Supervisor Hydromet Operations

Capstone Mining; Miami (AZ); On-site; USD 110,000 - 140,000; Full time

Job summary

Capstone Copper is seeking a Supervisor Hydromet Operations at Pinto Valley Mine to lead leach, solvent extraction, electrowinning, and cathode harvesting while upholding safety and productivity targets. You will mentor the Hydromet team and coordinate maintenance to ensure reliable operations.

The role requires strong leadership, hands-on supervision, and the ability to manage resources within budget, with a focus on continuous improvement and compliance with company values.

Qualifications

• Minimum of three years in an operations or supervisory role in an SX-EW facility.
• Strong knowledge of solvent extraction/electrowinning/leaching methods.
• Valid U.S. Driver’s License (Arizona)
• Able to speak, comprehend, read, and write English.

Responsibilities

• Demonstrate commitment to safety and Capstone Values.
• Ensure safety standards and procedures are followed; maintain training requirements.
• Lead Hydromet Operations staff, mentor and develop team; ensure shift handoffs.
• Oversee leach, solvent extraction, electrowinning, and cathode harvesting to meet KPIs.
• Plan manpower, safety supplies, equipment, and materials within budget; coordinate maintenance.
• Capture and analyze production data to generate daily, weekly, and monthly reports; drive improvements.

Skills

Leadership

Safety compliance

English proficiency

Tools

SAP

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Supervisor Hydromet Operations

Full Time Management Miami, AZ, US

3 days ago Requisition ID: 1989

WHAT WE OFFER

Your journey with Capstone Copper starts here.At Capstone, our people are the heart of our organization. We are focused on growth and are committed to unlocking the full potential of ourselves, our teams and our resources. We invest in our people to develop a skilled and engaged workforce, not only for today, but for the future. If you are looking for a purposeful, performance-driven and dynamic work environment, join us!

Pinto Valley is an open-pit copper mine located at the west end of the historic Globe-Miami mining district of central Arizona, approximately 80 miles east of Phoenix.Pinto Valley has been in operation since 1972 and has produced more than four billion pounds of copper. Acquired by Capstone from BHP in 2013, the mine is fully permitted through 2039 and a study is underway to potentially extend the mine life through 2050.

Our proximity to the Greater Phoenix metro area provides prospective employees with the option to live in communities such as Mesa, Apache Junction, Gilbert, Chandler, San Tan Valley, or Florence. Our location offers a unique work-life balance, blending the rewarding opportunities of the mining industry with easy access to the vibrant energy of Downtown Phoenix, making it an ideal choice for both individuals and their families.

Capstone employees are eligible for an extensive total rewards package, designed to support your physical, mental, financial, and emotional well-being. This package includes, but is not limited to:

• 401(k) Savings Plan – Eligible from day one, contribute up to 30% of your salary with a dollar-for-dollar company match up to 6%, fully vested immediately.
• Retirement Boost – The company contributes 8.5% of your salary, increasing to 14.2% after reaching the Social Security wage base, with 100% immediate vesting.
• Employee Share Purchase Plan – After three months, contribute 2% to 7% of your salary (max $5,000/year) to buy company shares, with a 50% company match, fully vested upon grant.
• Annual Short Term Incentive Bonus – Up to 15%
• We offer a 7-on, 7-off schedule that consists of one week of 12-hour day shifts followed by one week off, followed by one week of 12-hour night shifts. This offers a great work-life balance with ample time for rest and personal activities.
• Affordable Medical, Dental, and Vision benefits (effective on start date), including Telehealth options and additional supplemental insurances
• Disability and Life Insurance (effective on start date)
• Paid time-off, including vacation, holidays, sick leave, and parental leave
• Employee Assistance Program
• Internal progression opportunities
• Discounted insurance plans for pets, automobiles and homes
• Additional Potential Benefits:
  • Relocation assistance available

POSITION RESPONSIBILITIES

The Hydromet Operations Supervisor directs and supervises activities including achieving targets, planning and actual work completion, staffing and cost control related to Hydromet Operations (including leach, solvent extraction, electrowinning, and cathode harvesting). In addition, this role provides leadership and mentors team members to operate in a manner consistent with company values.

• Demonstrate commitment to safety and Capstone’s Values in Action.
• Safety & Compliance: Ensure all employees and contractors follow Pinto Valley Mine and MSHA safety standards, operating procedures, and training/certification requirements. Maintain compliance with the Collective Bargaining Agreement.
• Team Leadership & Development: Direct, coach, and mentor Hydromet Operations staff, supporting skill development and performance. Establish clear expectations and provide consistent shift handoff to maintain operational continuity.
• Operational Execution: Oversee leach, solvent extraction, electrowinning, and cathode harvesting activities to achieve HSEC, cost, quality, and production KPIs. Allocate resources, define work plans, and address issues to ensure production targets are met.
• Planning & Resource Management: Ensure required manpower, safety supplies, equipment, and materials are in place to execute planned activities within budget. Coordinate maintenance activities and monitor equipment performance to sustain reliable operations.
• Reporting & Performance Monitoring: Capture and analyze operational data to generate daily, weekly, and monthly production reports. Use data to drive performance improvements and optimize operational programs, processes, and systems.
• Continuous Improvement: Implement initiatives to enhance business systems, work practices, and equipment utilization, improving efficiency, reliability, and overall department performance.
• Take on additional tasks and responsibilities as assigned, demonstrating flexibility and initiative.

POSITION REQUIREMENTS

Required

• A minimum of three years of experience in an operations or supervisory role in an SX-EW facility
• Strong working knowledge of solvent extraction/electrowinning/leaching methods and procedures
• Valid U.S. Driver’s License (must obtain valid Arizona Driver’s License)
• Able to speak, comprehend, read, and write English

Preferred

• SAP experience
• Supervisory experience

All candidates will be required to complete a pre-employment medical exam, drug and alcohol test, and background check. All positions require a pre-placement physical examination to ensure candidates are 'fit for duty’. Additional training and/or testing may be required. Capstone maintains a drug and alcohol-free workplace.

CAPSTONE COPPER IS AN EQUAL OPPORTUNITY EMPLOYER.