[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 · Green Valley, AZ # Administrative Assistant Green Valley, AZ, US $21.00 - $29.00/hour Administrative 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-Administrative-Assistant-AZ-85622/1440571600/) [OpenNash Jobs](https://jobs.opennash.com/) / [Freeport-McMoRan](https://jobs.opennash.com/companies/freeport-mcmoran/) / Administrative Assistant ## 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 Provide a variety of administrative and clerical support to an assigned unit or department. In this role, you prepare, type, proofread, and finalize a wide range of documents including correspondence, reports, forms, requisitions, invoices, work orders, and training materials, copy and collate materials for distribution or records retention, and collect and maintain departmental attendance records. As the Admin Assistant, you serve as receptionist by greeting visitors, answering, screening, and directing telephone calls, gathering essential information, and providing general assistance, open, sort, record, and distribute incoming mail, documents, and payments to appropriate personnel, and maintain computerized and paper filing systems to support departmental operations. In addition, you inventory and order office supplies and equipment, coordinate repairs and servicing of office equipment, and perform other duties as requested. What You Bring To Freeport One (1) year of administrative or clerical experience, including contact with the general public and demonstrated customer service skills Solid computer skills in office word processing, email, spreadsheet, and presentation applications ### Preferred Qualifications High School diploma or GED Proficiency in Microsoft Office applications, including Word, Excel, Outlook, and PowerPoint. Strong attention to detail and ability to maintain accurate records and data. ### What We Offer You The estimated pay range for this role is currently $21.00 - $29.00/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 18, 2026 - Last checked: Oct 18, 2026 - Listed for: Under a day - Location: Green Valley, AZ, US - Pay: $21.00 - $29.00/hour[Apply on Freeport-McMoRan’s careers site →](https://jobs.fcx.com/job/Green-Valley-Administrative-Assistant-AZ-85622/1440571600/) ## More jobs at Freeport-McMoRan ### [Senior Supervisor Mine Operations - Drill & Blast](https://jobs.opennash.com/companies/freeport-mcmoran/jobs/ab8d6a8be5338d82ce19/) Green Valley, AZ, US ### [2026 Fall Internship - Full Time - Geology](https://jobs.opennash.com/companies/freeport-mcmoran/jobs/17b4f7f03db882bafd98/) ### [2026 Fall Internship - Full Time - Mine Engineering](https://jobs.opennash.com/companies/freeport-mcmoran/jobs/66e5faeaec65b49e728b/) ### [2027 Summer Internship - Accounting - Hybrid](https://jobs.opennash.com/companies/freeport-mcmoran/jobs/43affc581c5294b2008e/) ### [2027 Summer Internship - Accounting - Site Locations](https://jobs.opennash.com/companies/freeport-mcmoran/jobs/84aa9f5f69bb4110325c/) ## Similar jobs at other companies ### [Senior Administrative Assistant](https://jobs.opennash.com/companies/humana/jobs/e7b3bf6c796fa355426d/) Humana · Richardson, Texas ### [Administrative Assistant - N2](https://jobs.opennash.com/companies/lockheed-martin/jobs/9f810d4259b11f741581/) Lockheed Martin · Johnstown, PA ### [Administrative Assistant Specialist](https://jobs.opennash.com/companies/lockheed-martin/jobs/94a48476489af93e46d7/) Lockheed Martin · Camden, AR ### [Administrative Assistant](https://jobs.opennash.com/companies/eaton/jobs/044988ade152696b3c7d/) Eaton · Worcester, Massachusetts, USA ### [Executive Administrative Assistant](https://jobs.opennash.com/companies/huntington-bank/jobs/4ab7c2518b63ae684dbd/) Huntington Bank · Columbus, OH OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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