4.5. Chemical Engineer

Key Responsibilities:

• Design and execute experiments to evaluate and optimize chemical processes for metal extraction and purification. 
• Analyze reaction kinetics, thermodynamics, and mass transfer phenomena to inform process improvements. 
• Develop and scale chemical unit operations including leaching, solvent extraction, and precipitation. 
• Support the transition of processes from lab-scale to pilot-scale and ultimately full-scale production. 
• Work with cross-functional teams to troubleshoot systems, gather process data, and continuously improve performance. 
• Conduct rigorous chemical and materials analysis to assess purity, yields, and byproduct profiles. 
• Collaborate with R&D and engineering to develop safe, efficient, and environmentally responsible chemistries. 
• Document procedures, results, and design learnings to support IP generation and knowledge sharing. 

Qualifications:

• B.S. or M.S. in Chemical Engineering, Materials Science, or related discipline. 
• 2–5 years of experience in chemical process development, preferably in hydrometallurgy, critical minerals, metals, mining, or advanced materials. 
• Strong foundation in chemical reaction engineering, thermodynamics, and separation technologies. 
• Experience designing and running lab-scale chemical experiments and analyzing data. 
• Familiarity with tools such as HSC Chemistry, Aspen, or similar simulation software is a plus. 
• Passion for sustainability and interest in solving real-world environmental and resource challenges. 
• A proactive, curious mindset with a desire to work in a fast-paced, high-impact startup environment.