Inorganic Bench Chemist

Location: Louisville, ColoradoJob Type: Full-time, On-siteDepartment: Research & Development / Process ChemistryTusaar Corp. is a pioneering force in the critical minerals sector, specializing in the sustainable extraction, separation, and purification of rare earth elements. We are scaling our operations to meet the surging global demand for green technology, electronics, and clean energy solutions. We are seeking a detail-oriented, hands-on Inorganic Bench Chemist to join our laboratory team and directly impact our core extraction processes.Position Overview: As an Inorganic Bench Chemist, you will execute wet chemistry experiments, optimize solvent extraction processes, and perform analytical testing to advance our rare earth separation technologies. This is a highly collaborative, bench-heavy role perfect for a chemist who thrives in a dynamic laboratory environment and enjoys translating chemical theories into scalable, real-world solutions.Key ResponsibilitiesBench-Scale Testing: Conduct wet chemistry experiments focused on hydrometallurgy, solvent extraction (SX), ion exchange, and precipitation of rare earth elements.Process Optimization: Identify, troubleshoot, and optimize chemical parameters (pH, temperature, kinetics, concentration) to maximize extraction efficiency and product purity.Analytical Characterization: Prepare samples and operate analytical instrumentation—including ICP-OES, ICP-MS, XRD, and XRF—to quantify REE concentrations and track impurities.Data & Documentation: Maintain a meticulous laboratory notebook, analyze experimental data, and synthesize findings into clear technical reports for the engineering team.Safety & Compliance: Maintain a clean, organized, and safe laboratory workspace in strict compliance with OSHA, EPA, and internal hazardous material handling protocols.Qualifications & SkillsEducation: Bachelor’s or Master’s degree in Chemistry, Chemical Engineering, Hydrometallurgy, or a closely related discipline.Experience: 1–3 years of hands-on laboratory experience (industry or academic research) working with inorganic synthesis, wet chemistry, or hydrometallurgical separation.Technical Expertise: Direct experience with solvent extraction, liquid-liquid separation, or coordinating chemistry is highly desirable.Instrument Literacy: Proficiency in preparing samples for and operating ICP-OES or ICP-MS is a major asset.Attributes: Strong analytical problem-solving skills, excellent manual dexterity for bench work, and a self-motivated attitude.What We OfferCompetitive salary and performance-based bonuses.Comprehensive health, dental, and vision insurance.401(k) program.Opportunities for professional growth and career advancement in a rapidly expanding sector.A mission-driven culture focused on sustainability and clean energy innovation.