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Added 10 hours ago
M
Agentic Engineer, Innovation
Manulife
Montreal, QC
- Full-time
The Agentic Engineer, Innovation will design, build, and scale agentic AI solutions for Canada AI, helping translate high-value innovation opportunities into secure, reusable, and…
Added 17 hours ago
AS
Applied Scientist II, Alexa Daily Essentials Science and Analytics
Amazon Science
Vancouver, BC
- Full-time
Build evaluation and benchmarking frameworks - automated test suites, LLM-as-judge pipelines, competitive benchmarks, and regression detection across model versions and prompt strategies
Added 20 hours ago
C
Backend Engineer
Creator.co
Vancouver, BC
- Full-time
We are looking for a Mid-Level Backend Engineer who has "architectural empathy" - someone who writes clean Node.js code but keeps a sharp eye on how that code impacts database load, data…
Added 20 hours ago
TC
Junior AI Engineer
The Citco Group Limited
Halifax, NS
- Full-time
Apply established prompt, RAG and AI application test cases, datasets and harnesses with guidance.
Added 22 hours ago
1P
Artificial Intelligence Engineer
10 Percent Recruiting Ltd.
AB · Greater Edmonton Metropolitan Area
- Contract
As an AI Engineer, you will be responsible for designing, developing, and deploying AI-powered applications, agents, assistants, and intelligent workflows. Working alongside an AI Architect…
Added 22 hours ago
E
Senior AI Engineer / AI Agent Lead
Emplia
Montreal, QC
- Full-time
As Senior AI Engineer / AI Agent Lead, you will be responsible for the architecture, development, testing, and continuous improvement of the intelligence layer behind the Emplia Agent.
Added 23 hours ago
C
Data Engineer
Citylitics
Remote, Canada
- Full-time
- Remote
We're looking for a skilled and enthusiastic Data Engineer to join our growing team! We're a close-knit group building and maintaining mission-critical data products, and we need someone…
Added 23 hours ago
CI
Data Engineer
Citylitics Inc.
Toronto, ON
- $70,000 to $80,000 CAD / year
- Full-time
We're looking for a skilled and enthusiastic Data Engineer to join our growing team! We're a close-knit group building and maintaining mission-critical data products, and we need someone…
Added 1 day ago
DI
MLOps Engineer – Databricks (1896) $90-100hr
Direct IT Recruiting Inc.
Toronto, ON
- $90 to $100 CAD / hour
- Contract
…guidance for LLM and agentic systems, mitigating risks such as prompt injection, insecure tool usage, model exfiltration, and data…
Added 1 day ago
A
I&C Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
Provide prompt response and engineering resolutions on any critical engineering related matters.
Added 1 day ago
A
I&C Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
Provide prompt response and engineering resolutions on any critical engineering related matters.
Added 1 day ago
Applied AI Engineer, Video Agent
HeyGen
Toronto, ON
Video Agent turns a prompt, a document, or a handful of assets into a finished video. Behind a simple chat box sits a multi-step AI agent. It plans a storyboard, writes the script, chooses…
Added 1 day ago
N
Automation Engineer Co-op/Intern
Nokia
Ottawa, ON
- Full-time
…(e.g., OpenAI, Anthropic, Hugging Face), vector databases, or prompt…
Added 1 day ago
VN
Inside Product Support Specialist & Training Coordinator
Vaderstad North America
Regina, SK
- Full-time
Added 1 day ago
WT
Senior Software Developer, ML Platform & Infrastructure
Wealthsimple Technologies
Toronto, ON
- $152,000 to $189,000 CAD / year
- Full-time
We are looking for an experienced MLOps or ML Platform Engineer who is excited to pivot their deep background in model orchestration, serving, and platform tooling toward solving the unique…
Added 1 day ago
TI
AI Platform Engineer - DevOps
Tekgence Inc
Halifax, NS
- Contract
Must-have: An engineer mindset| SDLC experience with production class delivery| strong analytical mindset| communication skills| and sense of ownership / drive 2+ years of development…
Added 1 day ago
Quality Assurance Engineer - Physical AI hub, Kitchener
Siemens
Kitchener, ON
We are seeking a QA / Test Automation Engineer to help validate the Physical AI Runtime across orchestration, harnessing, edge deployment, traceability, and hardware-in-the-loop scenarios.…
Added 1 day ago
Senior Agentic AI Engineer- Physical AI hub, Kitchener
Siemens
Kitchener, ON
We are seeking a Senior Agentic AI Engineer to build the harness reasoning, monitoring, recovery, and completion-gating capabilities for the Physical AI Runtime. This engineer will design…
Added 1 day ago
RA
Sr. Controls Engineer, Body Controls
Rivian and Volkswagen Group Technologies
Vancouver, BC
- $86,200 to $114,280 CAD / year
- Full-time
We are seeking a dedicated and innovative Body Controls Engineer to join our team, focused on the Vehicle Management feature area. This role owns the development and integration of embedded…
Added 1 day ago
GC
Automation Business Consultant (RPA+AI Projects)
Greenlight Consulting
Toronto, ON · Greater Toronto Area, Canada
- $100,000 to $130,000 CAD / year
- Full-time
…our discovery synthesis, analysis & design generation, and prompt engineering workflows, and this role sits at the center of that…
Added 1 day ago
RA
Sr. Controls Engnieer, Body Controls
Rivian and Volkswagen Group Technologies
Remote, Canada
- $86,200 to $114,280 CAD / year
- Full-time
- Remote
We are seeking a dedicated and innovative Body Controls Engineer to join our team, focused on the Vehicle Management feature area. This role owns the development and integration of embedded…
Added 1 day ago
Data Analyst, Principal
Dayforce
Canada
Engineer Trusted Analytical Foundations: Build and maintain reliable data models, metric definitions, semantic models, and analytical logic. Troubleshoot data gaps and partner with data…
Added 1 day ago
RS
Senior AI Business Analyst
R Systems
Canada
- Contract
Added 1 day ago
EH
Customer Experience Engineer
Elation Health
Canada
- Full-time
…workflows so automatically that colleagues assume you are an engineer even if you aren’t. If that sounds like you, this role turns that problem-solving instinct into your core…
Added 1 day ago
TR
Staff Software Engineer – AI
Thomson Reuters
Toronto, ON
- Full-time
As a Staff Software Engineer – AI on the Confirmation Product Engineering team, you will be a hands-on technical leader building and delivering production platform and AI capabilities. This…

AtkinsRéalis

I&C Engineer

Mississauga, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 1, 2026
Experience: Experience commensurate with the grade level, with a minimum of 7 to 12 years of pertinent engineering experience.
Posting language: English
Posted: Oct 2, 2026

Original job description

Overview

AtkinsRéalis is one of Canada's largest private sector nuclear engineering groups. We have been providing a wide range of services to the nuclear industry in Canada and around the world since for more than 60 years. We are proud to be the steward of Canadian CANDU nuclear technology.

Your role

Perform engineering work following AtkinsRéalis/Candu Energy procedures and QA programs, and applicable codes, standards, and regulatory requirements.
Perform conceptual and/or detailed design of Candu instrumentation and control systems and modifications thereof, including definition of system functional and performance requirements and control algorithms, definition of control logic and wiring arrangements, control parameters, setpoints, instrument ranges and environmental qualification and seismic qualification.
Perform specification, sizing, and selection for various types of I&C components, and produce component related documentation including assessment documents, setpoint calculations, error analyses, technical specifications, etc.
Update and/or prepare I&C engineering design documents including design requirements, design description, elementary diagrams, functional specifications, etc., together with the supporting analysis/assessment documents and other design basis documents.
Provide input to the drawing office for the preparation of various I&C related engineering drawings such as general arrangement drawings, instrument loop diagrams, wiring and connection diagrams, bills of materials, etc.
Provide or update wiring and technical design input to computerized wiring programs.
Prepare requisitions or Engineering Quotation Requests (EQR) for equipment and materials to support procurement.
Coordinate and interface with client(s), suppliers, stakeholders and other design disciplines to execute assigned engineering work.
Deliver technical presentations accurately and effectively.
Interface and provide technical guidance and instruction to Designers/Drafters.
Prepare scope of work and input to bid proposals.
Perform field walk-downs during different design phases and prepare Walkdown reports as required.
Assist field construction and execution activities, such as: field changes, design revisions, commissioning, AFS, closeout, etc.
Assist in providing responses to technical enquiries from design review teams and regulatory agencies.
Complete the assigned scopes or tasks within given budget and schedule, and in good quality.
Provide prompt response and engineering resolutions on any critical engineering related matters.

About You

Engineering Degree in a relevant field of engineering from an accredited university or equivalent degree as recognized by Professional Engineers Ontario (PEO).
Registered as a Professional Engineer in the Province of Ontario.
Experience commensurate with the grade level, with a minimum of 7 to 12 years of pertinent engineering experience.
Previous experience at an operating nuclear power station or a similar installation not required, but would be an asset.
Site experience in construction, or commissioning of electrical systems for nuclear or other heavy industries would be an asset.
Familiarity with instrumentation and control system functions, configurations and equipment as used for CANDU plant process systems, safety systems, or safety-related systems, or for similar systems in other industries would be an asset.
Familiarity with industrial/nuclear QA programs and procedures along with pertinent CSA, IEEE, or related I&C engineering codes and standards would be an asset.
Knowledge of OPG and/or BP Engineering Change Control (ECC) process, standards and procedures is considered an asset.
Demonstrate strong interpersonal skills and the ability to work in a multidisciplinary team environment.
Demonstrate good technical skills and problem-solving capabilities, and be able to seek practical solutions to engineering problems.
Excellent written and oral communication skills.
Willingness to become a Nuclear Energy Worker (NEW).
Shall have fundamental technical knowledge to resolve engineering issues or technical problems.
Shall have excellent communication and technical writing skills and good ability to interact and communicate (both verbal and in writing) professionally with colleagues, clients and contractors.

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

Design and modify CANDU instrumentation and control systems, including defining requirements, control logic, component specifications, calculations, and supporting engineering documentation. Coordinate with clients, suppliers, designers, and other disciplines; support procurement, field construction, commissioning, design reviews, and regulatory responses while meeting quality, budget, and schedule requirements.

Requirements

Requires an accredited engineering degree in a relevant field, Professional Engineer registration in Ontario, and 7–12 years of pertinent engineering experience. Strong technical problem-solving, communication, and teamwork skills are required; nuclear or heavy-industry experience, CANDU I&C familiarity, and knowledge of applicable quality programs, standards, and engineering change processes are assets.

Skills

Instrumentation And Control Engineering
CANDU Systems
I&C System Design
Control Logic And Algorithms
Component Specification And Sizing
Setpoint Calculations
Error Analysis
Engineering Documentation
Nuclear Quality Assurance
CSA And IEEE Standards
Engineering Change Control
Field Walk-Downs
Commissioning Support
Technical Problem-Solving
Technical Writing
Multidisciplinary Collaboration

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

Instrumentation And Control
CANDU
Nuclear Engineering
Control Systems
Safety Systems
Process Systems
Control Algorithms
Control Logic
Wiring Arrangements
Setpoint Calculations
Error Analysis
Environmental Qualification
Seismic Qualification
CSA Standards
IEEE Standards
Nuclear Quality Assurance
Engineering Change Control
Engineering Design
Elementary Diagrams
Functional Specifications
Instrument Loop Diagrams
Bills Of Materials
Procurement
Field Walk-Downs
Commissioning
Construction Support
Regulatory Requirements
Professional Engineer
Nuclear Energy Worker

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