
Senior Process Automation Engineer
Phoenix, AZ · HybridJob$98–138K/yrSeen todaySeen in employer's feed today
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Job overview
The Senior Process Automation Engineer provides leadership and advanced problem solving for Process Automation, reviewing and improving site Industrial Control Systems. The role directs ICS cybersecurity practices and Process Control Network implementation and maintenance, guides engineering projects and automation improvements, and manages equipment life-cycle planning and budgets. The position is hybrid, with at least three days per week on-site and domestic and international travel as business needs require.
Skills & qualifications
Skills
Qualifications
Benefits
Full job description
Senior Process Automation Engineer
Requisition ID: 147767
Location:
Phoenix, AZ, US, 85040
Category: Engineering Services
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Why You Should Apply For This Job:
Why You Should Apply for This Job
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 **
Our global headquarters is in Phoenix, Arizona. Several hundred employees support global operations in finance, human resources, information technology, planning and more from the main office, satellite offices or online. As a Hybrid employee, you’ll engage in virtual collaboration as well as attend in-person meetings at our Collaboration Hub in Phoenix or at one of our site locations. The Collaboration Hub provides an open, flexible workspace for individuals and teams to come together for various business needs. Amenities at the Hub include a working café, phone booths and meeting rooms with technology tools for virtual and in-person collaboration. In-person attendance may vary based on the position and department requirements.
Phoenix is the capital of the Grand Canyon State and enjoys mostly bright skies throughout the year. It is the perfect place if you enjoy the outdoors, love sports, concerts and other big city amenities or technology. There are great neighborhoods around Phoenix, with easy access to a major city, nature, the arts and many more amenities.
What You Will Do
You provide leadership, management, direction, and advanced problem solving for Process Automation while reviewing and improving the performance of site Industrial Control Systems. You lead and promote safety and environmental programs, communicate safety implications related to Process Automation, and direct Industrial Control System cybersecurity practices.In this role, you lead and manage others by providing technical direction and guidance to direct reports on Process Automation Engineering topics, review engineering project proposals and designs to ensure work meets site Process Automation standards, and guide performance of ICS hardware and software to identify automation‑driven improvements that enhance operator and operations effectiveness. As the Senior Process Automation Engineer, you direct implementation and maintenance of the Process Control Network while maintaining plant performance, cybersecurity, and historian systems.You approve specialized analytical and advanced instrumentation solutions, manage automation equipment life‑cycle planning, proposals, and budget estimates, and perform other duties as required.
What You Bring To Freeport
- Bachelor’s degree in an Engineering discipline and five (5) years of related experience in engineering relevant to Process Automation or a related field including three (3) years of experience with regulatory and advanced control systems
OR
- Master’s degree in an appropriate Engineering discipline and three (3) years of related experience in engineering relevant to Process Automation or a related field including three (3) years of experience with regulatory and advanced control systems
Preferred Qualifications
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Previous supervision and leadership experience
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PLC, HMI, Supervisory Control and Data Acquisition (SCADA) and/or Distributed Control Systems (DCS) manufacture training or certification
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Experience with plant process historians or similar database storage and retrieval systems
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Experience with ICS/PCN network architecture, communication, and security
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Experience in or understanding of mining and mineral processing systems
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Familiarity with or training in NFPA 70, NEC, or Electrical Journeyman Training
What We Offer You
The estimated annual pay range for this role is currently $97,500-$138,000. 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.
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Affordable medical, dental and vision benefits
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Company-paid life and disability insurance
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401(k) plan with employer contribution/match
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Paid time off, paid sick time, holiday pay, parental leave
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Tuition Assistance
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Employee Assistance Program
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Discounted insurance plans for auto, home and pet
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Internal progression opportunities
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Learn more (https://jobs.fcx.com/content/Our-Benefits-FM/?locale=en\_US) about our competitive and comprehensive benefits package!
What We Require
Freeport-McMoRan promotes a drug/alcohol-free work environment using mandatory pre-employment drug testing as allowed by applicable laws.
Ability to work on-site a minimum of three (3) days per week and travel up to 50% domestically and up to 10% internationally as business needs require.
Equal Opportunity Employer
Please be advised 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 [email protected].
How this job compares
Set against the 7,711 open Engineering jobs on Olive Jobs, counted October 28, 2026.
- Pay
- This posting$98–138K/yr
- Arizona median$108–176K/yr108 salary ranges
- US median$117–194K/yr4,305 salary ranges
This range's midpoint, $118K, is 19% below the Arizona median midpoint ($146K) — in the middle half of Engineering salary ranges in Arizona.
- Openings
- Olive Jobs lists 168 open Engineering jobs in Arizona and 7,711 across the US. 3% of them nationwide are listed as remote or flexible.
- Hiring the most in Arizona
- RTX Corporation32 open
- ENFRA11 open
- Honeywell Aerospace9 open
- Experience
- This posting asks for at least 3 years of experience; Engineering postings that state a minimum ask for 6 years at the median (5,341 postings).
- Education
- 4,114 of the 7,711 open Engineering jobs (53%) ask for a bachelor's degree or higher.
Counted across the open, public US postings on Olive Jobs on October 28, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.
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