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Added 8 mins ago
Collections Analyst
CPKC
Winnipeg, MB
Full-time
Becoming a qualified conductor or locomotive engineer is the single best way for a management employee to learn the business at CPKC. You may be required to obtain a certification or to…
Added 8 mins ago
Plant Operating Engineer
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Winnipeg, MB
Full-time
Under the general direction of the Chief Power Engineer and Maintenance Manager and in accordance with the requirements of the Provincial Licensing Standard: Is responsible for the safe and…
Added 8 mins 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 38 mins 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 53 mins ago
INTERDISCIPLINARY ENGINEER
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Cherry Point, AB
Full-time
You will serve as an AEROSPACE OR MECHANICAL ENGINEER Propulsion Systems Branch Head in the Adversary Fleet Support Team (FST) within the FST Group of FLTREADCEN EAST.
Added 1 hour ago
Senior Frontend Engineer, Conversions (f/m/x)
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As a Frontend Engineer in Conversions, you will build personalized web experiences that help users find the right path through our funnels. You will focus on tailoring our user journeys…
Added 1 hour ago
Civil Engineer, Land Development
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AB · Edmonton, Alberta
$85,000 to $115,000 CAD / year
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Licensed as a Professional Engineer in Alberta (APEGA) and in good standing.
Added 1 hour ago
Technical Sales Intern- Mississauga
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…December 2026 or May 2027 and has an interest in being a Sales Engineer. The role will be part time in the…
Added 1 hour ago
Thermal Operating Technician
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Full-time
Under the direction of the Chief Operating Engineer and supervision of the Thermal Operating Supervisor/Shift Engineer, the Thermal Operating Technician is responsible for carrying out all…
Added 2 hours ago
Engineering Manager, Software
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Dartmouth, NS · Ottawa, Ontario
$122,000 to $155,000 CAD / year
Full-time
Managing technical risks associated with implementation, performance, and project delivery
Added 3 hours ago
Senior Embedded Software Designer
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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 3 hours ago
Junior I&C Designer
AtkinsRéalis
Mississauga, ON
Full-time
…able to follow the instructions from a qualified professional engineer to complete the assigned I&C related scopes or tasks and prepare necessary engineering design documentation as…
Added 3 hours ago
Reporting Analyst
AtkinsRéalis
Mississauga, ON
Full-time
The Reporting Analyst supports Project Controls by collecting, validating, analyzing, and communicating project performance information across cost, schedule, risk, deliverables, and…
Added 3 hours ago
Chemist - Decommissioning & Waste Management
AtkinsRéalis
Mississauga, ON · Quebec, QC
Full-time
Performance of laboratory analyses using chemical, radiological, and environmental testing methods.
Added 3 hours ago
Senior Project Coordinator – Architectural Envelope
AtkinsRéalis
Toronto, ON
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…architectural finishes that impact weatherproofing and building…
Added 3 hours ago
Cost Controller
AtkinsRéalis
Mississauga, ON
Full-time
Open and setup a group of projects, monitor, control and report their performance through the whole project cycle according to the company procedures and general project control practices.
Added 3 hours ago
Junior Resource Strategy Analyst
AtkinsRéalis
Mississauga, ON
Full-time
Track key performance indicators (KPIs) related to staffing, utilization, and resource performance. Conduct comparison of plan and actual activities and trending exercise.
Added 3 hours ago
I&C Lead Engineer
AtkinsRéalis
Mississauga, ON
Full-time
…modifications, including definition of system functional and performance requirements and control algorithms, definition of control logic and wiring arrangements, control parameters,…
Added 3 hours ago
Manager, Fire Safety - Eastern Canada
AtkinsRéalis
Ottawa, ON · Montreal, QC · Quebec, QC
Full-time
Drive project excellence with respect to quality, cost control, schedule performance, and risk management.
Added 3 hours ago
Plant Controls Systems Engineer
AtkinsRéalis
Mississauga, ON
Full-time
…architecture/design, product /tool technologies and evaluate system performance and…
Added 3 hours ago
Senior Plant Controls Systems Engineer
AtkinsRéalis
Mississauga, ON
Full-time
…architecture/design, product /tool technologies and evaluate system performance and…
Added 3 hours ago
Software Engineer - Open Data Platform (ODP)
Acceldata
Kitchener, ON
$70,000 to $100,000 CAD / year
Full-time
We are seeking a Software Engineer with at least 3 years of experience in distributed systems or data platform development. In this role, you will design, build, and scale components of the…
Added 3 hours ago
Factory Test Infrastructure Engineer
Ecolab Inc.
Calgary, AB
Full-time
…desktop computers is looking for a Factory Test Infrastructure Engineer to support the design, development, and implementation of manufacturing test…
Added 3 hours ago
Senior Project Engineer - Systems Engineer
General Dynamics Missions System International
Ottawa, ON
Full-time
…engineers toward success? We are currently looking for a Project Engineer with technical leadership skills to play a driving force behind the introduction of new cutting-edge projects.…
Added 4 hours ago
Senior AI Engineer
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Toronto, ON · Waterloo, ON · Sun Life Toronto Atria
Full-time
Corporate IT is seeking an experienced Senior AI Engineer to design, develop, deploy, and support enterprise-grade Artificial Intelligence, Machine Learning, and Generative AI solutions on…

AtkinsRéalis

Junior I&C Designer

Mississauga, ON, Canada

Job type: Full-time
Apply by: Oct 28, 2026
Posting language: English
Posted: Sep 28, 2026

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Original job description

Overview

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 Southern African region and Australasia, our multicultural workforce is driven by a fierce pride in their work and a pioneering vision.

AtkinsRéalis is truly a global leader in its field and has been chosen to design and build some of the most prestigious projects in the world.

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 and to apply our extensive knowledge to service the BWR/PWR market. Our expertise includes: Nuclear Steam Plant (NSP) engineering, Balance of Plant (BOP) engineering, Plant Life Management and Extension, Retube Tooling Systems, Inspection and Maintenance Services, Steam Generator Replacement, Plant Equipment Refurbishment and Retrofits.

This position is for a junior or entry level person who is self-motivated and willing to develop his/her career with experience in nuclear field. The candidate shall be able to follow the instructions from a qualified professional engineer to complete the assigned I&C related scopes or tasks and prepare necessary engineering design documentation as required.

Your role

The qualified individual will be responsible for, but not limited to, the following:

Perform engineering work following SNC-Lavalin/Candu Energy procedures and QA programs, and applicable codes, standards, and regulatory requirements.
Coordinate and interface with client(s), suppliers, stakeholders and other design disciplines to execute assigned engineering work.
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.
Interface with various engineering disciplines, suppliers, and other areas of the company.
Assist in providing responses to technical enquiries from design review teams and regulatory agencies.
Participate in review of interfacing discipline's documentation.
Prepare requisitions or Engineering Quotation Requests (EQR) for equipment and materials to support procurement.
Prepare or assist preparation of 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.
Complete the assigned scopes or tasks within given budget and schedule, and in good quality.
Deliver technical presentations accurately and effectively.

About You

Relevant Honours degree in a relevant field of engineering from a university of recognized standing.
Eligible to be registered as a Professional Engineer in the Province of Ontario.
Related work experience in I&C engineering for either in the nuclear industry or other heavy industrial environment such as: mining, oil & gas, power, etc is considered an asset.
Previous experience at an operating nuclear power station or a similar installation not required, but would be an asset.
Demonstrate good technical skills and problem-solving capabilities and be able to seek practical solutions to engineering problems.
Willing to become a Nuclear Energy Worker (NEW).
Knowledge of OPG and/or BP Engineering Change Control (ECC) process, standards and procedures is considered an asset.
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.
Possess good interpersonal skills and the ability to work in a multidisciplinary team environment.
Demonstrate strong interpersonal skills and the ability to work in a multidisciplinary team environment.

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

Perform I&C design and engineering tasks for CANDU systems and modifications, including defining requirements, control logic, component specifications, calculations, and supporting design documentation. Coordinate with clients, suppliers, and other disciplines; support procurement, field execution, commissioning, design reviews, and regulatory responses while meeting quality, budget, and schedule requirements.

Requirements

A relevant engineering honours degree and eligibility for registration as a Professional Engineer in Ontario are required. The role is entry-level and seeks strong technical problem-solving, communication, writing, and teamwork skills; I&C experience in nuclear or other heavy industry and knowledge of engineering change control processes are assets.

Skills

Instrumentation and Control Engineering
CANDU Systems
Conceptual and Detailed Design
Control Logic and Algorithms
Component Specification and Sizing
Engineering Documentation
Technical Analysis
Wiring Design
Interdisciplinary Coordination
Procurement Support
Field Walk-Downs
Commissioning Support
Problem-Solving
Technical Writing
Technical Presentations
Teamwork

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
Nuclear Steam Plant
Balance of Plant
Control Systems
Control Algorithms
Control Logic
Wiring Arrangements
Setpoint Calculations
Error Analyses
Environmental Qualification
Seismic Qualification
Elementary Diagrams
Functional Specifications
Instrument Loop Diagrams
Wiring and Connection Diagrams
Computerized Wiring Programs
Engineering Change Control
Quality Assurance
Regulatory Requirements
Procurement
Engineering Quotation Requests
Field Walk-Downs
Commissioning
Design Reviews
Professional Engineer
Nuclear Energy Worker

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