Jobs at Asarco

Lead multidisciplinary engineering teams across a multi-year mining concentrator and tailings expansion. Oversee engineering governance from feasibility through closeout, ensure quality, safety, schedule, budget, technical assurance, value optimization, and alignment with standards while coordinating with EPC/CM, procurement, construction, operations, and stakeholders.

Lead corporate accounting, reporting, consolidations, and internal controls across multi-site mining operations. Oversee monthly/annual closes, budgeting, forecasting, FP&A, cost analysis, and SAP-based reporting. Manage site controllers, tax and accounting teams, drive process improvements, and support executive decision-making with operational financial insights.

Supervise and direct electrical and instrumentation maintenance staff at a mining/milling plant. Prioritize and execute preventive and corrective maintenance, troubleshoot electrical and PLC controls, oversee projects and contractors, enforce safety and environmental compliance, train junior electricians, and help manage department budgets and materials.

Build financial models and business cases (DCF, NPV, IRR) to support capital and operating decisions; run sensitivity and scenario analysis; partner with operations and senior leadership; source and validate data from systems (including SAP); translate analysis into executive recommendations; support strategic planning, capital prioritization, and carry projects from framing to decision.

Act as HR liaison to management and employees, handling employee relations, investigations, labor/union matters, compliance with employment laws, performance and talent management, HRIS updates, recruiting support, and safety program enforcement. Provide daily guidance to front-line managers and ensure regulatory and labor agreement compliance.

Lead and develop the Technical Services team to deliver mine planning, geology, hydrogeology, slope engineering, survey, and assay lab functions. Oversee short-, mid-, long-range and life-of-mine planning, production forecasts, cost models, budgets, risk management, technical reporting, and cross-functional coordination. Drive safety, efficiency, adoption of digital technologies, and compliance while troubleshooting open-pit operational issues.

Lead and supervise divisional planning staff to ensure effective job planning, scheduling, budgeting, runtime forecasting, materials/parts management, SAP usage, safety compliance, and continuous improvement. Coordinate with supervisors, prepare monthly plans and forecasts, perform field reviews, and support maintenance manager for operational excellence.

Lead concentrator operations to maintain safety, environmental compliance, and production efficiency. Oversee milling and flotation circuits, coordinate maintenance and budgets, manage staff development, union relations, and training, troubleshoot plant performance, and support capital projects and reporting.

Supervise mill operations staff to safely achieve production goals. Oversee milling processes (crushing, grinding, flotation, filtering, tailings), coordinate with mine operations, inspect equipment, enforce safety and environmental programs, manage labor relations, scheduling, timekeeping, and production reporting.

Lead the concentrator team to ensure safe, compliant, and efficient mill operations. Manage production and maintenance priorities, budgeting, staffing, training, union relations and Collective Bargaining Agreement issues. Monitor plant performance, troubleshoot process issues, support capital planning and project execution, enforce EHS and MSHA requirements, and prepare production reports.

Oversee safe, efficient operation of the mill concentrator, crushers, filtering and tailings systems. Coordinate production and maintenance, supervise concentrator and crusher supervisors, manage staffing/scheduling, monitor plant performance, ensure regulatory safety and environmental compliance, liaise with mining, engineering, lab and support departments, and act for the General Supervisor when absent.

Plan and schedule Electrical & Instrumentation maintenance: create detailed job plans, overhauls, preventative maintenance schedules, spare parts lists, use SAP/MS Office, manage equipment records, coordinate contractors, and enforce EHS policies.

Maintain, optimize, and secure servers, storage, virtualization, and cloud services. Monitor performance, apply patches, run security audits, implement disaster recovery and backups, provide second-level support, troubleshoot complex issues, and keep detailed infrastructure documentation.

Operate and manage MineStar/AHS autonomous haulage fleet from the on-site control room to execute and optimize the mine production plan. Assign and monitor autonomous trucks, ensure data integrity for shift handovers, validate reports, detect and report system failures, and make operational decisions to preserve safety and fleet performance. Participate in safety programs, training, special projects, and work shift-based schedules.