Chief Metallurgist

Company: Copper World Inc
Location: Sahuarita
Posted on: February 10, 2026

Job Description:

Job Description Job Description Role Title: Chief Metallurgist Reports to: Metallurgical Manager Direct Reports: No Job Type: Full-time, Regular Location: Sahuarita, AZ About Hudbay: Hudbay (TSX, NYSE: HBM) is a copper-focused mining company with three long-life operations and a world-class pipeline of copper growth projects in tier-one mining-friendly jurisdictions of Canada, Peru and the United States. Hudbay’s operating portfolio includes the Constancia mine in Cusco (Peru), the Snow Lake operations in Manitoba (Canada) and the Copper Mountain mine in British Columbia (Canada). Copper is the primary metal produced by the company, which is complemented by meaningful gold production. Hudbay’s growth pipeline includes the Copper World project in Arizona, the Mason project in Nevada (United States), the Llaguen project in La Libertad (Peru) and several expansion and exploration opportunities near its existing operations. The value Hudbay creates and the impact it has is embodied in its purpose statement: “We care about our people, our communities and our planet. Hudbay provides the metals the world needs. We work sustainably, transform lives and create better futures for communities.” Hudbay’s mission is to create sustainable value and strong returns by leveraging its core strengths in community relations, focused exploration, mine development and efficient operations. Mission: To create sustainable value and strong returns by leveraging our core strengths in community relations, focused exploration, mine development and efficient operations. NOTE: This job description is not intended to be all-inclusive. Employees may perform other related duties as needed to meet the ongoing needs of the organization. Roll Accountabilities: Safety, Health, and Environment: Accountable for the safety and health of all employees in the assigned area, execution of area safety plans, and providing subordinates with thorough knowledge of government and company safety regulations. Production & Technical Input: Provides direct technical input into the processing plant to ensure budget and production targets are met; develops a detailed understanding of process flow sheets for both the concentrator and leach plant. Process Improvement: Identifies and rapidly implements improvement opportunities to increase free cash flow and reduce costs, guiding the Plant Metallurgy team in execution. Planning & Budgeting: Assists the Metallurgical Manager with production forecasts, capital, and operating budgets while ensuring metallurgical models meet short-term and long-term planning requirements. Testing & Analysis: Prepares scopes for laboratory and pilot plant test work; monitors routine mineralogical and metallurgical data to inform long-term projects and operating philosophy. Commissioning Support: Actively involved in processing plant commissioning tasks to deliver expected performance gains and provide a robust product for the operating team. People Leadership: Provides mentoring and coaching to area-specific metallurgical technicians and operations personnel. Minimum Qualifications and Education: Education: University degree in Mineral Processing, Metallurgy, or Engineering. Experience: 8 years of experience within metallurgical teams of operating processing plants. Technical Knowledge: * Essential familiarity with copper and molybdenum flotation processing plants, including the flotation of oxides. Theoretical and practical experience with safety management, asset utilization, process variation (SPC), and metallurgical accounting. Core Skills: Demonstrated ability to plan, establish standards, and schedule resources effectively to achieve pre-defined targets. Preferred Qualifications: Leach Technology: Familiarity with concentrate leach technology is considered an asset. Project Development: Experience working through final design, construction, and commissioning phases of mineral processing plants. Collaborative Modeling: Ability to work closely with Corporate SME’s and external consultants to ensure metallurgical and recovery models correctly reflect plant design. Other Requirements: Physical – The physical demands described here are representative of those that must be met by an employee to perform the essential functions of this job successfully. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is regularly required to talk or hear. The employee frequently is required to stand; walk; sit; use hands to finger, handle or feel; and reach with hands and arms. The employee is occasionally required to climb or balance; stoop, kneel, crouch, or crawl; and taste or smell. The employee must regularly lift and/or move up to 10 pounds, frequently lift and/or move up to 25 pounds, and occasionally lift and/or move up to 50 pounds. Specific vision abilities may be required for this position. Work Environment – The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. The work environment will necessitate work near moving mechanical parts and outside weather conditions such as hot and/or dry conditions. Work will be conducted in locations where noise, fumes, dust, toxic or caustic chemicals, and vibration may exist. Employee will be expected to drive a company vehicle, rental vehicle and/or his/her own vehicle in the course of performing the job, Employee must be able to perform the physical functions of operating a motor vehicle, including use of eyes, ears, arms, hands, legs, and feet. Employee must be able to prove that he/she has a current and valid driver's license. Why Hudbay? At Hudbay, our values of Dignity & Respect, Caring, Openness, and Trustworthiness are embedded into our culture by the way we work and how we interact with one another. We pride ourselves in providing our employees with competitive total rewards that include: Annual performance bonuses Affordable medical, dental and vision benefits for you and your family. Company paid Life insurance, AD&D, Short- & Long-term Disability. 401(k) plan with employer contribution/match An Employee Share Purchase Plan with contribution matching Employee Assistance Program Paid time off, paid sick time and holiday pay. Regular performance appraisals to acknowledge our employees for their contributions, strengths and work well done. Hudbay is an Equal Opportunity Employer. Candidates may be required to undergo educational and criminal background checks. Chosen candidates will be required to successfully pass a physical and drug screening.

Keywords: Copper World Inc, Sierra Vista , Chief Metallurgist, Energy / Utilities , Sahuarita, Arizona