Jobs in Canada

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Added 14 mins ago
Principal Geotechnical Engineer
WSP
Regina, SK
With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite to power local solutions.
Added 14 mins ago
Lead Civil Engineer - Transportation
GHD Group Pty Ltd
Vancouver, BC
We’re looking for a Lead Civil Engineer - Transportation to join our growing Canadian Operations. This position will be based in our Vancouver BC, Edmonton AB, or Calgary AB office. The…
Added 1 hour ago
Electrical Engineer
Myo Palate
Toronto, ON
Full-time
We are hiring an Electrical and Controls Engineer who will own the electrical, embedded, and control systems workflow for custom bioprocessing equipment and devices. You will take hardware…
Added 1 hour ago
Principal Test Specialist, Electrical
Babcock Canada Inc.
Victoria, BC
Full-time
Alternating Current systems and power distribution control systems
Added 1 hour ago
Chief Steam Engineer
Carlisle Construction Materials
Crossfield, AB
Full-time
The primary duties of the Chief Steam Engineer is responsible for the safe, reliable, and efficient operation of the plant's steam, utility, and pressure equipment systems. Acting as the…
Added 1 hour ago
Lead/Senior Electrical Engineer
Bantrel Co.
AB · Edmonton, AB
Full-time
We are currently seeking a qualified Lead/Senior Electrical Engineer to join our Energy team, based out of Edmonton, AB. The Lead/Senior Electrical Engineer will be responsible for…
Added 1 hour ago
Lead Repair Engineer/Specialist - Saskatoon, SK
Vecima Networks Inc.
Saskatoon, SK
Full-time
…future-ready software, services, and integrated platforms that power broadband and video streaming networks, monitor and manage transportation, and transform experiences in homes,…
Added 1 hour ago
Electrical Engineer (Early)
Starpath
ON · Moose Factory, ON
Full-time
In this role, you will be a member in the team responsible for the design, analysis, and qualification of all avionics systems at Starpath, across all product lines. Systems include motion…
Added 1 hour ago
Electrical Engineer
Starpath
ON · Moose Factory, ON
Full-time
In this role, you will be a member in the team responsible for the design, analysis, and qualification of all avionics systems at Starpath, across all product lines. Systems include motion…
Added 1 hour ago
Avionics Engineer (Power Electronics)
Starpath
ON · Moose Factory, ON
Full-time
Starpath is building the technology to enable human expansion into the Solar System. We are developing systems that will produce the water, power, and oxygen needed for humans to live and…
Added 1 hour ago
Senior Mechanical Engineer (Structures)
Starpath
ON · Moose Factory, ON
Full-time
…to live on the Moon and Mars. Today, we are building robotic systems that locally produce the essential commodities a lunar civilization will require at extreme scale: water, power, and…
Added 1 hour ago
Associate Electrical Engineer - Substation
Black & Veatch
Markham, ON
Full-time
…protection, control building arrangements, and auxiliary AC/DC power systems within high voltage substation…
Added 1 hour ago
Staff Data Scientist, Applied ML
Jobber
AB · Edmonton, AB
Full-time
Reporting to the Manager, Data Science, the Staff Data Scientist, Applied Machine Learning will own models and systems for automated decisioning. You will train and evaluate models using…
Added 1 hour ago
Staff Data Scientist, Applied ML
Jobber
Vancouver, BC
Full-time
Reporting to the Manager, Data Science, the Staff Data Scientist, Applied Machine Learning will own models and systems for automated decisioning. You will train and evaluate models using…
Added 1 hour ago
Staff Data Scientist, Applied ML
Jobber
Toronto, ON
Full-time
Reporting to the Manager, Data Science, the Staff Data Scientist, Applied Machine Learning will own models and systems for automated decisioning. You will train and evaluate models using…
Added 1 hour ago
Staff Data Scientist, Applied ML
Jobber
Kitchener, ON
Full-time
Reporting to the Manager, Data Science, the Staff Data Scientist, Applied Machine Learning will own models and systems for automated decisioning. You will train and evaluate models using…
Added 1 hour ago
Senior Data Integration Engineer
Connor, Clark & Lunn Financial Group Ltd.
Vancouver, BC
Interested in joining one of Canada's top performing asset managers? We are looking for a Senior Data Integration Engineer for an existing vacancy in our IT department, Connor, Clark & Lunn…
Added 1 hour ago
Senior Data Integration Engineer
Connor, Clark & Lunn Financial Group Ltd.
Toronto, ON
Interested in joining one of Canada's top performing asset managers? We are looking for a Senior Data Integration Engineer for an existing vacancy in our IT department, Connor, Clark & Lunn…
Added 2 hours ago
Electrical Instrumentation and Controls Eng.
CEM Engineering
Burlington, ON · Calgary, AB · ON
$115,000 to $130,000 CAD / year
Full-time
CEM Engineering is actively seeking an exceptional Intermediate / Senior Electrical, Instrumentation & Control Engineer to join our dynamic team. As an Intermediate / Senior Electrical,…
Added 2 hours ago
Staff Software Engineer (Fullstack, BE-leaning)
Apostra
ON · United Counties of Stormont, ON
Contract
In this role, you’ll be a technical leader responsible for the APIs, protocols, and agent interfaces that power our agentic advertising platform. You’ll design systems where AI agents are…
Added 2 hours ago
Senior Electrical Engineer
Arup
Toronto, ON
Full-time
Lead the design and delivery of electrical systems on medium to large-scale, complex projects, with a strong focus on federal government work (Design electrical systems, including power,…
Added 2 hours ago
Project Manager - Electrical Utilities Technical Services
Black & McDonald Limited
Toronto, ON · Greater Toronto Area, ON
$75,000 to $100,000 CAD / year
Full-time
…construction, and maintenance of HV and MV substations, transmission systems, and distribution lines up to 500kV. Committed to innovation, safety, and reliability, we are seeking an…
Added 2 hours ago
Senior Software Engineer (Sanctions Service & AI Inference)
Mastercard
Vancouver, BC
Full-time
As a Senior Software/AI Engineer, you will design, develop and support business-critical software systems that operate at global scale. You will work closely with engineering, product,…
Added 2 hours ago
Lead Data Engineer (AI & Data Strategy)
Mastercard
Vancouver, BC
Full-time
Lead Data Engineer (AI & Data Strategy)Who is Mastercard?
Added 2 hours ago
Lead Instrumentation & Control Engineer, Resources
WSP in Canada
Toronto, ON
Full-time
If you're ready to bring your expertise to impactful industrial projects, we’d love to hear from you. Together, let’s build the systems that power Canada’s future.

AtkinsRéalis

Plant Controls Systems Engineer

Mississauga, ON, Canada

Job type: Full-time
Apply by: Oct 29, 2026
Experience: Minimum 7 years of experience in nuclear power generation or related industries
Posting language: English
Posted: Sep 29, 2026

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Applications open in a new tab.

Original job description

Overview

The Computer Systems Engineering department is responsible for digital instrumentation and control equipment for projects involving control, monitoring, and operator displays in the nuclear island for our existing customers and new builds. The department is responsible for digital system design, equipment selection and procurement, and all software activities.

Your role

Responsible for prime technical and commercial interface with the client and internal engineering and commercial groups on projects of substantial scale and complexity.
Participate in conceptual design of safety/control systems to define system requirements, computer system architecture/design, product /tool technologies and evaluate system performance and reliability.
Evaluate computer vendor products and prepare procedures/guides for implementing such products into computer software design, development and V&V processes.
Manage assigned work effectively, including prioritizing, executing, managing schedule and budget and reporting to meet project goals
Preparation of system/software change request for modifications to existing systems/software
Prepare requirements and develop tools for test/development systems as needed for production of safety critical software
Execute software engineering tasks including software requirements specification, software design description, coding, verification, testing and documentation
Asist in planning activities associated with design, verification and testing of computerized safety/control systems
Develop software and scripts using a variety of programming languages/toolsets/environments including, but not limited to IEC61131-3 languages, C C++ Visual Studio, Labview, XML.
Test script development using in-house developed scripting languages for software/system V&V testing
Update and/or prepare computer engineering design documents including SRS/SDD and software manuals
Interface with various engineering disciplines, suppliers, and other divisions within the company

About You

Honours degree in a relevant field of engineering from a university of recognized standing. Professional Engineering license preferred.
Minimum 7 years of experience in nuclear power generation or related industries
Experience with industry and/or international I&C/software standards is considered an asset
Strong background in computer hardware is considered an asset.
Demonstrate good technical skills and problem-solving capabilities and be able to seek practical solutions to engineering problems.
Demonstrate good interpersonal skills and the ability to work in a multidisciplinary team environment.
Excellent written and oral communication skills.

Rewards & benefits

Explore the rewards and benefits that help you thrive – at every stage of your life and your career at AtkinsRéalis in Canada.

Enjoy competitive compensation, employee recognition, and a brilliant range of flexible benefits you can tailor to your health, wellbeing, financial and lifestyle needs.

Make the most of diverse opportunities for training and professional development to grow your skills and expertise.

And take advantage of our hybrid working culture and generous time-off policies to balance a fulfilling career with your personal life.

Be rewarded. Find out more.

About AtkinsRéalis

We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's'infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We're committed to leading our clients across our various end markets to engineer a better future for our planet and its people.

Find out more.

Additional information

AtkinsRéalis cares about your privacy. AtkinsRéalis and other subsidiary or affiliated companies of AtkinsRéalis (referred to throughout as "AtkinsRéalis") are committed to protecting your privacy. Please consult our Privacy Notice on our Careers site to know more about how we collect, use, and transfer your Personal Data.

By submitting your personal information to AtkinsRéalis, you confirm that you have read and accept our Privacy Notice.

Appropriate accommodation will be provided upon request throughout the recruitment and hiring process as required by Company policy and the Accessibility for Ontarians with Disabilities Act (AODA).

Successful applicants will be notified about AtkinsRéalis' accommodation policies at the time the employment offer is extended, and the information will be shared with new personnel during the onboarding process.

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More about this job

Responsibilities

Lead technical and commercial coordination with clients and internal teams on complex nuclear control-system projects, contributing to system architecture, product selection, and performance and reliability evaluation. Develop and verify safety-critical software, tools, scripts, and engineering documentation, while managing assigned work and supporting system design, testing, and modifications.

Requirements

Requires an honours degree in a relevant engineering field and at least seven years of experience in nuclear power generation or a related industry; a Professional Engineering license is preferred. Candidates should have strong technical problem-solving, communication, and teamwork skills, while experience with I&C/software standards and computer hardware is an asset.

Skills

Safety and Control Systems
Computer System Architecture
Digital Instrumentation and Control
Software Design
Coding
Verification and Validation
Software Testing
IEC 61131-3
C
C++
Visual Studio
LabVIEW
XML
Project Schedule and Budget Management
Technical Communication

Benefits

Competitive Compensation
Employee Recognition
Flexible Benefits
Training and Professional Development
Hybrid Working
Generous Time-Off Policies

Visa sponsorship

Not detected in the job text

Keywords

Nuclear Power Generation
Nuclear Island
Instrumentation and Control
Safety-Critical Software
Digital Systems
Computer System Architecture
System Requirements
Software Design Description
Software Development
Verification and Validation
Software Testing
IEC 61131-3
C
C++
Visual Studio
LabVIEW
XML
Test Script Development
Computer Hardware
I&C Standards
System Performance
System Reliability
Vendor Product Evaluation
Project Management
Engineering Documentation

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