ASARCO LLC

seeks Chief Metallurgical Engineers for its Sahuarita, AZ location to plan metallurgical improvement programs to enhance plant results, find new value chains, and improve efficiency. Perform test work through technical laboratory analyses, process experimentation, mechanical evaluation, materials comparison, and statistical analysis to improve existing concentrating processes or reduce costs. Analyze and forecast concentrator performance by calculating reagent use, sampling process stream, checking mill circuits, inspecting process controls (DCS), and analyzing flotation performance. Prepare Technical Memorandums to report information from testing and evaluation to Concentrator personnel. Train and mentor junior metallurgical staff in gaining new skills and achieving their full potential. Perform Metallurgical Technician/Engineer tasks. Help maintain the Crusher and Concentrator Split Engineering Systems, Distributed Control System, Particle Size Monitors and Mineral on Stream Analyzers systems at the concentrator. Continuous calibration of On-Stream Analyzers and Particle Size Monitors. Ensure that work practices within the concentrator, filter plant, and tailings area comply with company, local, state, and federal safety and environmental standards. Interact with workforce and Human Resources, Purchasing, Accounting, etc. to ensure compliance with established company policies. Coordinate maintenance activities. Crosstrain in Concentrator Maintenance Department on Planning, Scheduling, Stock Code Critical Spare Identification, Training, and Document Control. Assist with operations and maintenance planning and execution of scheduled plant outages. Revise, maintain, and create standard operating procedures in conjunction with other stakeholders in the Document Control System. Assist with training of operations personnel, particularly in the flotation area, to ensure optimum recovery results. Various and unanticipated worksites throughout the

U.S. CONTACT

: Apply for the position by emailing talent@asarco.com.

REQ:

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