Maintenance Specialist

Capstone Copper Pinto Valley; Miami (AZ); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

401(k) Savings Plan

Retirement Boost

Employee Share Purchase Plan

Annual Short Term Incentive Bonus

4-day, 10-hour work schedule

Medical, Dental, Vision

Disability and Life Insurance

Paid time-off

Tuition reimbursement

Discounted insurance plans

Job summary

Capstone Copper Pinto Valley is seeking a Maintenance Specialist to lead maintenance optimization and lubrication standardization at the Pinto Valley Mine site, working with maintenance, operations, supply chain, and engineering teams. The role focuses on reducing downtime, improving efficiency, and ensuring safety and quality across maintenance workflows.

You will drive continuous improvement, apply lean and reliability tools, and collaborate with contractors and suppliers to deliver reliable

Qualifications

• Bachelor's degree in engineering or related field.
• 3 years in mechanical, electrical, planning, reliability, operations, mining, processing.
• Experience in mining environments; knowledge of safety protocols.
• Proficient in reliability concepts (RCM, FMEA); maintenance KPIs.
• Lean Maintenance methods (TPM, SMED, 5S) knowledge.
• Strong analytical and problem-solving skills; good communication.
• Fluent in English.

Responsibilities

• Identify and optimize maintenance opportunities for efficiency.
• Lead standardization of lubrication practices.
• Monitor short-term downtimes and analyze downtime data.
• Collaborate with maintenance, operations, supply chain, assets & engineering.
• Coordinate with suppliers, contractors, and consultants.
• Support complex troubleshooting and continuous improvement.

Skills

Safety culture

Lean maintenance

RCM

FMEA

RCA

5S

Problem solving

Communication

Project management

English

Education

Bachelor's degree in engineering

Diploma in related field

Tools

RCM

FMEA

RCA

5WHY

Maintenance KPIs

Data analysis

Vibration analysis

Job description

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%
• 4-day, 10-hour work schedule
• 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
• Tuition reimbursement
• Discounted insurance plans for pets, automobiles and homes

Position Overview

As a Maintenance Specialist, you will be responsible for identifying and optimizing opportunities to improve maintenance and operational practices with a focus on quality and efficiency at the Pinto Valley Mine site. This maintenance professional also plays a key role in leading the standardization of lubrication practices and monitoring short term downtimes by using technical knowledge and innovative approaches. This position works closely with the maintenance, operations, supply chain and assets & engineering teams at Pinto Valley as well as with suppliers, contractors and consultants optimizing practices, reducing waste in maintenance and provide short term support to equipment downtime.

Position Requirements

• Demonstrate commitment to safety and Capstone’s Values in Action.
• Health, Safety & Environment: Work safely, follow MSHA and site policies, and actively contribute to a safe and proactive safety culture.
• Quality Control of Maintenance Activities: Develop and lead QA/QC programs to verify maintenance work meets performance standards and report deviations.
• Optimize Maintenance & Operations: Improve maintenance and operational routines using lean methods (TPM, SMED, 5S) to reduce waste and increase efficiency.
• Standardize Maintenance Processes: Develop, implement, and lead standardized procedures to improve consistency, efficiency, and onboarding.
• Monitor Equipment Downtime: Review equipment performance, validate downtime data, chair daily performance meetings, and support complex troubleshooting.
• Evaluate Component Trials: Monitor and analyze new and trialed equipment performance and lead efforts to reduce equipment obsolescence.
• Provide Lubrication Expertise: Act as the lubrication expert, leading improvements to standardize lubricants and optimize lubrication practices.
• Take on additional tasks and responsibilities as assigned, demonstrating flexibility and initiative.

Required

• Bachelor’s degree in engineering or diploma in related field
• 3 years in mechanical, electrical, planning, reliability, operations, mining, processing, metallurgy experience in a mining operational facility
• Experience in mining or processing plant environments with strong knowledge of safety protocols, equipment maintenance strategies, lubrication practices, and key mining equipment.
• Proficient in reliability concepts (RCM, FMEA), defect elimination (RCA, 5WHY), maintenance KPIs, and performance analysis.
• Familiar with Lean Maintenance methodologies to reduce waste and improve operational efficiency.
• Strong analytical, problem-solving, communication, and project management skills.
• Safety-focused, technically adept, and fluent in spoken and written English.

Preferred

• Mechanical, electrical, industrial, materials, mining, chemical, metallurgical degree or diploma
• 5+ years in mechanical, electrical, planning, and reliability experience in a mining operational facility
• Experience with condition monitoring techniques such as vibration analysis, oil analysis, ultrasound, airborne monitoring, thermography, and health monitoring
• Certified Maintenance & Reliability Professional (CMRP) by The Society for Maintenance and Reliability Professionals (SMRP)

WORK ENVIRONMENT/PHYSICAL DEMANDS

• Combination of office-based and field-based work in an active open pit mining operation.
• Frequent walking on uneven ground and navigating active mine work environment
• Occasional stair climbing.
• Occasional climbing of fixed ladders and elevated structures.
• Exposure to dust, noise, heat, and varying weather conditions.
• Ability to wear required personal protective equipment (PPE) when working in operational areas.

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.