ZipRecruiter

Log In

1

Plc Developer Jobs in Illinois (NOW HIRING)

Intellectt INC

PLC Controls Engineer

Peoria, IL · On-site

$76K - $98K/yr

PLC Controls Engineer Location: Peoria, IL Summary: Seeking a PLC Engineer with experience in PLC programming, Ladder Logic, SCADA, HMI/Ignition, and industrial automation systems. The role involves ...

Amaze Systems Inc.

PLC Engineer

Peoria, IL · On-site

PLC Engineer Location: Peoria, Illinois (Fully Onsite) Type: Fulltime Overview of Position- * The PLC Engineer is responsible for communicating, developing, and executing program schedules, process ...

Intellectt INC

PLC Controls Engineer

Peoria, IL · On-site

$76K - $98K/yr

PLC Controls Engineer Location: Peoria, IL Summary: Seeking a PLC Engineer with experience in PLC programming, Ladder Logic, SCADA, HMI/Ignition, and industrial automation systems. The role involves ...

DIA Packaging, Inc

PLC Control Engineer

Schaumburg, IL

$65K - $70K/yr

Job Title: PLC Control Engineer Location: Huntley, IL, USA Job Type: Full-Time | On-site Job Summary: We are looking for a PLC Electrical Engineer / Control Engineer with 35 years of industry ...

HOA Controls LLC

PLC Programmer

Champaign, IL · On-site

$60K - $70K/yr

About the Role We're looking for a hands-on PLC programmer who can hit the ground running on customer sites with minimal guidance. This is a field-focused role that requires both electrical ...

Intellectt INC

PLC Controls Engineer

Peoria, IL · On-site

$76K - $98K/yr

PLC Controls Engineer Location: Peoria, IL Skill Key Word : PLC Programming, Ladder Logic, Siemens, SCADA, HIM Ignition, HMI, Vision System Qualification : Engineering Degree or related technical ...

next page

Showing results 1-20

All JobsPlc Developer JobsPlc Developer Jobs in Illinois

Plc Developer information

See Illinois salary details

$10

$50

$78

How much do plc developer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for plc developer in Illinois is $50.46, according to ZipRecruiter salary data. Most workers in this role earn between $39.13 and $57.98 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 Illinois are hiring for Plc Developer jobs? Cities in Illinois with the most Plc Developer job openings:
Plc Developer jobs near you
Infographic showing various Plc Developer job openings in Illinois 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 $104,957 per year, or $50.5 per hour.

PLC Controls Engineer/PLC Programmer

Intellectt INC

Peoria, IL • On-site

$66K - $90K/yr

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Hello,
 
I hope you’re doing well.
 
My name is Jayadev, and I’m reaching out from Intellectt Inc. regarding an exciting contract opportunity for a PLC Controls Engineer/PLC Programmer based in  Peoria, IL  with one of our prestigious clients.
 
I would love to connect and discuss this opportunity in more detail. Please feel free to share your updated resume at  jayadev.g@intellectt.com
 
Title: PLC Controls Engineer/PLC Programmer
Location: Peoria, IL

Job Description & Skill Requirement: 

Overview of Position
Purpose  Internal The PLC Engineer demonstrates the capability of communicating, developing, executing program schedules, process developments, and analysis in various organizational settings regarding internal and external business goals.
In this role, you will utilize your experience to Lead team members,  solve problems, develop & execute objectives while meeting company goals within the time lines specifically related to your assigned projects.
Essential Responsibilities

  • Develop technical manuals, drawings, models, training documents, preventative maintenance plans, and troubleshooting guides for automated equipment and automated processes.
  • Support the validation of the automated equipment operations
  • Coordinate Preventive Maintenance initiatives and communicate daily department activities.
  • Interface with a variety of automated equipment and drive controls solutions to eliminate defects, improve cycle times, and reduce machine downtime
  • Help support and develop equipment controls requirements and specifications.
  • Support design engineers in qualifying complex automation controls solutions and applications.
  • Prepare and maintain documentation related to the operation of the automation equipment.
  • Support New Product Development automation needs.
  • A strong digital logic understanding
  • Understanding of PLC scan flow (inputs, Decisions, outputs)
  • Ability to work with logic that is full of Set/Reset (latch/unlatch) bits, NOT a Finite State Machine.
  • Experience working on Servos, Robots, HMI's, PLCs, Vision cameras, TCP/IP, ProfibusDP, Profinet,
Qualifications/Requirements
  • B.S in Engineering or a Technical Practice with a Curriculum in Computer Science or Electrical practices.                
  • PLC development Experience with Allen Bradley, Siemens…
  • Experience with SCADA (Supervisory and data Acquisition Systems.
  • Proficient in Microsoft Applications, word, etc
  • HMI development with Ignition system software.
  • Desired Characteristics
  • Strong oral and written communication skills
  • Strong interpersonal and leadership skills
  • Capability to work in teams
Thanks Regards,
JAYADEV
Sourcing Specialist
Phone  (732)-997-6982   Ext: 308
Email jayadev.g@intellectt.com