Supervisor E&I

Capstone Mining; Miami (AZ); On-site; USD 95,000 - 135,000; Full time

Benefits offered by this job

401(k) Savings Plan – Eligible fromday

Retirement Boost

Employee Share Purchase Plan

Annual Short Term Incentive Bonus

Medical, Dental, and Vision benefits

Job summary

Capstone Copper in Pinto Valley, AZ is seeking an E&I Maintenance Supervisor to lead the electrical and instrumentation maintenance team and ensure safe, reliable operations at the mine site. This role oversees preventive maintenance, resources, and continuous improvement in a setting that blends mining with modern maintenance practices.

Ideal candidates will have 5+ years in maintenance with E&I systems and at least 3 years in supervision, plus proficiency in SAP and Microsoft Office.

Qualifications

• Minimum 5 years of maintenance experience with electrical and instrumentation systems.
• At least 3 years of supervisory experience in maintenance within a mining or mineral processing environment.
• Strong technical knowledge of E&I systems and preventive maintenance practices.
• Experience using Microsoft Office and SAP for work order management and reporting.
• Knowledge of mine operations, safety regulations, and environmental requirements.

Responsibilities

• Lead the Electrical & Instrumentation maintenance team to ensure safe, reliable, and efficient operations.
• Oversee preventive maintenance programs and supervise staff and resources.
• Drive continuous improvement while upholding Capstone Copper’s safety standards.
• Plan and allocate manpower, tools, and equipment to meet maintenance and production targets.
• Manage spare parts inventory and coordinate contractor services as needed.
• Track work orders and KPI reporting using SAP and other systems.
• Collaborate with Operations and Processing to support production goals.

Skills

Team leadership

Maintenance planning

Electrical & Instrumentation

SAP

MSHA compliance

Field leadership

Tools

SAP

Microsoft Office

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.

Full Time Management Miami, AZ, US

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 90% 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, 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%
• 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

POSITION RESPONSIBILITIES

The E&I Supervisor leads the Electrical & Instrumentation maintenance team, ensuring safe, reliable, and efficient operations that support mine production. This role oversees preventive maintenance programs, supervises staff, manages resources, and drives continuous improvement while upholding Capstone Copper’s values and safety standards.

• Safety & Compliance: Ensure all E&I activities comply with Capstone Copper values, MSHA regulations, site policies, and industry standards. Promote a strong safety culture and consistent application of safe work practices.
• Team Leadership & Development: Build, mentor, and coach the E&I team. Conduct performance reviews, support professional development, and foster a culture of accountability and technical excellence.
• Preventive Maintenance & Execution: Plan and execute preventive maintenance for electrical and instrumentation assets. Participate in short- and long-term planning, down-day reviews, and post-mortem activities to maximize equipment availability and reliability.
• Resource & Cost Management: Allocate manpower, tools, and equipment to achieve planned maintenance objectives while meeting production and budget targets. Manage spare parts inventory and coordinate contractor services as needed.
• Work Management & Reporting: Use SAP and other systems to track work orders, monitor KPIs, and report maintenance performance. Ensure accurate documentation and continuous improvement of work practices.
• Collaboration & Field Leadership: Partner with Operations, Processing, and other departments to ensure maintenance supports production goals. Maintain a field presence to verify systems, controls, and procedures are applied consistently.
• Take on additional tasks and responsibilities as assigned, demonstrating flexibility and initiative.

POSITION REQUIREMENTS

Required

• Minimum 5 years of maintenance experience with electrical and instrumentation systems.
• At least 3 years of supervisory experience in maintenance within a mining or mineral processing environment.
• Strong technical knowledge of E&I systems and preventive maintenance practices.
• Experience using Microsoft Office and SAP for work order management and reporting.
• Knowledge of mine operations, safety regulations, and environmental requirements.
• Valid U.S. Driver’s License (must obtain an Arizona Driver’s License).
• Ability to read, write, speak, and comprehend English.

Preferred

• Previous experience in mining or mineral processing operations.
• Completion of applicable in-house E&I certifications.
• Familiarity with reliability and continuous improvement methodologies.

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.