Senior Manager, Engineering

Casa Grande, United States | Posted on 10/08/2026

• Lead,oversee, and direct key EPCM consultants, engineering design firms, andthird-party contractors executing basic and detailed engineering for the Project.
• Directand coordinate site-wide discipline engineering scopes including crushing plants, heap/vat leaching facilities, SX/EW processing facilities,tailings/waste management, power/water infrastructure, and mine facilities.
• Ensure engineering specifications, technical standards, safety requirements, and statutory regulations are fully incorporated into EPCM and third-party engineering design packages.
• Manageengineering schedules, procurement deliverables, and technical bid evaluations(TBA) to ensure timely support of project milestone schedules, long-lead equipment procurement, and construction activities.
• Drive Safety in Design (SiD), environmental stewardship, risk identification, and quality management systems across all engineering disciplines and contractor scopes.
• Oversee engineering scope control, change management, technical query resolutions,field-initiated queries, and design deviation requests across EPCM contractors and vendors.
• Manage trade-off studies, engineering reviews, value engineering programs, and netasset value (NAV) optimization for major project capital infrastructure.
• Maintain rigorous budget oversight, engineering cost control, man-hour performance tracking, and forecasting across EPCM and specialized consultant contracts.
• Participate in project tollgate reviews, PFS/FS reviews, and Project Management Plan (PMP) refresh cycles.
• Support contract package preparation, commercial bid evaluations (CBA), and contractor contract negotiations in coordination with Procurement and Project Services.

• Bachelor'sdegree in related engineering discipline (Mechanical, Civil, Electrical, Metallurgical, Chemical, Mining, or Construction Engineering).
• Minimum
  12+ years of progressive engineering experience in large-scale mining project execution, detailed design, and capital project engineering management.
• Minimum5+ years of senior engineering leadership experience overseeing EPCMcontractors on major mining or heavy industrial projects.
• Extensive expertise in managing major EPCM consultants and engineering design execution for large-scale CAPEX mining, hydrometallurgical, or heavy industrial capital projects.
• In-depth technical knowledge of mine infrastructure, mineral processing facilities(crushing, grinding, leaching, SX/EW), tailings/waste management, and site utilities.
• Strong proficiency in project management systems, scope and change control, cost forecasting, scheduling tools (Primavera P6/MS Project), and contract administration.
• Comprehensive understanding of Safety in Design principles, HAZOP, MSHA/OSHA safety regulations, and environmental permitting compliance.

• Master'sdegree in Engineering, Project Management, or Business Administration(MBA).
• Professional Engineer (P.E.) license or equivalent professional registration.
• Project Management Professional or equivalent certification.
• Direct experience managing EPCM consultants on copper, hydrometallurgical, SX/EW, orheap leach project developments.