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Plc Software Engineer Jobs in Ohio (NOW HIRING)

RELX Group plc

Software Engineer III

Miamisburg, OH · On-site

$78K - $131K/yr

About the Role As a Software Engineer, you will contribute to the research, design, development, and testing of software components within a defined product area. You will collaborate with technical ...

Actalent

Electrical Project Manager | $45-49

Akron, OH · On-site

PLC software engineering experience on Siemens and Allen-Bradley platforms. * Interest in mechanical systems and ability to collaborate effectively with mechanical project managers. * Experience with ...

Techniplas

Industrial Electrician

Mansfield, OH · On-site

$25.50 - $32.75/hr

With in-house R&D and engineering, we help customers strengthen supply chains and build confidently ... Experience using PLC software to monitor logic, troubleshoot machine sequences, and diagnose I/O ...

Hahn Group

Controls Engineer, Software

Miamisburg, OH

$40.50 - $51.75/hr

Develop, install, and troubleshoot PLC, HMI, motion control, robot, vision software solutions ... College accreditation with emphasis in engineering or equivalent experience, preferably from within ...

Techniplas

Industrial Electrician

Mansfield, OH · On-site

$25.50 - $32.75/hr

With in-house R&D and engineering, we help customers strengthen supply chains and build confidently ... Experience using PLC software to monitor logic, troubleshoot machine sequences, and diagnose I/O ...

Innomotics

Sr. Motor Test Engineer

Norwood, OH · On-site +1

$81K - $210K/yr

For us, engineering the future means keeping businesses in motion. As a global player operating ... Experience with Step-7, TIA Portal, WinCC, or equivalent HMI/PLC software * Background with DC ...

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Showing results 21-40

All JobsPlc Software Engineer JobsPlc Software Engineer Jobs in Ohio

Plc Software Engineer information

See Ohio salary details

$20K

$92.9K

$132.6K

How much do plc software engineer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for plc software engineer in Ohio is $92,927.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,100.00 and $113,100.00 per year, depending on experience, location, and employer.

What is a PLC software engineer?

PLC Software Engineers are professionals who design, develop, and maintain software for programmable logic controllers (PLCs), which are specialized computers used to automate industrial processes. They write and troubleshoot code, configure hardware, and ensure that machinery operates efficiently and safely. PLC Software Engineers often work in manufacturing, energy, automotive, and other sectors where automation is essential. Their skills include programming in languages like Ladder Logic and working with control systems and automation equipment.

What are some typical challenges a PLC software engineer faces when integrating new automation systems into existing manufacturing processes?

PLC Software Engineers often encounter challenges such as ensuring compatibility between new automation systems and legacy equipment, minimizing production downtime during system upgrades, and troubleshooting unforeseen communication issues between devices. Collaboration with cross-functional teams—including electrical engineers, maintenance staff, and production operators—is essential to address these challenges effectively. Strong documentation and version control practices also help manage complex system changes and ensure smooth transitions during integration projects.

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

To thrive as a PLC Software Engineer, you need a strong background in automation, electrical engineering, and programming, typically backed by a degree in engineering or a related field. Familiarity with PLC programming languages (such as ladder logic), SCADA systems, HMI development, and certifications from automation providers like Siemens or Rockwell Automation are crucial. Strong problem-solving abilities, attention to detail, and effective communication set top candidates apart. These skills ensure reliable system performance, efficient troubleshooting, and seamless integration in industrial automation environments.

What is the difference between Plc Software Engineer vs Automation Engineer?

AspectPlc Software EngineerAutomation Engineer
CredentialsTypically requires a degree in electrical, computer, or automation engineering; certifications in PLC programming are commonSimilar credentials; often holds degrees in engineering or automation, with certifications in control systems
Work EnvironmentDesigns and programs PLC systems in manufacturing, industrial, or process control settingsWorks on overall automation systems, including PLCs, robotics, and control hardware in industrial environments
Industry UsagePrimarily in manufacturing, process control, and industrial automationUsed across manufacturing, robotics, and complex automation projects

While both roles involve automation and control systems, a Plc Software Engineer specializes in programming and developing PLC software, whereas an Automation Engineer has a broader scope, including designing entire automation systems and integrating various control technologies.

Is PLC software engineering a good career?

PLC software engineering is a stable and in-demand field within industrial automation, involving programming and maintaining programmable logic controllers used in manufacturing and process control. It often requires knowledge of ladder logic, control systems, and related tools, with opportunities for certification and career advancement. The role offers steady employment prospects and the potential for specialization in various industries.

Is PLC still in demand?

PLC Software Engineers are still 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 like Siemens or Allen-Bradley are valuable for these roles.

What are popular job titles related to Plc Software Engineer jobs in Ohio?

For Plc Software Engineer jobs in Ohio, the most frequently searched job titles are:

What job categories do people searching Plc Software Engineer jobs in Ohio look for?

The top searched job categories for Plc Software Engineer jobs in Ohio are:

Plc Software Engineer jobs near you
Infographic showing various Plc Software Engineer job openings in Ohio as of August 2026, with employment types broken down into 1% As Needed, 90% Full Time, 6% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $92,927 per year, or $44.7 per hour.

Software Test Engineer Level 3

Twinsburg, OH • On-site

MARS Solutions Group
Recruiting and Staffing Services • 51 - 200 employees
Learn more about MARS Solutions Groupexternal

Contractor

Re-posted 29 days ago

Job description

Position Title: Software Test Engineer Level 3

Duration: 08-09 Months with possibility of extension

Location: Twinsburg, OH 44087

Shift hours: 01st shift hours

Note: This position will require work at both the Twinsburg and Mayfield location

Job Description:

Company is looking for an innovative software engineer to join our global Integrated Supply Chain organization in Mayfield Heights and Twinsburg Ohio. 

You will part of a global, cross-functional team responsible for developing manufacturing test equipment.  This position will be working on updates to existing products manufactured in Twinsburg and Singapore.

An ideal candidate will have a strong background in software development and test for electronics. 

Given tightly coupled hardware and software in our equipment, the ability and willingness to flex between software, hardware, and systems engineering activities is a must.

This level of position level may be adjusted within this job family based on the candidate’s fit and experience.

Duties:

Develop and test safety and security-critical manufacturing test systems including software and hardware engineering.

Work in a variety of hardware and software environments, ranging from commercial off-the-shelf to custom architectures.

Drive consolidation of test platforms to better manage changes to products.

Apply a strong understanding of object-oriented programming concepts, C#, C++, and Python to developing manufacturing test software.

Operate across the entire development life cycle: requirements, design, implementation, test, release, maintenance, and support.

Work on a multi-disciplinary Agile team within a larger Scaled Agile Framework organization.

Engage stakeholders across multiple organizations and geographies.

Provide tier 2 support for technical problems with manufacturing test equipment in live production.

Required Skills and Experience:

Software in object-oriented languages such as C#, C++, or Python

Bachelor's Degree

Experience using software configuration management

Experience and understanding of the interactions between hardware and software

Testing

Desired Skills and Experience:

Software

Windows programming

Safety-critical and high reliability software

Unit Testing

Github Copilot

Familiarity with CI/CD and Devops concepts

Installers

Experience working with Git (or similar)

Build Pipelines

Artifact storage (Bonus: Artifactory)

Hardware-software integration

Communication protocols such as I2C, SPI, and Common Industrial Protocol (CIP)

Knowledge of electronic hardware design processes and mechanical design concepts.

PLC Programming

Modern firmware programming and security practices

Testing

Testing of hardware-software integrated systems

National Instruments Test Stand

Familiarity with test equipment such as DMMs, Multimeters, etc

Requirements-driven

Systems Engineering

Requirements and working in requirements-driven environments

Continuous integration

Agile frameworks such as the Scrum and SAFe

Agile tools such as Jira and Azure Devops

Geographically distributed teams