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Human Machine Interface Jobs in Arizona (NOW HIRING)

CDM Smith

Automation Engineer 1

Phoenix, AZ · On-site

Creates basic human-machine interface (HMI) designs, programmable logic controllers (PLC), reports, etc. Performs other duties as required. Assists with testing and startup of instrumentation ...

Actalent

Software Engineer

Phoenix, AZ

$55 - $60/hr

Job Title: Embedded Software Engineer - Safety-Critical Avionics This role focuses on developing and verifying embedded software in C for safety-critical avionics systems in compliance with DO-178 ...

Procter & Gamble

PC&IS Engineer

Phoenix, AZ · On-site

Own and build Industrial Control Systems (ICS), Programmable Logic Controllers (PLCs), and Human to Machine Interfaces (HMIs) * Lead manufacturing lines and machine controls * Strong Leadership ...

Procter & Gamble

PC&IS EngineerHybrid

Phoenix, AZ

$110K - $130K/yr

... Human to Machine Interfaces (HMIs) Lead manufacturing lines and machine controls Strong Leadership skills and have led teams Strong Written and Verbal communication skills Experience (or ability to ...

Procter & Gamble Contractor

PC&IS EngineerHybrid

Phoenix, AZ

$110K - $130K/yr

... Human to Machine Interfaces (HMIs) Lead manufacturing lines and machine controls Strong Leadership skills and have led teams Strong Written and Verbal communication skills Experience (or ability to ...

Procter & Gamble Contractor

PC&IS EngineerHybrid

Phoenix, AZ · On-site

$110K - $130K/yr

... Human to Machine Interfaces (HMIs) Lead manufacturing lines and machine controls Strong Leadership skills and have led teams Strong Written and Verbal communication skills Experience (or ability to ...

Deloitte

AI and Data Science Engineer III

Tempe, AZ · On-site +1

$109K - $131K/yr

... or human resources data domains * 4+ years of experience operationalizing machine learning ... interfaces, services, pipelines, and containerized or serverless components * Build and ...

Paper Converting Machine

Controls Engineer

Phoenix, AZ · On-site

$82K - $107K/yr

Rooted in our distinct culture of Truly Human Leadership, we cultivate the leaders who will define ... Interface with teams, clients and vendors * Configure software and hardware packages according to ...

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How much do human machine interface jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for human machine interface in Arizona is $21.27, according to ZipRecruiter salary data. Most workers in this role earn between $18.37 and $23.75 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Human Machine Interface (HMI) Engineer, and why are they important?

To thrive as a Human Machine Interface (HMI) Engineer, you need a solid background in computer science, electrical engineering, or a related field, along with expertise in user interface (UI) and user experience (UX) design. Familiarity with HMI software platforms (such as Siemens WinCC or Rockwell FactoryTalk), programming languages (like C++, Java, or Python), and relevant certifications are typically required. Strong problem-solving abilities, creativity, and effective communication skills help HMI Engineers design intuitive and efficient interfaces for end users. These skills are crucial for developing safe, reliable, and user-friendly systems that optimize human interaction with complex machines.

What is the difference between Human Machine Interface vs Control Systems Engineer?

AspectHuman Machine InterfaceControl Systems Engineer
Required CredentialsTypically technical certifications, HMI software trainingEngineering degree, control systems certifications
Work EnvironmentManufacturing, industrial, automation settingsIndustrial plants, automation projects
Employer & Industry UsageManufacturers, automation companiesProcess industries, automation firms
Common Search & ComparisonYesNo

Human Machine Interface (HMI) professionals focus on designing and implementing user interfaces for industrial machines, ensuring operators can interact effectively with equipment. Control Systems Engineers develop and maintain control algorithms and systems that automate processes. While both roles work within industrial automation, HMI specialists concentrate on user interfaces, whereas Control Systems Engineers focus on system control logic and integration.

What is a Human Machine Interface (HMI)?

A Human Machine Interface (HMI) is a user interface or dashboard that connects a person to a machine, system, or device. It allows operators to interact with and control industrial equipment, visualize data, and monitor processes in real time. HMIs are widely used in manufacturing, energy, transportation, and other industries to increase efficiency and safety. They can range from simple touchscreens to complex software applications integrated with other control systems.

What does a human machine interface do?

A Human Machine Interface (HMI) is a device or software that allows operators to interact with machinery or industrial systems, providing controls, displays, and data visualization. HMI professionals design, program, and maintain these interfaces to ensure efficient and safe operation of equipment, often using tools like SCADA systems and PLCs. They play a key role in automation and control environments.

What are some common challenges faced by Human Machine Interface (HMI) professionals when collaborating with multidisciplinary teams?

HMI professionals often work closely with engineers, software developers, UX/UI designers, and end users, which can present challenges in aligning technical requirements with usability and design goals. Navigating differing priorities—such as balancing system performance with user-friendly interfaces—requires strong communication and negotiation skills. Additionally, HMI specialists must stay adaptable to rapidly evolving technologies and industry standards, ensuring seamless integration across hardware and software platforms. Building consensus and fostering effective teamwork are crucial for delivering successful HMI solutions.
What are popular job titles related to Human Machine Interface jobs in Arizona? For Human Machine Interface jobs in Arizona, the most frequently searched job titles are:
What job categories do people searching Human Machine Interface jobs in Arizona look for? The top searched job categories for Human Machine Interface jobs in Arizona are:
Human Machine Interface jobs near you
Infographic showing various Human Machine Interface job openings in Arizona as of June 2026, with employment types broken down into 81% Full Time, 12% Part Time, 6% Contract, and 1% Nights. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $44,235 per year, or $21.3 per hour.
Senior Instrumentation Engineer

Senior Instrumentation Engineer

Freeport McMoRan

Claypool, AZ

$105K - $145K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 8 days ago

Freeport-McMoRan rating

8.3

Company rating: 8.3 out of 10

Based on 135 frontline employees who took The Breakroom Quiz

6th of 29 rated mining

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   

Our Miami smelter and rod plant is nestled just 90 miles east of Phoenix. The smelter processes copper concentrate primarily from our company’s Arizona copper mines and is the most significant source of sulfuric acid for our North American leaching operations. Arizona’s Globe-Miami historic mining district offers natural beauty and a rich mining heritage. The Tri-Town of Globe, Claypool and Miami offers convenient shopping locales, including Walmart, Safeway, Fry’s and other local stores. Here, our employees and their families can connect with the outdoors and enjoy the family-friendly atmosphere.  Visit Globe-Miami.com to learn more.

What You Will Do
  • Specify and select instruments following company standards and operational requirements.
  • Design the maintenance plan of instruments. Develop spare part strategies and BOM lists.
  • Maintain engineering documents including instrument data sheets, P&IDs and PFDs.
  • Provide training and guidance to technicians to perform installation, calibration, troubleshooting, replacement, and integration of instruments in control networks.
  • Develop and implement the life cycle program of instruments, communication networks and I/O devices following vendor recommendations and company standards.
  • Support implementation and improvements of control narratives in coordination with operations and process automation to efficiently operate equipment or processes.
  • May evaluate and administer contracts with vendors for the provision of services and equipment.
  • Performs other duties as required.
What You Bring To Freeport
  • Bachelor’s degree in an appropriate Engineering discipline from an accredited engineering program, and five (5) years related experience in engineering relevant to Electrical or Instrumentation, OR
  • Master’s degree in appropriate Engineering discipline from an accredited engineering program and three (3) years related experience in engineering relevant to Electrical or Instrumentation.
  • Ability to specify and select instrumentation.
  • Skilled in budget preparation, monitoring and administration.
  • Must be knowledgeable of multiple communication platforms and protocols including but not limited to Hart, Devicenet, Modbus TCP, Modbus RTU, Ethernet-I/P, profibus DP, profinet.
  • Must be knowledgeable of network, PLC or DCS hardware and software, and Human-Machine Interface (HMI).
  • Must be knowledgeable of installation, configuration, calibration and maintenance of process instruments (level, flow, density, weight, pressure, temperature, actuators, PH, metal detection, gas and others)
  • Broad knowledge of the principles and practices of electronics with an understanding of mechanical and process engineering techniques.
  • Knowledge of the principles and practices of engineering
  • Ability to research and analyze information of considerable difficulty and draw valid conclusions.
  • Skill in managing large/complex engineering projects.
  • Skill in effective communication, both verbal and written
  • Ability to evaluate and implement new methods and techniques for operational improvement.
  • Ability to develop and maintain awareness of occupational hazards and safety precautions.
  • Skill in following safety practices and recognizing hazards.
Preferred Qualifications
  • Robotics, Mechatronics, Valve Maintenance
  • MSHA, NFPA
  • Office, Data Analysis
  • Proficient with Process Instruments (level, flow, density, weight, pressure, temperature, actuators, PH, metal detection, gas and others)
  • Experience in Mining industry

What We Offer You 

The estimated annual pay range for this role is currently $105,000 - $145,000. 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. 

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