Jobs in Canada

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Added 6 mins ago
Designer, Development (Service)
Husky Technologies
Bolton, ON
Full-time
The service team is currently seeking a Mechanical engineer/designer to specialize in resolving service issues.
Added 6 mins ago
Regional Sourcing Manager (Electronics Lane)
Husky Technologies
Bolton, ON
Full-time
Support supplier quality engineer and suppliers with supplier audit process and part qualifications
Added 6 mins ago
Applications Engineer
Husky Technologies
Bolton, ON
Full-time
…translate emerging technologies into scalable, customer-focused…
Added 6 mins ago
ERP Business Analyst
Husky Technologies
Bolton, ON
Full-time
…positions us to serve customers who seek differentiation through solutions that provide speed, flexibility and maximum productivity. This capability is at the core of our mission and…
Added 51 mins ago
Senior Project Engineer
Worley
Edmonton, AB · Calgary, AB
Full-time
…they meet today's needs and transition to more sustainable…
Added 1 hour ago
Junior Engineer (Mechanical Static Equipment)
CenerTech Canada Ltd.
Fort McMurray, AB
Contract
Job Summary: We are seeking a motivated and detail-oriented Junior Engineer or Engineer-in-Training to join our team specializing in static equipment. This role involves maintaining and…
Added 1 hour ago
Collections Analyst
CPKC
Winnipeg, MB
Full-time
Drives process improvements by proactively identifying issues and implementing solutions
Added 1 hour ago
Senior Data Engineer - Palantir Foundry (Hybrid, Canada)
Unit8 SA
Remote, Canada
Full-time · Remote
…expanding into the Canadian market. We are seeking a Senior Data Engineer who will work directly with customers, owning delivery strategy and…
Added 1 hour ago
Data Engineering, Cloud Migration & Platforms Engineer
General Motors
Markham, ON
Full-time
As a Data Engineering, Cloud Migration & Platforms Engineer, you will design, build, migrate, automate, and support data platforms and pipelines across on-premises and cloud environments.…
Added 1 hour ago
Manager, Software Engineering
AltaML
Toronto, ON
Full-time
We overpay for the right people. We'd rather pay a premium for an engineer who embodies this and multiplies the team than save money on someone who doesn't.
Added 1 hour ago
Senior Data Engineer - Palantir Foundry (Hybrid, Canada)
Unit8
Montreal, QC
Full-time
…expanding into the Canadian market. We are seeking a Senior Data Engineer who will work directly with customers, owning delivery strategy and…
Added 1 hour ago
Full-Stack Web Engineer
White Widget
MB · Back, MB
Full-time
Each engineer in White Widget takes responsibility over their code and projects. We endeavor to create code that’s clean with legibility, reusability, testability, and maintainability in…
Added 1 hour ago
AI / Data Engineer
White Widget
MB · Back, MB
Full-time
Each engineer in White Widget takes responsibility over their code and projects. We endeavor to create code that’s clean with legibility, reusability, testability, and maintainability in…
Added 2 hours ago
Civil Engineer, Land Development
Egis Group
AB · Edmonton, Alberta
$85,000 to $115,000 CAD / year
Full-time
…multi-family site project success , we strive to uncover optimal solutions, positioning ourselves as your trusted partner in land development. Armed with a wealth of project experience and…
Added 2 hours ago
Airworthiness Coordinator
Actalent
Fort Erie, ON
Contract
Job Title: Certification Engineer Airworthiness and ComplianceJob Description
Added 2 hours ago
Technical Sales and Field Service Engineer
Captiveaire - Region 114 Western PA
Saskatoon, SK
Full-time
Seeking a driven and motivated engineer to join our sales team focusing on growing business with existing customers and developing new business. This position will involve applications…
Added 3 hours ago
Project Engineer
Ausenco
Burnaby, BC
Full-time
…consulting, project delivery, asset operations and maintenance solutions is what we do. From 22 offices in 9 countries, with projects in over 80 locations worldwide, we create sustainable…
Added 3 hours ago
Engineering Manager, Software
General Dynamics Missions System International
Dartmouth, NS · Ottawa, Ontario
$122,000 to $155,000 CAD / year
Full-time
…security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, and protect the people we…
Added 4 hours ago
Sales Executive
Roomnexa Technologies
Field, ON
Full-time
Experience selling PMS, channel manager, or booking engine solutions.
Added 4 hours ago
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
Full-time
We're on the hunt for a top-tier Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing fleet…
Added 4 hours ago
Junior I&C Designer
AtkinsRéalis
Mississauga, ON
Full-time
AtkinsRéalis 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…
Added 4 hours ago
Reporting Analyst
AtkinsRéalis
Mississauga, ON
Full-time
Collaborate with project controls, planning, risk, engineering, and project management stakeholders to develop and maintain reporting solutions that support project objectives.
Added 4 hours ago
Cost Controller
AtkinsRéalis
Mississauga, ON
Full-time
Advise and propose solutions on matters that could prevent meeting the project objectives, provide recommendations to optimize the overall project cost.
Added 4 hours ago
I&C Lead Engineer
AtkinsRéalis
Mississauga, ON
Full-time
Registered Professional Engineer in the Province of Ontario, member in good standing (or P.Eng. application in final stage of approval).
Added 4 hours ago
Manager, Fire Safety - Eastern Canada
AtkinsRéalis
Ottawa, ON · Montreal, QC · Quebec, QC
Full-time
…of engineering experts to deliver innovative and sustainable solutions to our…

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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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 while contributing to the design, architecture, and evaluation of nuclear safety and control systems. Develop, verify, test, document, and maintain safety-critical software and related engineering tools, while managing assigned project work and coordinating with multidisciplinary teams and suppliers.

Requirements

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

Skills

Digital Instrumentation and Control
Safety-Critical Software Engineering
Computer System Architecture
Software Design Description
Software Verification and Validation
Software Testing
IEC 61131-3
C
C++
Visual Studio
LabVIEW
XML
Test Script Development
Project Schedule and Budget Management
Technical and Client 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 Systems
Digital System Design
Computer System Architecture
Equipment Selection and Procurement
Software Engineering
Software Design Description
Verification and Validation
Software Testing
IEC 61131-3
C
C++
Visual Studio
LabVIEW
XML
Test and Development Systems
Test Script Development
Computer Hardware
I&C Standards
Software Standards
System Performance and Reliability
Change Requests
Project Schedule Management
Project Budget Management
Client Interface
Multidisciplinary Engineering
Professional Engineering License

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