[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 # Light Duty Equipment Diagnostic Mechanic II $33.00 - $45.50/hour 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-Light-Duty-Equipment-Diagnostic-Mechanic-II-AZ-85622/1358678000/) [OpenNash Jobs](https://jobs.opennash.com/) / [Freeport-McMoRan](https://jobs.opennash.com/companies/freeport-mcmoran/) / Light Duty Equipment Diagnostic Mechanic II ## 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 Looking for highly skilled employees in the mechanical maintenance craft who applies a broad level of process and mechanical/maintenance knowledge to maximize and, where possible, improve the efficiency of the overall production process. Among these workers are machinists, heavy machinery mechanics, skilled automotive technicians, certified welders, pump-rebuild mechanics and specialized maintenance mechanic personnel. This position may mentor or train other mechanical workers. Employees will work autonomously under minimal supervision where the primary objective is safe production. Performs diagnostic, replacement and repairs on, but not limited to engines, transmissions and transaxles, manual drive train and axles, suspension, steering, brakes, clutches, AC units and electric motors. Performs mechanical and lubrication preventative maintenance to include Oil and lube service, coolant system flush, transmissions services, filter and gasket checks, checking of water pumps, thermostats, belts, radiator hoses and clutch fans. Train and mentor other employees and act as a Fill-In Supervisor as needed. Perform welding, such as: Carbon arc, and Mig. May operate equipment such as forklifts, cranes, and small mobile equipment. Prioritize and make decisions regarding equipment repair as needed. Responsible for maintaining work orders, a clean and safe work area and performing work area inspections. What You Bring To Freeport Four (4) years’ experience in light duty mechanical/maintenance crafts (including welder, boilermaker, machinist or facility maintenance/construction) or a combination of education and experience in industrial mechanical repair and maintenance. Must have completed academic and practical competencies required (this includes Line of Progression requirements for internal employees where LOP Exists) and have experience demonstrating the required mechanical aptitude. The selected candidate shall demonstrate the ability to apply knowledge and technical skills while also passing a written assessment where required. This exam is based on technical skills/abilities and/or academic knowledge; as well as safety. Ability to understand and apply verbal and written work and safety-related instructions and procedures in English. Ability to communicate in English with respect to job assignments, job procedures and applicable safety standards. Knowledge of general to advanced electrical. Ability to read schematics. ### Preferred Qualifications High School diploma or GED. ASE certifications. Knowledge and ability to use various computer aided diagnostic tools. ### What We Offer You The estimated pay range for this role is currently $33.00 - $45.50/hour. 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: $33.00 - $45.50/hour[Apply on Freeport-McMoRan’s careers site →](https://jobs.fcx.com/job/Green-Valley-Light-Duty-Equipment-Diagnostic-Mechanic-II-AZ-85622/1358678000/) ## 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 ### [Journeyman Automotive Technician Light Medium Duty Fleet Vehicles](https://jobs.opennash.com/companies/united-parcel-service-ups/jobs/9d85a57b470e9ca0dd2d/) United Parcel Service (UPS) ### [Welder I (Light Rail)](https://jobs.opennash.com/companies/siemens/jobs/d0db48d1021656b70dec/) Siemens ### [Weld Specialist I (2nd Shift Locomotive / Light Rail Weld)](https://jobs.opennash.com/companies/siemens/jobs/6c2261e8315107afb74c/) Siemens ### [Light Vehicleソリューション事業本部 第二事業室](https://jobs.opennash.com/companies/mitsui-and-co/jobs/a9800453f940b7ec8810/) Mitsui & Co. ### [PRN - Ultrasonographer II - Cardiac Diagnostic Suite](https://jobs.opennash.com/companies/munson-healthcare/jobs/b454d0c2427f013e1393/) Munson Healthcare OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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