Jobs in Canada

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Added 3 mins ago
S
IT Cloud & DevOps Engineer
Survalent
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Build the technology powering critical utility infrastructure. Survalent is seeking a Cloud & DevOps Engineer to design, secure, and optimize cloud environments across Azure, AWS, and OT…
Added 3 mins ago
WT
Senior DevOps / Platform Engineer (Full Stack)
Wissen Technology
Montreal, QC
- Full-time
Role: Senior DevOps / Platform Engineer (Full Stack)
Added 3 mins ago
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Software Engineer III - Tech Lead (Golang)
TD
Toronto, ON
- Full-time
Must Havehat We're Looking For
Added 18 mins ago
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Sr. Developer SRE - Vice President
Citi
Mississauga, ON
- Full-time
We are seeking a seasoned Sr. Developer / SRE / DevOps Engineer to join our team. The successful candidate will bring a strong foundation in backend software engineering, site reliability…
Added 33 mins ago
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Azure Cloud Platform Engineer
Centraprise
Toronto, ON
- Contract
Requirement - Senior Azure Platform Engineer:
Added 1 hour ago
ZS
Core Java Developer (Python, Apache, Spark)
Zodiac Solutions, Inc
Montreal, QC
- Full-time
We are seeking a highly motivated and experienced Software Engineer with strong expertise in Core Java, Apache Spark, Python, SQL, and Linux to design, develop, and support scalable…
Added 1 hour ago
KR
Python Developer with Automation
KTek Resourcing
Montreal, QC
- Contract
We are seeking an experienced Senior Automation Engineer with strong expertise in Python programming, UNIX/Linux shell scripting, software deployment automation, patch management, and Linux…
Added 1 hour ago
Senior Data Engineer
NTT DATA Services
Toronto, ON
Seeking a Senior Data Engineer with strong hands-on expertise in Databricks, Azure data services, Python/PySpark and SQL.
Added 1 hour ago
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Senior Forward Deployed Engineer - Global Markets
Staffbase
Toronto, ON
- $107,000 to $143,000 CAD / year
This is a hands-on technical role within Staffbase Build, responsible for turning specific enterprise customer needs into reliable, scalable extensions of the Staffbase platform, using its…
Added 2 hours ago
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Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 7 hours ago
Team Lead, Software Engineer - Data
ACV
Toronto, ON
We are looking for an exceptional Team Lead, Software Engineer to lead, architect, and elevate our engineering team. We need a leader who thrives in a fast-paced, collaborative environment…
Added 7 hours ago
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Senior Full Stack Developer (Java/React)
Luxoft
Toronto, ON
- Contract
We’re seeking a Senior Software Engineer to enhance a cross-asset order and position management system. The engineer shall have experience designing and building robust, scalable systems…
Added 8 hours ago
A
Senior Full Stack Enginner
adidas
Woodbridge, ON
- Full-time
…business processes across the NAM market. We are seeking a senior, hands-on full-stack engineer with principal-level engineering depth who can deliver production solutions while helping…
Added 9 hours ago
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Principal Engineer, Global Networks & Infrastructure
lululemon
Vancouver, BC
- Full-time
As a Principal Engineer, you will define technical vision and drive implementation approaches for major organizational technology initiatives, leveraging deep technical expertise to shape…
Added 13 hours ago
W
Associate Technical Consultant, Geotechnical Engineer
Worley
Oakville, ON · Markham, ON · Vancouver, BC · Calgary, AB
- Full-time
The Principal Geotechnical Engineer – Tailings and Dams will provide senior technical and project leadership for geotechnical engineering associated with mine tailings facilities, earth…
Added 14 hours ago
A
Landscape Architect I
AtkinsRéalis
Montreal, QC
- Full-time
Must have relevant experience delivering Landscape and Public Realm projects
Added 14 hours ago
M
Software Engineer, Backend – Edge Systems
Micromart
Remote, Canada
- Full-time
- Remote
As a Software Engineer, Backend – Edge & IoT Systems, you will help build and operate the software systems that run inside Micromart smart stores.
Added 14 hours ago
M
Senior Software Engineer, Backend Systems
Micromart
Remote, Canada
- Full-time
- Remote
As a Senior Software Engineer, you’ll help evolve the core systems that power Micromart as we scale.
Added 14 hours ago
RB
Senior Site Reliability Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
Join RBC as a Senior Site Reliability Engineer and be part of the bank’s major transformation journey. This role offers the chance to drive innovation, align with our business partners and…
Added 15 hours ago
FA
Maintenance Control Supervisor
Flair Airlines
Toronto, ON
- Full-time
Collaborate with MCC Specialists, Line Maintenance, Technical Services, Materials, and SOCC to develop and assess aircraft recovery plans during operational disruptions.
Added 15 hours ago
CI
Senior Automation & Performance Test Engineer - Contract
Compugen Inc
Toronto, ON
- Contract
Position Overview: We are seeking an experienced Senior Automation & Performance Test Engineer to design, develop, and execute automated and performance testing solutions for enterprise…
Added 15 hours ago
B
Full Stack Engineer
BuzzClan
Toronto, ON
- Contract
Job Title: Software Developer - Full Stack - Senior
Added 15 hours ago
JP
Winter Student, Software Engineering
Jubilant Pharma Limited
Montreal, QC · Greater Montreal Metropolitan Area
- Internship
Are you a student bursting with creativity and enthusiasm, currently pursuing Software Engineer studies? If so, Jubilant Radiopharma invites you to embark on an exhilarating journey with us…
Added 15 hours ago
TS
Intermediate/Senior Electrical Design Engineer
TalentSphere Staffing Solutions
Barrie, ON
- Full-time
An established mechanical and electrical consulting engineering firm is looking to add an experienced Senior Electrical Engineer/Designer to its growing team in Barrie.
Added 15 hours ago
K
Backend Engineer
Kablamo
Toronto, ON
- Full-time
As an engineer at Kablamo, you will operate at the frontier of technical possibility, pairing genuine curiosity for modern tools with a commitment to high-impact execution. You will…

AtkinsRéalis

Senior I&C Engineer

Mississauga, ON, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Experience: Minimum 12 Years experience in conceptual, preliminary and/or detailed design of CANDU instrumentation and control systems and modifications.
Posting language: English
Posted: Oct 3, 2026

Original job description

Overview

A Senior Instrumentation and Controls (I&C) engineer is required to work on the design and development of I&C systems on projects involving new designs and/or enhancements (via Services type of work) to CANDU plants and other nuclear installations.

Your role

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.
Assist in providing technical support to engineering groups at site.
Deliver technical presentations accurately and effectively.
Manage assigned work effectively, including prioritizing, executing, managing schedule and budget, and reporting, to meet project goals.

About You

Registered Professional Engineer in the Province of Ontario, member in good standing.
BS Honors degree in a relevant field of I&C/Electrical/Automation engineering.
Minimum 12 Years experience in conceptual, preliminary and/or detailed design of CANDU instrumentation and control systems and modifications. Familiarity with Engineering Change Control/Modification process is an asset.
Experience at an operating nuclear power station or a similar installation is 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.
Demonstrate strong leadership and interpersonal skills as well as a strong customer focus and the ability to work in a multidisciplinary team environment.
Excellent written and oral communication skills.
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.
Previous experience with methodologies and processes used for I&C modernization of a nuclear power plant 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.

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 develop instrumentation and control systems and modifications for CANDU plants and other nuclear installations, including system requirements, control logic, component selection, calculations, and engineering documentation. Coordinate with other disciplines, suppliers, drawing teams, site engineering groups, and reviewers while managing assigned work and supporting technical inquiries.

Requirements

Requires a Professional Engineer license in Ontario in good standing, a bachelor's honors degree in a relevant I&C, electrical, or automation engineering field, and at least 12 years of experience designing CANDU I&C systems and modifications. Strong technical problem-solving, leadership, teamwork, customer focus, and communication skills are required; nuclear station experience, modernization, and familiarity with applicable codes and quality programs are assets.

Skills

Instrumentation and Controls Engineering
CANDU Systems Design
Control Algorithms
Control Logic
I&C Component Specification and Selection
Setpoint Calculations
Error Analysis
Engineering Documentation
Wiring and Instrumentation Drawings
Nuclear Engineering
Engineering Change Control
Technical Problem-Solving
Project Scheduling and Budget Management
Technical Communication
Multidisciplinary Collaboration
Nuclear Quality Assurance

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 Controls
CANDU
Nuclear Installations
I&C Systems
Conceptual Design
Detailed Design
System Functional Requirements
Performance Requirements
Control Algorithms
Control Logic
Wiring Arrangements
Setpoints
Environmental Qualification
Seismic Qualification
Component Sizing and Selection
Setpoint Calculations
Error Analyses
Elementary Diagrams
Functional Specifications
Instrument Loop Diagrams
Computerized Wiring Programs
Engineering Change Control
Nuclear Power Stations
I&C Modernization
Nuclear Quality Assurance
CSA Standards
IEEE Standards
Regulatory Agencies
Project Schedule Management
Budget Management

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Work requirements

Jobs in Canada