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Controls Systems Designer Jobs in Ontario (NOW HIRING)

As a Controls Engineer , you will be responsible for the design, development, and coordination of ... Working closely with multidisciplinary engineering teams, you will develop control system designs ...

The Controls Engineer will support the design, implementation, and commissioning of control systems ... Stay current with changes in safety regulations and integrate them into system designs to maintain ...

The Controls Engineer will support the design, implementation, and commissioning of control systems ... Stay current with changes in safety regulations and integrate them into system designs to maintain ...

Drive continuous improvement in project controls systems, reporting, data quality, and team ... Together, with our industry partners and clients, and our global team of consultants, designers ...

New

Drive continuous improvement in project controls systems, reporting, data quality, and team ... Together, with our industry partners and clients, and our global team of consultants, designers ...

New

Showing results 21-40

Controls Systems Designer information

What are some common challenges faced by a controls systems designer when working on multidisciplinary project teams?

Controls Systems Designers often collaborate closely with mechanical, electrical, and software engineers, which can present challenges in aligning technical requirements and timelines. Effective communication and a strong understanding of each discipline's needs are essential to ensure seamless integration of control systems with other project components. Additionally, adapting to evolving project specifications and resolving unforeseen technical issues require flexibility and proactive problem-solving skills. Navigating these challenges successfully helps ensure project goals are met and fosters strong professional relationships within the team.

What is a controls systems designer?

A Controls Systems Designer is a professional who develops and implements systems that control machinery, processes, or devices within industries such as manufacturing, automation, and building management. They design control schemes, select hardware and software, and create detailed schematics and documentation. Their work ensures that automated systems operate safely, efficiently, and according to specifications. Controls Systems Designers often collaborate with engineers, electricians, and project managers to integrate and troubleshoot these control systems.

What is the difference between Controls Systems Designer vs Controls Engineer?

AspectControls Systems DesignerControls Engineer
CredentialsTypically requires a degree in electrical, mechanical, or control systems engineering; certifications like Certified Control Systems Technician (CCST) are commonSimilar credentials, often with engineering degrees and certifications such as CCST or PE licensure
Work EnvironmentDesign-focused roles often in office settings, collaborating with engineers and project managersMore fieldwork involved, including installation, testing, and troubleshooting of control systems
Industry UsageUsed across manufacturing, automation, and industrial sectors for designing control systemsApplied in similar industries, with a focus on implementation and maintenance of control systems

Controls Systems Designers primarily focus on designing and planning control systems, while Controls Engineers are more involved in implementing, testing, and maintaining these systems. Both roles require similar credentials and work in related environments, often within the same industries.

What are the key skills and qualifications needed to thrive as a controls systems designer?

To thrive as a Controls Systems Designer, you need a solid background in electrical or mechanical engineering, automation principles, and control theory, typically supported by a relevant degree or certification. Proficiency with PLC programming, CAD software, SCADA systems, and industry standards like IEC 61131 is essential. Strong problem-solving abilities, attention to detail, and effective communication skills help you excel in interdisciplinary teams and manage complex projects. These skills ensure reliable and efficient system designs that meet client specifications and regulatory requirements.

What are popular job titles related to Controls Systems Designer jobs in Ontario?

For Controls Systems Designer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Controls Systems Designer jobs in Ontario look for?

The top searched job categories for Controls Systems Designer jobs in Ontario are:

What cities in Ontario are hiring for Controls Systems Designer jobs?

Cities in Ontario with the most Controls Systems Designer job openings:

Infographic showing various Controls Systems Designer job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, 3% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.

Senior Instrumentation & Controls Engineer 1 - Nuclear

Sargent & Lundy

North York, ON • Hybrid

CA$81K - CA$124K/yr

Full-time

Medical, PTO

Re-posted 14 days ago


Sargent & Lundy rating

8.4

Company rating: 8.4 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

123rd of 449 rated engineering


Job description

Description

Our electric power generation clients, both in Canada and US, are updating and replacing the power plant control systems with new digital control systems.  This is expanding work in the Instrumentation and Controls Engineering group.  

This is a senior level design engineering position that offers a variety of interesting and challenging opportunities in nuclear Instrument and Controls Engineering and will provide an excellent opportunity to advance your career. You will lead a team of nuclear I&C Engineers and interface with the discipline engineers and designers on the Project Team and with the client to ensure all client requirements are satisfied. 

You will work on major process controls engineering projects for upgrades and modifications to nuclear power plants in the following areas:

  • Digital Systems -- PLC, DCS, Touchscreen displays, network switches and control systems
  • Functional Requirement and Procurement Specifications and software categorization reports for instrumentation and control systems for nuclear power plants
  • Process instrumentation replacement evaluation reports and nuclear modification packages
  •  Prepare instrument data sheets (IDS) and instrument calibration sheets (IDS)
  • Prepare documentation for design input for drawing production including cable block diagrams, connection wiring diagrams and schematics
  • Interface with vendors and prepare equipment purchase specifications
  • Prepare reports and studies that present technical information in a clear and concise manner to meet client requirements
  • Attend client meetings and perform site walkdowns to ensure the client is satisfied with our work product
  • Provide guidance as a mentor in the development of less experienced nuclear instrumentation and controls design engineers

This position is based on a hybrid work schedule and will require in-office work 3 days per week, giving you the flexibility to work remotely for two days. 

Qualifications

We do not sponsor employees for work authorization in Canada for this position.

This position may require access to U.S. export-controlled information. As such, candidates must be a citizen of a country listed in Appendix A to Part 810 of the Code of Federal Regulations. Please click here to determine your eligibility.

Essential skills and experience:

  • A BS in Electrical or Mechanical Engineering from an a Canadian Engineering Accreditation Board-accredited undergraduate program or a US based ABET-accredited program
  • A minimum of 5 years of experience in design engineering for process control systems; Experience in design engineering for nuclear power plant control system is preferred
  • Experience with power plant instrumentation and controls systems design for Candu reactors, including DCS for turbine, control, feedwater control, and data display.
  • Technically knowledgeable of available equipment and proven pre-engineered systems to execute systems design
  • Experience in reviewing design drawings created by others.

Valued, but Not Required:

  • P.Eng license
  • Active Ontario Power Generation (OPG) security clearance
AI & Automation at Sargent & Lundy

In this role, we expect people to be willing or able to lead others who use modern tools:

  • You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
  • Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
  • Overseeing engineers who program or script (e.g., Python, MATLAB, advanced Excel) to automate engineering tasks, with review of automated outputs, is valued but not required.
  • We also value additional learning, such as a minor, certificate, or other experience in Computer Science, Artificial Intelligence, Software Engineering, or related fields that enables effective oversight of automation and agentic AI-enabled engineering workflows.
Award-Winning Benefits

At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.

Compensation Range$81,278 - $124,175Transparency StatementThis posting is to fill an existing vacancy. Sargent & Lundy discloses compensation ranges that comply with all provincial and federal legislation. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus.Equal OpportunitySargent and Lundy is fully committed to abiding by all equal opportunity employment standards. Our employment policies strictly prohibit all forms of discrimination on any of the grounds in relevant laws. All our employment practices are solely based on individual merit and our organization's needs at the time. We welcome and encourage applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process.   We embrace the responsible use of artificial intelligence (AI) to enhance the candidate experience and streamline our recruitment process. AI-enabled tools may support certain stages of recruitment, but human judgment remains central to the candidate experience, and all hiring decisions are made by human reviewers.Employment Type: FULL_TIME

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About Sargent & Lundy

Sourced by ZipRecruiter

Sargent & Lundy is one of the most experienced full-service architect-engineering firms in the world. Founded in 1891, the firm is a global leader in power and energy with expertise in grid modernization, renewable energy, energy storage, nuclear power, and fossil fuels. Sargent & Lundy delivers comprehensive project services--from consulting, design and implementation to construction management, commissioning and operations/maintenance--with an emphasis on quality and safety. The firm serves public and private sector clients in the power and energy, gas distribution, industrial, and government sectors.

Industry

Civil engineering construction

Company size

1,001 - 5,000 Employees

Headquarters location

Chicago, IL, US

Year founded

1891

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