NewProcess Metallurgist McCarl's Technical ServicesProcess MetallurgistWheat Ridge, CO$90,000–$150,000 / yearDirect experience taking bench and pilot results into process and full-size plant design - design criteria, PFDs/P&IDs, mass and energy balances, equipment sizing and specification - and into study-level engineering (PEA/PFS/DFS/FEED).Hands-on proficiency with process simulation tools (e.g., METSIM, JKSimMet, FactSage, HSC, Aspen Plus, Limn).Experience mentoring or supervising junior technical staff. Execute and supervise testwork across metallurgical and chemical unit operations: comminution, gravity, flotation, leaching (cyanidation/CIL, acid, POX, bio-oxidation), solvent extraction and ion exchange, precipitation and crystallization, evaporation, roasting/calcination, drying, and solid-liquid separation.
Senior Metallurgist Newmont CorpSenior MetallurgistDenver, CO$98,300–$131,100 / yearThe Company's world-class portfolio of assets, prospects and talent is anchored in favorable mining jurisdictions in Africa, Australia, Latin America & Caribbean, North America, and Papua New Guinea. You will play a critical role in advancing Newmont's processing and project outcomes by coordinating and delivering high‑quality metallurgical laboratory testwork.
NewSenior Technical Advisor – Process Metallurgist / Mineral Processing & Refining Axyde AnalyticsSenior Technical Advisor – Process Metallurgist / Mineral Processing & RefiningGolden, ColoradoThe anticipated 24-month assignment may include concept screens, assessments, TORs and budgets, project reports, sector deep dives, stakeholder consultations and limited international travel. Review metallurgical testwork, mass balances, recoveries, reagent/water/energy demand, residues, emissions, product specifications and marketability.
Mineral Processing Practice Leader AECOMMineral Processing Practice LeaderDenver, COWe invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle - from advisory, planning, design and engineering to program and construction management.