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Added 37 mins ago
F
Webber - AZ/DZ Seasonal Equipment Operator (Guaranteed Hours) - Infrastructure Management
Ferrovial
Niagara Falls, ON
- Full-time
Under the supervision of the Field Engineer or Area Supervisor, the incumbent is responsible for maintaining contracted assets (roadways, medians, signs, guardrails, end treatments,…
Added 37 mins ago
F
Webber - AZ/DZ Seasonal Equipment Operator (Guaranteed Hours) - Infrastructure Management
Ferrovial
Niagara Falls, ON
- Full-time
Under the supervision of the Field Engineer or Area Supervisor, the incumbent is responsible for maintaining contracted assets (roadways, medians, signs, guardrails, end treatments,…
Added 2 hours ago
A
Sr. I&C Engineer
AtkinsRéalis
Mississauga, ON · Pickering, ON
- Full-time
Registered Professional Engineer in the Province of Ontario, member in good standing.
Added 2 hours ago
A
Civil Structural Engineer
AtkinsRéalis
Montreal, QC
- Full-time
AtkinsRéalis is looking for a civil / structural engineer to join a team dedicated to engineering works mainly targeting hydroelectric projects and who will be able to use his or her…
Added 2 hours ago
A
I&C Engineer
AtkinsRéalis
Mississauga, ON · Pickering, ON
- Full-time
Perform field walk-downs during different design phases and prepare Walkdown reports as required.
Added 2 hours ago
A
Human Factors Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
University degree in Engineering, Human Factors (HF) & Ergonomics or Applied Psychology or related field. Professional Engineering license preferred.
Added 2 hours ago
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Field Coordinator
AtkinsRéalis
Thunder Bay, ON · Vaughan, ON
- Full-time
We are currently seeking a Field Coordinator to join the Geotechnical Practice. The position in based in Thunder Bay or Vaughan, Ontario, with flexibility for candidates located in the…
Added 2 hours ago
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Student Engineering Co-op/Intern
AtkinsRéalis
Mississauga, ON · Pickering, ON
- Full-time
Currently enrolled in a college or University in the field of Engineering and/or Technology (with preference of Mechanical, Electrical, Mechatronics, Civil, Engineering Physics, Applied…
Added 2 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 2 hours ago
A
I&C Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
An Instrumentation and Controls (I&C) engineer/designer is required to work on the design and development of I&C systems on projects involving new designs and/or enhancements (via Services…
Added 2 hours ago
A
Junior Materials Engineering Technician
AtkinsRéalis
Vaughan, ON
- Full-time
…Engineering leadership team, this role involves conducting field materials testing, compaction with Nuclear Densometer, collecting samples of asphalt, granular materials for laboratory…
Added 3 hours ago
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Senior Software Engineer (Full Stack)
Hudson Talent Solutions
Toronto, ON
- Full-time
Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
Added 4 hours ago
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Project Engineer
Shell
Sarnia, ON
- Full-time
Shell is seeking for Project Engineer to join its team in Sarnia.
Added 4 hours ago
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Industrial Designer
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Canada
- Part-time
Work with the Hardware Engineer to accommodate electronics, battery, antennas, thermal requirements, and connectivity components.
Added 4 hours ago
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Upstream Engineer - Students Seeking Opportunities
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Calgary, AB
- Full-time
The student roles offer a combination of field and/or office-based experience, mentorship from industry experts, and opportunities to contribute to projects that have a direct impact on…
Added 4 hours ago
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Train Conductor - BC North (TCRC)
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- Full-time
Write and pass safety and rules exams (as per collective agreement, subsequent mandatory Locomotive Engineer qualification to retain seniority and employment)
Added 5 hours ago
ST
Systems Installation Integration Engineer
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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 5 hours ago
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Senior Systems Installation Integrator
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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 5 hours ago
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EWIS Integrator (Mid Level)
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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 5 hours ago
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Electrical Engineering Graduate
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Markham, ON
- $65,000 to $75,000 CAD / year
- Full-time
Under the responsible charge of a Professional Engineer:
Added 5 hours ago
EI
Software Development Manager
EBlock Inc.
Canada
- $160,000 to $180,000 CAD / year
- Full-time
…Director of Product and Engineering. This is a role for an engineer who leads, not a manager who used to build. You will lead a team of seven to eight experienced engineers who already own…
Added 6 hours ago
FC
Tunnel Engineer
FCC Canada
Toronto, ON
- $95,000 to $115,000 CAD / year
The Tunnel Shift Engineer is responsible for providing engineering and technical support during night-shift tunnel construction activities. The role supports the safe and efficient…
Added 6 hours ago
BG
Estimator, Senior
BV GLAZING
Niagara Falls, ON
- $85,000 to $95,000 CAD / year
- Full-time
…From Toronto to Texas, we are vertically integrated to design, engineer, manufacture and install the complete building envelope with today’s most ambitious developers. Serving both…
Added 6 hours ago
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Project Technician – Tier 3 Network & Infrastructure Specialist
MSP OPERATIONAL CORP
Guelph, ON · London, ON
- $90,000 to $100,000 CAD / year
…environments. This role is ideal for a senior technician or engineer who is equally comfortable configuring firewalls and switches and deploying Windows server infrastructure, hypervisors,…
Added 6 hours ago
Technical Inside Sales Specialist
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Ottawa, ON
Synthesize frontline feedback to recommend hardware or solution improvements to the Solutions Engineer or Product Management, acting as the voice of the customer.

AtkinsRéalis

Senior I&C Engineer

Mississauga, ON, Canada

Full-time

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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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