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Controls Engineer Jobs in Ontario

134 reviewed jobs from the current Factory Automation Jobs inventory.

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Controls Engineer 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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Intricco Controls & Automation Ltd.

Electrical Controls Panel Builder

Richmond Hill, Ontario, Canada

Role listed on the official Intricco employment page. Apply using the official employment page contact instructions.

On-site Full-time Panel Builder May 13, 2026
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Tandem Engineering

Instrumentation & Controls Engineer (Process/Chemical)

Windsor, ON N8Y 1C4 CA (Primary)

Job Description The role of Instrumentation & Controls Engineer is responsible for, but not limited to, the following: Design and develop instrumentation and control systems for process facilities. Prepare P&IDs, control narratives, I/O ...

On-site Full-time Controls Engineer May 7, 2026
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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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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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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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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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Sectigo

QA Automation Engineer

Ottawa, Ontario, Canada

Company DescriptionAt Sectigo, we align around our mission and pride ourselves in helping thousands of customers sleep better at night. Sectigo is the most innovative provider of certificate lifecycle management (CLM), delivering comprehens...

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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DUCA Financial Services Credit Union

Full-Stack Automation Engineer

Ontario, Canada

Why DUCA? We’re a vibrant, exciting credit union that lives its "profits with a purpose" philosophy in every financial transaction, product, interest rate, and community initiative we offer. Founded in 1954, DUCA has grown from a single bra...

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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3M

Controls Engineer

CA, Ontario, London, Canada

3M has a long-standing reputation as a company committed to innovation. We provide the freedom to explore and encourage curiosity and creativity. We gain new insight from diverse thinking, and take risks on new ideas. Here, you can apply yo...

On-site Full-time Controls Engineer Apr 14, 2026
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3M

Controls Engineer

Ontario, Canada

3M has a long-standing reputation as a company committed to innovation. We provide the freedom to explore and encourage curiosity and creativity. We gain new insight from diverse thinking, and take risks on new ideas. Here, you can apply yo...

On-site Full-time Controls Engineer Apr 14, 2026
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BESTECH

Automation Engineering Intern (EIT)

ON, Canada

BESTECH is an innovative multi-disciplinary engineering services firm with over 25 years of proven success across many engineering disciplines. Operating at over 100 employees strong, we know that our value comes from our incredible team. ...

On-site Full-time Controls Engineer Apr 10, 2026
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AtkinsRéalis

Senior Instrumentation and Controls Engineer

Ontario, Canada

Job DescriptionOverviewA Senior Instrumentation and Controls (I&C) engineer is required to work on the design and development of I&C systems on the Monark Project. Your rolePerform conceptual and/or detailed design of Candu instrumentation...

On-site Full-time Controls Engineer Apr 9, 2026
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AtkinsRéalis

Senior Instrumentation and Controls Engineer

Ontario, Canada

Job DescriptionOverviewA Senior Instrumentation and Controls (I&C) engineer is required to work on the design and development of I&C systems on the Monark Project. Your rolePerform conceptual and/or detailed design of Candu instrumentation...

On-site Full-time Controls Engineer Apr 9, 2026
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AtkinsRéalis

Senior Instrumentation and Controls Engineer

Ontario, Canada

OverviewA Senior Instrumentation and Controls (I&C) engineer is required to work on the design and development of I&C systems on the Monark Project. Your rolePerform conceptual and/or detailed design of Candu instrumentation and control sy...

Hybrid Full-time Controls Engineer Apr 9, 2026
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