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Added 6 hours ago
DO
Mechanical Structural Design Engineer
Dongguan Onlitex Electronic Co., Ltd
Major, SK
- Full-time
Major in mechanical manufacturing and design, automation and mechatronics.
Added 10 hours ago
BG
Process Engineer, Production
BV GLAZING
Concord, ON
- $85,000 to $95,000 CAD / year
- Full-time
For over 60 years, BV Glazing and Quest Windows have helped shape North America’s most iconic skylines. From Toronto to Texas, we are vertically integrated to design, engineer, manufacture…
Added 10 hours ago
BG
Draftsperson
BV GLAZING
Niagara Falls, ON
- $70,000 to $90,000 CAD / year
- Full-time
For over 60 years, BV Glazing and Quest Windows have helped shape North America’s most iconic skylines. From Toronto to Texas, we are vertically integrated to design, engineer, manufacture…
Added 10 hours ago
EA
Propulsion Systems Engineer [Mechanical/Aerospace Engineer]
Eternium Aerospace
Engineer, BC
- Full-time
Strong talent in prototyping, 3D printing design, composites and manufacturing
Added 11 hours ago
NQ
electronics research engineer
Nord Quantique
Sherbrooke, QC
- Full-time
Conduct feasibility, design operation and performance research of electrical generation and distribution networks
Added 11 hours ago
BE
Engineer- New Product Development
Bhoruka Extrusions (A YKK AP Company) Pvt Ltd
Field, BC
- Full-time
Experience in Designing new products, product improvements and product
Added 13 hours ago
ST
Intermediate Electrical Engineer
Saltworks Technologies
Richmond, BC
- $80,000 to $100,000 CAD / year
- Full-time
We have an exciting opportunity for an Intermediate Electrical Engineer/Technologist to join our multi-disciplinary team. You will support electrical design for our complex and highly…
Added 13 hours ago
I
Process/Project Engineer
Innophos
Port Maitland, ON
- $90,000 to $105,000 CAD / year
- Full-time
The Process/Project Engineer is primarily responsible for project development, estimation, planning, and execution. In addition, they are responsible for conducting engineering studies…
Added 18 hours ago
A
New Graduate, Mechanical Engineering (2027)
AtkinsRéalis
Calgary, AB · Vancouver, BC · Winnipeg, MB · Bedford, NS · Toronto, ON
- Full-time
Design and manufacturing: Development of products, machines and equipment, from design to production.
Added 18 hours ago
A
I&C Engineer
AtkinsRéalis
Mississauga, ON · Pickering, ON
- Full-time
Perform conceptual and/or detailed design of Candu instrumentation and control systems and modifications thereof, including definition of system functional and performance requirements and…
Added 18 hours ago
A
Senior I&C Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
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…
Added 20 hours ago
S
Project Engineer
Shell
Sarnia, ON
- Full-time
Typical activities include cost and schedule management, resource planning, contracting and procurement, detailed design review facilitation and developing the required team culture in…
Added 20 hours ago
S
Industrial Designer
Sevens™
Canada
- Part-time
The Industrial Designer will be responsible for the physical design and enclosure development of Sevens' first hardware prototype.
Added 21 hours ago
ST
Systems Installation Integration Engineer
SEGULA Technologies
Montreal, QC
- Full-time
Position Overview: We are seeking a Systems Installation Integration Engineer to lead key design work packages and resolve complex physical integration challenges for aircraft development…
Added 21 hours ago
ST
Senior Systems Installation Integrator
SEGULA Technologies
Montreal, QC
- Full-time
Position Overview: We are seeking a Senior Systems Installation Integration Engineer to provide high-level technical leadership for complex aircraft development and sustaining initiatives.…
Added 21 hours ago
ST
EWIS Integrator (Senior Level)
SEGULA Technologies
Montreal, QC
- Full-time
Position Overview: We are seeking a Senior EWIS Integration Engineer to provide high-level technical leadership for complex aircraft development programs and sustaining initiatives. In this…
Added 21 hours ago
ST
EWIS Integrator (Mid Level)
SEGULA Technologies
Montreal, QC
- Full-time
Position Overview: We are seeking a mid-level EWIS Integration Engineer to lead core work packages and resolve complex electrical wiring physical integration challenges on aircraft…
Added 22 hours ago
BG
Estimator, Senior
BV GLAZING
Niagara Falls, ON
- $85,000 to $95,000 CAD / year
- Full-time
For over 60 years, BV Glazing and Quest Windows have helped shape North America’s most iconic skylines. From Toronto to Texas, we are vertically integrated to design, engineer, manufacture…
Added 22 hours ago
BG
JR DESIGNER
BV GLAZING
Concord, ON
- $50,000 to $65,000 CAD / year
- Full-time
For over 60 years, BV Glazing and Quest Windows have helped shape North America’s most iconic skylines. From Toronto to Texas, we are vertically integrated to design, engineer, manufacture…
Added 22 hours ago
BG
Junior Project Operations Manager
BV GLAZING
Niagara Falls, ON
- $50,000 to $80,000 CAD / year
- Full-time
For over 60 years, BV Glazing and Quest Windows have helped shape North America’s most iconic skylines. From Toronto to Texas, we are vertically integrated to design, engineer, manufacture…
Added 22 hours ago
DB
drafting technologist
DMD Building Systems
Toronto, ON · Etobicoke, ON
- Full-time
Prepare construction specifications, costs and material estimates
Added 1 day ago
N
Staff Mechanical Thermal Engineer
Nokia
Ottawa, ON · Kanata, ON
- Full-time
As a Staff Thermal Design Engineer at Nokia, you will drive the development of innovative thermal solutions for optoelectronic products. You will utilize your expertise in thermal analysis,…
Added 1 day ago
T
Electrical & Instrumentation Engineer
Tenova
Mississauga, ON
- Full-time
The Electrical & Instrumentation (E&I) Engineer is responsible for the design, review, implementation, commissioning, troubleshooting, and continuous improvement of electrical,…
Added 1 day ago
W
Principal Electrical Engineer
Worley
Calgary, AB · Edmonton, AB · Vancouver, BC
- Full-time
Working knowledge of electrical system design and application, including:
Added 1 day ago
ET
Sr. Embedded DSP Engineer
ESS Technology, Inc.
Kelowna, BC
- Full-time
Our Kelowna Design Center is located in the heart of the Okanagan Valley, a region known for its wineries, long hot summers and exceptional skiing. We offer the unique opportunity to design…

AtkinsRéalis

Senior I&C Engineer

Mississauga, ON, Canada

Full-time

Apply 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

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.

Worker Type

Employee

Job Type

Regular

At AtkinsRéalis, we seek to hire individuals with diverse characteristics, backgrounds and perspectives. We strongly believe that world-class talent makes no distinctions based on gender, ethnic or national origin, sexual identity and orientation, age, religion or disability, but enriches itself through these differences.

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More about this job

Responsibilities

The Senior I&C Engineer will perform conceptual and detailed design of CANDU instrumentation and control systems, including defining functional requirements and control logic. They will also manage project documentation, provide technical support to site engineering groups, and interface with various stakeholders to ensure project goals are met.

Requirements

Candidates must hold a Bachelor's degree in a relevant engineering field and be a registered Professional Engineer in Ontario. A minimum of 12 years of experience in the design of CANDU instrumentation and control systems is required.

Skills

Instrumentation and controls
CANDU systems
Control logic
System functional requirements
Technical specifications
Engineering design
Wiring diagrams
Project management
Problem-solving
Leadership
Interpersonal skills
Customer focus
Regulatory compliance
Nuclear safety systems
Technical presentations
Budget management

Benefits

Competitive compensation
Employee recognition
Flexible benefits
Training and professional development
Hybrid working culture
Generous time-off policies

Visa sponsorship

Not detected in the job text

Keywords

Instrumentation and Controls
CANDU
Nuclear
Engineering Design
Control Algorithms
Seismic Qualification
Environmental Qualification
Setpoint Calculations
Error Analysis
Elementary Diagrams
Functional Specifications
Instrument Loop Diagrams
Professional Engineer
Engineering Change Control
QA Programs
CSA
IEEE
Modernization
Safety Systems
Technical Documentation
Budgeting
Project Management
Multidisciplinary Team
Regulatory Agencies
Automation Engineering

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