

We are committed to an inclusive environment where people feel comfortable to be 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.

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