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Hmi Engineer Jobs in California (NOW HIRING)

Electrical Controls Engineer

Visalia, CA · On-site

$120K - $160K/yr

Troubleshoot PLC, HMI, electrical, and system-level issues remotely and on-site. * Support field ... Collaborate with engineering, service, and sales teams to resolve customer issues efficiently.

Senior Automation and Controls Engineer

Irvine, CA · Hybrid

$111K - $145K/yr

Programming, testing, and commissioning of SCADA systems which includes some, if not all of the ... PLC and HMI experience required. Excellent communication skills - both oral and written. Strong ...

Lead Perception Engineer

Palo Alto, CA · On-site

$189 - $310.50/hr

Collaborate with cross‑functional teams such as Data, Behavior (Planner/Controller/HMI), Developer Ecosystem, and Product Delivery while influencing technical decisions across the organization to ...

SR. Electrical Engineer

Santa Fe Springs, CA · On-site

$108K - $141K/yr

Or are you a mid-career Engineer professional looking for the next big opportunity? Have you gained ... You will create electrical schematics, will write PLC/HMI programs, and will participate in the ...

CA · On-site

$159K/yr

SCADA/HMI Engineering - Practical configuration/support experience (AVEVA/Wonderware, WinCC other will be valued), incl. alarms and graphics standards. * Experience with AVEVA Historian and OT data ...

SR. Electrical Engineer

Santa Fe Springs, CA · On-site

$107K - $140K/yr

Or are you a mid-career Engineer professional looking for the next big opportunity? Have you gained ... You will create electrical schematics, will write PLC/HMI programs, and will participate in the ...

SR. Electrical Engineer

Santa Fe Springs, CA · On-site

$107K - $140K/yr

Or are you a mid-career Engineer professional looking for the next big opportunity? Have you gained ... You will create electrical schematics, will write PLC/HMI programs, and will participate in the ...

SR. Electrical Engineer

Santa Fe Springs, CA

$107K - $140K/yr

Or are you a mid-career Engineer professional looking for the next big opportunity? Have you gained ... You will create electrical schematics, will write PLC/HMI programs, and will participate in the ...

$80 - $113/hr

HMI programming (Siemens, Rockwell, Proface, etc...is desired but not required). * Ability to identify and troubleshoot wiring issues in the control panel in the field and rectify without additional ...

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Showing results 41-60

Hmi Engineer information

See California salary details

$38.5K

$100.4K

$135.7K

How much do hmi engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for hmi engineer in California is $100,420.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,900.00 and $115,000.00 per year, depending on experience, location, and employer.

What is an HMI engineer?

HMI Engineers, or Human-Machine Interface Engineers, specialize in designing and developing user interfaces that allow humans to interact effectively with machines, systems, or software. They focus on creating intuitive, efficient, and safe interfaces by understanding both the technical and user experience aspects. HMI Engineers work in various industries, including automotive, manufacturing, and automation, ensuring that control panels, dashboards, and software interfaces are user-friendly and meet industry standards. Their role often involves collaborating with software developers, hardware engineers, and end-users to optimize system usability.

What are the key skills and qualifications needed to thrive as an HMI engineer?

To thrive as an HMI Engineer, you need a strong background in electrical engineering, computer science, or a related field, along with experience in designing and developing human-machine interfaces. Proficiency with HMI/SCADA software (such as Wonderware, Siemens WinCC, or Rockwell FactoryTalk) and familiarity with PLC programming and industrial protocols are typically required. Excellent problem-solving, attention to detail, and effective communication skills set standout professionals apart in this role. These abilities are crucial for creating intuitive, reliable interfaces that enhance operator efficiency and ensure safe, smooth industrial operations.

What are some common challenges HMI engineers face when integrating new interfaces into existing industrial systems?

HMI Engineers often encounter challenges when integrating new interfaces with legacy systems, such as compatibility issues, data synchronization, and ensuring minimal downtime during deployment. They must carefully balance user experience improvements with the technical constraints of older hardware and software. Effective collaboration with controls engineers, IT teams, and operators is crucial to address these challenges and achieve seamless integration while maintaining system reliability and safety.

What is the difference between Hmi Engineer vs Automation Engineer?

AspectHmi EngineerAutomation Engineer
CredentialsTypically requires a degree in electrical, computer, or control engineering; certifications in HMI software are commonRequires a degree in electrical, mechanical, or control engineering; certifications in automation systems are often preferred
Work EnvironmentDesigning and programming HMI interfaces for industrial control systems in manufacturing plantsDeveloping and maintaining automation processes and control systems in industrial settings
Industry UsageUsed across manufacturing, process control, and industrial automation sectorsApplied in manufacturing, robotics, and process industries for system automation

Both roles involve working with industrial control systems, but Hmi Engineers focus on creating user interfaces for operators, while Automation Engineers develop the control logic behind these systems. Understanding both roles helps in choosing the right career path or job focus within industrial automation.

What cities in California are hiring for Hmi Engineer jobs?

Cities in California with the most Hmi Engineer job openings:

Infographic showing various Hmi Engineer job openings in California as of August 2026, with employment types broken down into 93% Full Time, 2% Temporary, and 5% Contract. Highlights an 93% In-person, and 7% Remote job distribution, with an average salary of $100,420 per year, or $48.3 per hour.

Manufacturing Automation Engineer (Electrical Engineer)

Simpson Strong-Tie

Stockton, CA

$81K - $129K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 14 days ago


Simpson Strong-Tie rating

8.3

Company rating: 8.3 out of 10

Based on 27 frontline employees who took The Breakroom Quiz


Job description

Simpson Strong-Tie is a leader in engineered structural connectors, software, and solutions for the building industry. We maintain a reputation as a trusted manufacturer, partner, and corporate citizen committed to our customers and employees.

Our founder, Barc Simpson established 9 Principles of Business we live out as company values and have made Simpson Strong-Tie an inspiring place to work since 1956. Our team of talented people are dedicated to our shared mission: to provide solutions that help people design and build safer, stronger structures.

Learn about our company culture directly from our team.

YOU

As a Manufacturing Automation Engineer you are responsible for designing electrical control systems for industrial equipment and automation projects from concept through production and installation. The ideal candidate will create electrical schematics, design control panels, support PLC and HMI programming, and work closely with mechanical engineers, fabrication, and installation teams to deliver reliable, high-quality systems.

WHAT YOU'LL BE DOING

Identify requirements for and facilitate manufacturing and other improvement or innovation projects. Such as:

40%

  • Design electrical control systems for industrial machinery and automated equipment.
  • Design and layout electrical control cabinets, including component selection, wire routing, and panel layouts.
  • Specify electrical components including PLCs, HMIs, VFDs, motor starters, safety devices, sensors, power supplies, and networking equipment.
  • Ensure electrical designs comply with NEC, NFPA 70, NFPA 79, UL508A, OSHA, and applicable industry standards.

20%

  • Create electrical schematics using AutoCAD Electrical, EPLAN, or similar CAD software.
  • Create and maintain engineering documentation including wiring diagrams, panel layouts, installation drawings, and revision records.
  • Develop Bills of Materials (BOMs) for electrical assemblies.

20%

  • Assist with PLC programming, HMI development, and troubleshooting using platforms such as Allen-Bradley, Siemens, or other industrial controllers.
  • Provide technical support during manufacturing, panel assembly, machine startup, testing, and commissioning.
  • Troubleshoot electrical systems during fabrication, installation, and customer acceptance testing.
  • Develop Training instructions and/or conduct initial training of branch employees on operation and maintenance of systems.
  • Support programming and integration of conveyors, robotic systems, servo systems, and other industrial automation equipment.

20%

  • Work with mechanical engineers to ensure seamless integration of electrical and mechanical systems.
  • Apply working knowledge of manufacturing processes to new product design. Participate in brainstorming sessions to ensure the manufacturability of new products and processes.
  • Support continuous improvement initiatives to improve equipment reliability, manufacturability, and production efficiency. Evaluate existing manufacturing processes and workflows to identify potential improvements.

DESIRED SKILLS AND EXPERIENCE

If you can do everything listed above, you've got what it takes. Perhaps some of the following would be helpful too:

Required Qualifications

  • Bachelor's degree in electrical engineering, Electrical Engineering Technology, Mechatronics, or related field; equivalent experience may be considered.
  • 3+ years of experience designing industrial electrical control systems.
  • Experience designing industrial control panels and electrical schematics.
  • Knowledge of industrial automation and manufacturing processes.
  • Familiarity with PLC programming and industrial networking.
  • Strong understanding of industrial electrical components and power distribution.
  • Ability to read and interpret electrical schematics, wiring diagrams, and mechanical drawings.
  • Strong troubleshooting and analytical skills.
  • Excellent communication and project coordination skills.

Preferred Qualifications

  • Experience with Allen-Bradley/Rockwell Automation PLCs and FactoryTalk software.
  • Knowledge of robotic systems (Fanuc) photo eyes and other sensors (Keyence, Banner)

TRAVEL REQUIRED

This job does not require travel.

WORK STATUS & LOCATION

This full-time, exempt, position is located in Stockton, CA. It is not eligible for remote work.

RELOCATION

Relocation is not available for this position.

PAY

$81,000 - $129,900 / year

PHYSICAL REQUIREMENTS AND WORK ENVIRONMENT

The physical demands and work environment characteristics described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

PHYSICAL REQUIREMENTS

While performing the duties of this job, the employee is regularly required to stand, walk, see, talk and hear. The employee is occasionally required to sit. This role operates large equipment while standing for approximately 8-12 hours, regularly twisting and bending in a repetitive motion. While performing the duties of this job, the employee may frequently lift, carry, push and pull materials and objects weighing up to 50 pounds, and heavier weights with proper equipment.

WORK ENVIRONMENT

The job may risk exposure to heat and/or cold, loud noise levels, vibration, and moving mechanical parts.


REWARDS AT SIMPSON STRONG-TIE

We recognize and reward employees with a carefully designed and comprehensive rewards package, including competitive compensation, quarterly bonuses or commission and first-rate benefits. May exclude some positions, such as seasonal jobs.

  • Quarterly Bonuses/Commission:You will be eligible for either a bonus or commission, paid on a quarterly basis. We believe all employees affect customers, sales and revenue - directly or indirectly - and should be rewarded by sharing the company profits.
  • Benefits: We provide a wide range of benefits for eligible full-time employees including: medical, dental, vision, retirement contributions, employee stock purchase and bonus plans, pay for holidays, vacation, sick days, funerals and jury duty, years of service awards, employee discounts, employee referral bonuses, charitable contribution matching, education reimbursement and more. View benefit plan details here: https://benefits.strongtie.com/.

In keeping with our values and commitment to diversity, equity, and inclusion in our communities, we are an equal opportunity employer. This means that our employment decisions are based on your qualifications and merit, and our business needs.


Please note all job offers are contingent upon a successful drug screen and criminal background check, in accordance with applicable local, state, and federal laws.


#NowHiring #GetHired #Hiring #HiringNow

Company: Simpson Strong-Tie Company Inc.

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