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PLC Programmer Jobs in Ontario

120 reviewed jobs from the current Factory Automation Jobs inventory.

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PLC Programmer Jobs in Ontario for plant-floor automation, controls, PLC, robotics, industrial electrical, and field-service work. Listings come from the reviewed Factory Automation Jobs inventory and stay scoped to Canada and the United States.

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Redpath Sugar

Electrical Controls Engineer

Toronto, ON, CA

ASR Group is the world's largest refiner and marketer of cane sugar, with an annual production capacity of more than 6 million tons of sugar. The company produces a full line of grocery, industrial, food service and specialty sweetener prod...

On-site Full-time Controls Engineer May 1, 2026
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Multimatic

Maintenance Millwright

Concord, Ontario, Canada

Scope:This role is responsible for maintaining, troubleshooting, and improving equipment to ensure optimal performance, safety, and efficiency on the production floor. Responsibilities:Perform millwright duties including the repair and trou...

On-site Full-time Controls Engineer May 1, 2026
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Lakeside Controls

Project Engineer, Intermediate

Mississauga, ON, Canada

Lakeside Process Controls Ltd. (‘Lakeside’) is recognized as a market leader, providing complete automation solutions to a wide range of industries. Our capabilities in process management and industrial automation enable us to solve our cus...

On-site Full-time Controls Engineer Apr 30, 2026
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Valiant TMS

Application Engineering

Windsor, ON, CA

Join Our Team in Application Engineering! Valiant TMS, a global industry leader, is looking for a dynamic person to fill an Application Engineering role in our Automation and Assembly division. If you’re passionate about crafting cutting-e...

On-site Full-time Controls Engineer Apr 29, 2026
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Valiant TMS

Controls Designer

Windsor, ON, CA

Join Our Team as a Controls Designer! Are you ready to take your career to the next level? Valiant TMS, a global industry leader, is on the lookout for a dynamic Controls Designer to join our Automation and Assembly division. If you’re pas...

On-site Full-time Controls Engineer Apr 29, 2026
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Mother Parkers

Industrial Electrician -Qualified

Mississauga, ON, CA

Who is Mother Parkers? We are one of the largest tea and coffee manufacturers in North America, with a mission to create a better beverage experience for our customers. As a leading customer solutions provider to some of North America's la...

On-site Full-time Industrial Electrician Apr 29, 2026
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Samuel Automation

Automation Controls Service Technician

Waterloo, ON, Canada

Your Impact As a key member of the Automation Services team, the Automation Controls Service Technician plays a critical role in supporting, developing, troubleshooting, and commissioning control programs for custom automation equipment. Th...

On-site Full-time Controls Engineer Apr 29, 2026
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ATS Corporation

Controls Software Technologist, Nuclear

Cambridge, ON, CA, N3H 4R7

Join our globally growing team at ATS Industrial Automation where we create complex automation solutions at the highest level that sustainably impact lives around the world. At ATS, a publicly traded global company with a proud 40-year his...

On-site Full-time Controls Engineer Apr 29, 2026
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BOS Innovations

Controls and Robotics Programmer (Automotive Assembly)

London, Ontario, Canada

At BOS Innovations, we design and build advanced automation systems that move manufacturing forward. Our programmers are at the heart of that innovation, transforming concepts into intelligent, reliable systems through creativity, precision...

On-site Full-time Robot Programmer Apr 28, 2026
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Tesla

Automation Controls Engineer

Markham, Ontario

What To Expect Tesla is seeking a highly motivated Controls Engineer to contribute to the design and development of robust and stable automation equipment and assembly lines. You will join a world-class team of engineers responsible for de...

On-site Full-time Controls Engineer Apr 28, 2026
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BOS Innovations

Controls and Robotics Programmer (Automotive Assembly)

London, Ontario, Canada

At BOS Innovations, we design and build advanced automation systems that move manufacturing forward. Our programmers are at the heart of that innovation, transforming concepts into intelligent, reliable systems through creativity, precision...

On-site Full-time Robot Programmer Apr 28, 2026
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Thermon

Controls and Automation Engineer (Contract)

Oakville, ON, CA

Overview Reporting to the Engineering Manager, this position is responsible for the design, programming, and deployment of industrial control systems, including control panels, PLC/HMI/SCADA programming, and automation architecture. The ro...

Remote Full-time Controls Engineer Apr 26, 2026
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CenterLine (Windsor) Limited

Senior Controls Integration Specialist

LaSalle, ON

We have an exciting opportunity to join our Controls Department as we are actively recruiting for a Senior Controls Integration Specialist . This position reports to the Controls Integration Leader. Our company CenterLine (Windsor), Limited...

On-site Full-time Controls Engineer Apr 24, 2026
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CenterLine (Windsor) Limited

Controls Integration Specialist

LaSalle, ON

We have an exciting opportunity to join our Controls Department as we are actively recruiting for a Controls Integration Specialist responsible for integrating PLC and robotic control systems. This position reports to the Controls Integrati...

On-site Full-time Controls Engineer Apr 24, 2026
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Johnson Electric

Automation Project Specialist

Ancaster, Ontario, Canada

Join Our Team as an Automation Project Specialist at Johnson Electric! Location: Ancaster, Ontario (onsite)Salary Range: 75,000 - 95,000CAD annuallyVacancy Type: Existing positionTravel: Required between JE locationsAs our next Automation P...

On-site Full-time Controls Engineer Apr 23, 2026
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Johnson Electric

Automation Electrical Designer

Ancaster, Ontario, Canada

Join Our Team as an Electrical Designer at Johnson Electric! Location: Ancaster, ON (Onsite) Department: AutomationSalary Range: $75,000 - 90,000 annuallyVacancy Type: Existing PositionTravel: North America (Canada & USA, as required) As ou...

On-site Full-time Controls Engineer Apr 23, 2026
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Tenaris

Industrial Electrician

Sault Ste Marie, Ontario, Canada

At Tenaris, you will join a global network of professionals working together toward a common goal: shape the future of energy through advanced tubular products and services. If you want to become part of a diverse team that values results, ...

On-site Full-time Industrial Electrician Apr 22, 2026
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Mother Parkers

Millwright/Electrician - Qualified

Ajax, ON, CA

Who is Mother Parkers? We are one of the largest tea and coffee manufacturers in North America, with a mission to create a better beverage experience for our customers. As a leading customer solutions provider to some of North America's la...

On-site Full-time Industrial Electrician Apr 21, 2026
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Mother Parkers

Dual License Maintenance Technician

Mississauga, ON, CA

Who is Mother Parkers? We are one of the largest tea and coffee manufacturers in North America, with a mission to create a better beverage experience for our customers. As a leading customer solutions provider to some of North America's lar...

On-site Full-time Industrial Electrician Apr 21, 2026
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Kinectrics

Electrical, Control, and Instrumentation Engineer/Designer

800 Kipling Avenue, Toronto, Ontario

Kinectrics is a wholly owned subsidiary of BWX Technologies focused on providing life cycle management services in the energy and utility sector. We develop innovative solutions for the global electricity and medical industries, helping emp...

On-site Full-time Controls Engineer Apr 21, 2026
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AtkinsRéalis

Automation, Instrumentation and Controls Manager

Toronto, Ontario, Canada

Job DescriptionOverviewAtkinsRéalis provides cutting-edge engineering, procurement, construction and financing solutions to projects in more than 100 countries around the world. From the Canadian Arctic to the Southern African region and Au...

On-site Full-time Controls Engineer Apr 20, 2026
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ATS Corporation

Control Systems Software Designer

Cambridge, ON, CA, N3H 4R7

Join our globally growing team at ATS Industrial Automation where we create complex automation solutions at the highest level that sustainably impact lives around the world. At ATS, a publicly traded global company with a proud 40-year his...

On-site Full-time Controls Engineer Apr 17, 2026
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Johnson Electric

Automation Controls Engineer

Ancaster, Ontario, Canada

Join Our Team as an Automation Controls Engineer at Johnson Electric! Location: Ancaster, Ontario (onsite)Salary Range: 75,000 - 95,000CAD annuallyVacancy Type: Existing positionTravel: Required between JE locationsAs our next Automation Co...

On-site Full-time Controls Engineer Apr 17, 2026
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Stelumar Advanced Manufacturing

Senior Manufacturing Automation & Controls Engineer

Mississauga, Ontario, Canada

Description Role: Senior Manufacturing Automation & Controls Engineer Location: Etobicoke & Mississauga, Ontario Company: Stelumar Advanced Manufacturing Inc. Department: Operations Employment Type: Full-Time, Permanent Reports to: Senior M...

On-site Full-time Controls Engineer Apr 17, 2026
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Mattamy Homes

Senior Manufacturing Automation & Controls Engineer

Mississauga, Ontario, Canada

Position at Stelumar Advanced Manufacturing Inc. Role: Senior Manufacturing Automation & Controls Engineer Location: Etobicoke & Mississauga, Ontario Company: Stelumar Advanced Manufacturing Inc. Department: Operations Employment Type: Full...

On-site Full-time Controls Engineer Apr 17, 2026
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