Project Manager II - Water Management

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. Employees may contribute up to 90% of eligible earnings, subject to IRS limits, with a dollar-for-dollar company match up to 6%, fully vested immediately. Retirement Boost – The company contributes 8.5% of eligible earnings, increasing to 14.2% after the employee reaches the applicable Social Security wage base limit, 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 4-day, 10-hour work schedule (schedules may vary depending on position) 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, with additional funds provided to cover tax liabilities

POSITION PURPOSE: The Project Manager II – Water Management is responsible for leading and delivering capital and sustaining projects that support the performance, reliability, and capacity of site water management systems at Pinto Valley Mine. This role executes projects that are critical to maintaining water balance, supporting tailings deposition requirements, and ensuring compliance with regulatory requirements and operational constraints defined by the Water Management team. The Project Manager works under the direction of the Superintendent, Water Management, to deliver projects that align with the site water strategy and long-term mine planning. POSITION RESPONSIBILITIES Water Infrastructure Project Delivery: W Lead projects related to pipelines, pump stations, water storage, reclaim systems, stormwater controls, and water distribution infrastructure to support site operations and tailings requirements. System Performance Alignment: Ensure all projects are designed and executed to meet water system performance targets, including capacity, reliability, efficiency, and operational constraints. Cross-Functional Integration: Coordinate with Tailings Governance & Engineering and Tailings & Water Operations teams to ensure water infrastructure projects align with deposition plans and field execution requirements. Technical Coordination: Work with engineering teams and subject matter experts to ensure designs meet hydraulic, mechanical, and operational requirements of site water systems. Coordinate with Operations and Maintenance teams to ensure maintainability, accessibility, spare parts, and long-term reliability are considered during project development and execution Support constructability reviews, field planning, and tie-in coordination to minimize impacts to active water systems and site operations Ensure all project activities are executed in compliance with Pinto Valley Mine safety standards, policies, and procedures Promote a strong safety culture by identifying risks and implementing appropriate mitigation strategies Manage multiple engineering projects simultaneously, including capital and sustaining projects Lead project planning efforts, including scope development, cost estimation, scheduling, and resource allocation Develop and maintain detailed project execution plans, timelines, and budgets Coordinate internal and external stakeholders, including operations, maintenance, engineering teams, contractors, and vendors Oversee contractor performance to ensure work is completed safely, efficiently, and according to specifications Monitor project progress and performance, identifying risks, delays, and cost impacts, cost impacts, hydraulic constraints, system downtime, and operational continuity concerns; implement corrective actions as needed Track and report project status, including schedule, budget, and key performance indicators Support procurement activities, including bid development, contractor selection, and contract management Ensure proper documentation, change management, and project controls are maintained throughout the project lifecycle Lead project commissioning, startup, and handoff to operations Support project closeout activities, including as-built documentation, lessons learned, asset turnover, and final cost reconciliation Ensure all projects meet design intent, operational requirements, and regulatory compliance standards Contribute to continuous improvement initiatives related to project execution, systems, and processes Mentor junior engineers and project team members as needed Demonstrate alignment with company values: Always Accountable, Execute with Excellence, Deliver Results, Work Responsibly Perform additional duties as assigned POSITION REQUIREMENTS Education & Experience Bachelor’s degree in Engineering (Mechanical, Civil, Electrical, or related discipline) 5–8 years of experience in project management within mining, heavy industry, or industrial environments Experience managing capital projects in an operating mine site is preferred KEY COMPETENCIES & SKILLS Strong knowledge of project management principles, methodologies, and tools Experience with project scheduling software (e.g., Primavera P6, MS Project) Financial acumen with experience managing project budgets, forecasting, and cost controls Experience with procurement processes, contract management, and contractor oversight Proficiency in Microsoft Office Suite (Excel, Word, PowerPoint) Familiarity with SAP or similar ERP systems preferred Strong leadership, organizational, and decision‑making skills Ability to manage multiple priorities and projects in a fast‑paced environment Excellent communication and stakeholder management skills across all levels of the organization Strong problem‑solving and analytical capabilities Ability to work in both office and field environments Ability to lift up to 50 lbs and work in varying weather conditions Proficiency in English WORK ENVIRONMENT Approximately 50% office-based work focused on planning, coordination, and reporting Approximately 50% field-based work supporting project execution, contractor oversight, and commissioning activities 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.