[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Freeport-McMoRan jobs](https://jobs.opennash.com/companies/freeport-mcmoran/) · [Search jobs](/search/) Freeport-McMoRan # Supervisor Electrical Maintenance - Crush/Convey Manager or lead $87,500 - $120,000 Skilled Trades & Maintenance Listed on Freeport-McMoRan’s official careers site. Listed as of October 18, 2026. Check that it is still open and apply there. [Apply on Freeport-McMoRan’s careers site →](https://jobs.fcx.com/job/Green-Valley-Supervisor-Electrical-Maintenance-CrushConvey-AZ-85622/1438486500/) [OpenNash Jobs](https://jobs.opennash.com/) / [Freeport-McMoRan](https://jobs.opennash.com/companies/freeport-mcmoran/) / Supervisor Electrical Maintenance - Crush/Convey ## Job description At Freeport-McMoRan, we are committed to providing an employment package that recognizes excellence, encourages safe production and a culture supported by our core values. Here, you’ll find a collaborative environment where safety is a top priority, all opinions are valued, and people are empowered to grow in their career. Apply Today! Where You Will Work Sierrita operations is located just 20 miles from Tucson – Arizona’s second-largest city. Its cutting-edge mine training facility, with state-of-the-art labs, classrooms and advanced simulators, equips our people with the skills, expertise and knowledge to excel. Whether you choose to live in Green Valley, Sahuarita or Tucson, you will enjoy spectacular sunsets and mild winters as well as numerous local attractions. Tucson is home to the Pima Air and Space Museum, University of Arizona and Sonora Desert Museum. Other notable community staples are several schools, hospitals, restaurants, parks, shopping centers and more. Visit sahuaritaaz.gov and tucsonaz.gov to learn more. ### What You Will Do Under general supervision, you supervise, coordinate, and control the safe and efficient operation of an assigned work unit. In this role, you assign, supervise, and review the work of staff. You implement production plans according to approved schedules and participate in the full range of daily operational duties, performing the most difficult tasks as needed. As a Supervisor of Maintenance, you inspect and evaluate work in progress, identify problem areas, and direct remedial action. You conduct performance evaluations, prepare estimates for staffing, materials, and equipment, and maintain inventories and approve purchases. You also manage time, materials, and equipment use reports, train staff in safety procedures, maintain safety data sheets, and perform other duties as required. What You Bring To Freeport High School diploma or GED, and five (5) years of related operational experience, including supervisory or lead experience OR Bachelor’s Degree in a technical mining-related discipline with at least one (1) summer internship experience (or equivalent) in a mining or industrial environment, including supervisory or lead experience ### What We Offer You The estimated annual pay range for this role is currently $87,500 - $120,000. This range reflects base salary only and does not include bonus payments, benefits or retirement contributions. Actual base pay is determined by experience, qualifications, skills and other job-related factors. This role is eligible for additional discretionary and incentive payment considerations based on company and individual performance. More details will be shared during the hiring process. Click here to view a sample of Total Rewards Estimate for this role. Affordable medical, dental and vision benefits Company-paid life and disability insurance 401(k) plan with employer contribution/match Paid time off, paid sick time, holiday pay, parental leave Tuition assistance Employee Assistance Program Discounted insurance plans for pet, auto, home and vehicle Internal progression opportunities Learn more about our competitive and comprehensive benefits package! What We Require Candidates may be required to pass a medical exam. Candidates must pass all required training and/or testing. Employees may be required to work a non-standard schedule, which may include shift work (other than day shift) at a 24/7, 365-day operation. Freeport-McMoRan promotes a drug/alcohol-free work environment using mandatory pre-employment drug testing and on-going drug and alcohol testing, as allowed by applicable laws. Equal Opportunity Employer Please be advised that Freeport-McMoRan will never request payment for job-related expenses from applicants. If you receive any suspicious emails, please disregard them, and report the incident to HRSC@fmi.com. ## At a glance - Posted by the employer: Not stated - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 7 days - Pay: $87,500 - $120,000[Apply on Freeport-McMoRan’s careers site →](https://jobs.fcx.com/job/Green-Valley-Supervisor-Electrical-Maintenance-CrushConvey-AZ-85622/1438486500/) ## More jobs at Freeport-McMoRan ### [2027 Summer Skilled Trades Internship - Boilermaker Welder](https://jobs.opennash.com/companies/freeport-mcmoran/jobs/0944dd95c645d8e4e533/) ### [2027 Summer Skilled Trades Internship - Fixed Plant Mechanic](https://jobs.opennash.com/companies/freeport-mcmoran/jobs/daf2e91095469e2569ff/) ### [2027 Summer Skilled Trades Internship - Heavy Equipment Mechanic](https://jobs.opennash.com/companies/freeport-mcmoran/jobs/a5d956f97650394bfbe4/) ### [2027 Summer Skilled Trades Internship - Process Automation Technician](https://jobs.opennash.com/companies/freeport-mcmoran/jobs/8e8c4cebffda3ec58e19/) ### [Apprentice - Fixed Plant Mechanic](https://jobs.opennash.com/companies/freeport-mcmoran/jobs/710538aecd1f5b15dd6e/) ## Similar jobs at other companies ### [Debrecen Electrical Maintenance Technician Night Shift](https://jobs.opennash.com/companies/bmw-group/jobs/0a98a27b45edb93a934d/) BMW Group ### [Site Supervisor EU | Electrical Datacenter Projects](https://jobs.opennash.com/companies/siemens/jobs/a67196a065eb74541cdb/) Siemens ### [Lamphun Supv Ii Maintenance Machine & Electrical 51 51000](https://jobs.opennash.com/companies/te-connectivity/jobs/b4ea5592eba9941d4ce1/) TE Connectivity ### [Mechanical Maintenance Supervisor (O&M)](https://jobs.opennash.com/companies/siemens-energy/jobs/86fb115e8883a2974598/) Siemens Energy ### [Supervisor, Maintenance Tower Operations](https://jobs.opennash.com/companies/american-airlines-group/jobs/52f4cb2d64251f71daa9/) American Airlines Group OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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