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Plc Developer Jobs in California (NOW HIRING)

Comtech, LLC

PLC Programmer

Sunnyvale, CA

$79K - $108K/yr

Position : PLC Programmer - HMI Location: Sunnyvale, CA Contract : 6 Months Job Functions: Programming and commissioning machines within automated systems and station integration PLC and HMI ...

Comtech, LLC

PLC Programmer

San Jose, CA · On-site

$79K - $108K/yr

PLC Programmer - HMI Location: San Jose, CA Job Functions: Programming and commissioning machines within automated systems and station integration PLC and HMI Mechanical aptitude Powertrain ...

Comtech, LLC

PLC Programmer-HMI

San Francisco, CA

$80K - $109K/yr

PLC Programmer- HMI Location: San Francisco, CA Duration: 6+ Month with extension Job Functions: Programming and commissioning machines within automated systems and station integration PLC and HMI ...

Techoundsllc

PLC Engineer

Corona, CA

SUMMARY Responsible for providing electrical engineering expertise to support the site's electrical ... Experience with Allen Bradley PLC Hardware/Software, Variable speed drives, hydraulics, pneumatics.

Techoundsllc

PLC Engineer

Corona, CA

SUMMARY Responsible for providing electrical engineering expertise to support the site's electrical ... Experience with Allen Bradley PLC Hardware/Software, Variable speed drives, hydraulics, pneumatics.

Techoundsllc

PLC Engineer

Corona, CA

SUMMARY Responsible for providing electrical engineering expertise to support the site's electrical ... Experience with Allen Bradley PLC Hardware/Software, Variable speed drives, hydraulics, pneumatics.

Techoundsllc

PLC Engineer

Corona, CA

SUMMARY Responsible for providing electrical engineering expertise to support the site's electrical ... Experience with Allen Bradley PLC Hardware/Software, Variable speed drives, hydraulics, pneumatics.

Techoundsllc

PLC Engineer

Corona, CA

SUMMARY Responsible for providing electrical engineering expertise to support the site's electrical ... Experience with Allen Bradley PLC Hardware/Software, Variable speed drives, hydraulics, pneumatics.

Techoundsllc

PLC Engineer

Corona, CA

SUMMARY Responsible for providing electrical engineering expertise to support the site's electrical ... Experience with Allen Bradley PLC Hardware/Software, Variable speed drives, hydraulics, pneumatics.

Techoundsllc

PLC Engineer

Corona, CA

SUMMARY Responsible for providing electrical engineering expertise to support the site's electrical ... Experience with Allen Bradley PLC Hardware/Software, Variable speed drives, hydraulics, pneumatics.

Techoundsllc

PLC Engineer

Corona, CA

SUMMARY Responsible for providing electrical engineering expertise to support the site's electrical ... Experience with Allen Bradley PLC Hardware/Software, Variable speed drives, hydraulics, pneumatics.

Techoundsllc

PLC Engineer

Corona, CA

SUMMARY Responsible for providing electrical engineering expertise to support the site's electrical ... Experience with Allen Bradley PLC Hardware/Software, Variable speed drives, hydraulics, pneumatics.

TiltEdge Solutions LLC

PLC Engineering Lead

Sunnyvale, CA · On-site

$95K - $105K/yr

PLC Engineering Lead Work Location: Sunnyvale, CA 94085 Payrate: $ 95K - 105K/annum Duration: Full-time The PLC Engineering Lead demonstrates the capability of communicating, developing, executing ...

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Plc Developer information

See California salary details

$10

$51

$80

How much do plc developer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for plc developer in California is $51.39, according to ZipRecruiter salary data. Most workers in this role earn between $39.86 and $59.09 per hour, depending on experience, location, and employer.

What are some common challenges faced by PLC developers when working on large-scale automation projects?

PLC Developers working on large-scale automation projects often face challenges such as integrating legacy equipment with modern control systems, ensuring reliable communication between diverse hardware, and minimizing downtime during system upgrades. Coordinating with multidisciplinary teams—including electricians, mechanical engineers, and IT specialists—is essential to align project goals and troubleshoot issues efficiently. Additionally, managing tight project deadlines while maintaining rigorous safety and quality standards requires strong organizational and problem-solving skills.

What is a PLC developer?

A PLC Developer is a professional who designs, programs, tests, and maintains programmable logic controllers (PLCs) used to automate machinery and industrial processes. They work with hardware and software to create automated solutions in manufacturing, energy, transportation, and other industries. PLC Developers are skilled in programming languages such as ladder logic and are responsible for ensuring systems operate safely and efficiently. They often collaborate with engineers and technicians to optimize and troubleshoot automation systems.

What is the difference between Plc Developer vs Automation Engineer?

AspectPlc DeveloperAutomation Engineer
CredentialsTypically requires a degree in electrical, computer, or automation engineering; certifications in PLC programming (e.g., Siemens, Allen-Bradley)Often holds a degree in electrical, mechanical, or systems engineering; certifications in automation systems and control software
Work EnvironmentPrimarily works in manufacturing plants, industrial facilities, or automation labs focusing on PLC programming and troubleshootingWorks across various industries including manufacturing, process control, and systems integration, often involving broader automation systems
Industry UsageCommonly employed in industries with heavy automation needs like automotive, food processing, and pharmaceuticalsUsed in industries requiring complex automation solutions, including manufacturing, energy, and infrastructure projects

While both roles involve automation and control systems, Plc Developers focus mainly on programming and maintaining PLCs, whereas Automation Engineers design and oversee entire automation systems. The roles often overlap, but Plc Developers are more specialized in PLC programming tasks.

Are PLC developers in demand?

PLC developers are in demand due to the ongoing need for automation in manufacturing, energy, and industrial sectors. Skills in ladder logic, programming, and familiarity with PLC hardware increase employability, especially as industries modernize and adopt Industry 4.0 technologies.

Do Plc developers make good money?

Plc developers typically earn competitive salaries that vary based on experience, location, and industry. They often require knowledge of programming languages like ladder logic and familiarity with automation tools, which can influence earning potential. Overall, the role offers solid compensation for skilled professionals in automation and control systems.

What are the key skills and qualifications needed to thrive as a PLC developer, and why are they important?

To thrive as a PLC Developer, you need a solid background in electrical engineering or automation, strong programming skills, and experience with control systems and industrial automation. Familiarity with PLC programming languages (like ladder logic), SCADA/HMI systems, and platforms such as Siemens, Allen-Bradley, or Mitsubishi is essential, along with relevant certifications (e.g., Siemens Certified Programmer). Analytical thinking, attention to detail, and effective communication set standout professionals apart in this field. These skills ensure reliable automation solutions, minimize downtime, and support efficient collaboration with engineering and maintenance teams.
What cities in California are hiring for Plc Developer jobs? Cities in California with the most Plc Developer job openings:
Plc Developer jobs near you
Infographic showing various Plc Developer job openings in California as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $106,893 per year, or $51.4 per hour.

Lead Sr. Systems Analyst / PLC Programmer

PLCs Plus International Inc

Bakersfield, CA • On-site

$66K - $90K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 27 days ago

Job description

Position Overview

PLCs Plus International is seeking a lead senior systems programmer / manager for the development of SCADA applications and PLC coding. This will include Control Room Human Machine Interface (HMI), Operator Interface Terminal (OIT), Programmable Logic Controllers (PLC), SCADA Historians, and Remote Alarm Systems. Please refer to Required and Desired Skills sections for details.

Job Requirements

Responsibilities:

  • PLC programming and deployment
  • OIT application development and deployment
  • HMI application development and deployment
  • System commissioning and troubleshooting
  • Project estimating 
  • Establish and maintain professional working relationship with customers and peers in a leadership / supervisory role

Required Skills and Experience:

  • PLC Programming utilizing Rockwell Logix5000 & Logix500
  • OIT application development for Rockwell utilizing FactoryTalkViewME
  • HMI Development utilizing Wonderware System Platform (ArchestrA) 3.1 and InTouch 10.1
  • Ability to provide estimate for services to customers on behalf of the company as well as obtain change orders when necessary
  • Possess problem solving, planning and organizing skills to develop long-range plans to solve complex problems and recommend actions
  • Possess good analytical and communication skills to effectively convey ideas, both written and oral


Desired Skills and Experience:

  • Oil and Gas Experience
  • Water and Wastewater Experience
  • Food and Beverage Processing Experience
  • Alternative Fuels Experience
  • PLC Programming Utilizing:
    • GE Proficy for GE VersaMax, 90-30, & RX3i
    • OIT Application development utilizing GE Proficy programming software
    • Modicon Unity & ProWorx32
    • SCADAPack using Telepace Studio
  • Ignition Experience
  • Iconics Experience
  • Database solutions
  • SCADA historical work utilizing Wonderware Historian (InSQL)
  • Specialty applications
  • Wired and wireless industrial communications solutions
  • Electrical design and engineering
  • Design, inter-connection and configuration of PLCs & DCS system

Minimum Qualifications:

  • Advanced working knowledge of various PAC/ PLC integration and SCADA programming languages and the programming and configuration of various related software vendors
  • Knowledge of industry standard field protocols and corresponding security requirements, data requirements, data structures, and data flow of control systems to be automated
  • Working knowledge of computer software in engineering and estimating programs including use of spreadsheet and work processing systems
  • Must possess a current and valid Driver’s License with record acceptable to the automobile insurance carrier.

About the Company:

PLCs Plus is an industry leader in the Western United States, currently serving CA, ID, TX, NM, and NV. Our focus is in Programable Logic Controllers (PLC), Human Machine Interface (HMI), and Supervisory Control and Data Acquisition (SCADA). Our services span the control systems spectrum from end-devise to the corporate database.

We specialize in:

  • HMI and SCADA architecture and system design
  • PLC and DCS layout, system design, and configuration
  • PLC programming
  • HMI application development
  • Instrumentation
  • Electrical Design
  • Engineering
  • Database solutions
  • Preventative maintenance
  • Specialty applications

PLC’s Plus prides itself in the ability to provide:

  • Competitive Salaries
  • Vacation and Sick Pay
  • Paid Holidays
  • Comprehensive Medical Coverage with the option of a Flex Benefits (125) Plan
  • Dental, Vision, Short Term Disability, Long Term Disability, and Life Insurance paid by employer
  • 401K
  • Training and Mentorship

Join a long established and expanding organization that offers and promotes working in a team environment with opportunity for growth.