Jobs in Canada

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Added 1 hour ago
AI
Senior BAS System Designer
Ainsworth Inc
Mississauga, ON
- Full-time
We are currently seeking a highly energetic and organized individual to work in our System Application-Design Department as a Senior System Designer with emphasis on BAS system design.
Added 1 hour ago
AI
BAS System Designer
Ainsworth Inc
Mississauga, ON
- Full-time
We are currently seeking a highly energetic and organized individual to work in our System Application-Design Department as a System Designer with emphasis on BAS system design.
Added 1 hour ago
AI
BAS Controls Designer
Ainsworth Inc
Edmonton, AB
- Full-time
As a core member of our projects, our Controls Designer works closely with our Project Managers, field technicians, sales team, clients and our vendors. In addition to designing, developing…
Added 6 hours ago
A
Smart 3D Administration and Support Specialist
AtkinsRéalis
Mississauga, ON
- Full-time
Provide user support for S3D projects and software integration with other applications including but not limited to: SPF, Smart Electrical, Smart Instrumentation, Smart P&ID.
Added 6 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 11 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 11 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 11 hours ago
FE
Mechanical Designer (Buildings - HVAC, Plumbing)
Flow Engineering
Vancouver, BC
- Full-time
Flow applies intelligent mechanical and electrical engineering solutions to new and retrofitted buildings throughout western Canada. Our creative yet practical solutions blend human…
Added 12 hours ago
EO
Robot Programmer
ETHOS ON SITE (EOS)
Brantford, ON
- Full-time
Read and interpret electrical schematics and specifications
Added 21 hours ago
EM
AV Service Engineer - Control Systems & Device Integration
Evertz Microsystems Limited
Burlington, ON
- Full-time
Degree or diploma in Computer Engineering, Electrical/Electronic Engineering, Computer Science, or a related technical discipline - or equivalent hands-on experience
Added 22 hours ago
H
Senior Designer, ICT/Security
HDR
Calgary, AB · Toronto, ON
- Full-time
…sustainability, and human experience. We bring together mechanical, electrical, structural, and civil engineering experts to solve complex design challenges with precision, creativity, and…
Added 22 hours ago
Product Designer
Tigercat | MacDonald Steel
Brant, ON · Brantford, ON
As a Product Designer, you will work closely with an established engineering team to enhance existing products and drive new developments. This role will design and develop mechanical…
Added 23 hours ago
KC
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
- Full-time
Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, or equivalent practical experience
Added 1 day ago
A
Hardware Designer
Actalent
Richmond, BC
- $35 to $60 CAD / hour
- Contract
Hardware Designer Digital/Analog & High-Speed PCB
Added 1 day ago
ME
Mechanical Designer
MACLEAN ENGINEERING & MARKETING CO. LIMITED
Sudbury, ON
- $70,000 to $80,000 CAD / year
- Full-time
…across multiple engineering disciplines including Mechanical, Electrical (high voltage, low voltage, CAN bus), Powertrain (diesel, battery, transmissions, axles), Structural (FEA, chassis,…
Added 1 day ago
G
Power Designer/EIT
GFT
Toronto, ON
- Full-time
GFT is seeking a Power Designer/EIT to join our Practice or CBG Team in Toronto or Mississauga! This role follows a hybrid work model, requiring regular attendance at our Toronto or…
Added 1 day ago
A
Smart 3D Administration and Support Specialist
AtkinsRéalis
Mississauga, ON
- Full-time
Provide user support for S3D projects and software integration with other applications including but not limited to: SPF, Smart Electrical, Smart Instrumentation, Smart P&ID.
Added 1 day ago
A
Smart 3D Administration and Support Specialist
AtkinsRéalis
Mississauga, ON
- Full-time
Provide user support for S3D projects and software integration with other applications including but not limited to: SPF, Smart Electrical, Smart Instrumentation, Smart P&ID.
Added 1 day ago
S&
Transmission Line Designer 2 - Grid
Sargent & Lundy
Toronto, ON · North York, ON
- Full-time
…working in a multi-disciplined team environment with other Electrical and Structural designers and/or engineers in the development of transmission/distribution line…
Added 1 day ago
S&
Transmission Line Designer 3 - Grid
Sargent & Lundy
Toronto, ON · North York, ON
- Full-time
…working in a multi-disciplined team environment with other Electrical and Structural designers and/or engineers in the development of transmission/distribution line…
Added 1 day ago
S
Mechanical Engineer
SearchLabs
Toronto, ON
- Full-time
electrical, and commissioning engineering services for the built environment.
Added 1 day ago
G
Power Designer/EIT
GFT.
Mississauga, ON · Toronto, ON
- Full-time
GFT is seeking a Power Designer/EIT to join our Practice or CBG Team in Toronto or Mississauga! This role follows a hybrid work model, requiring regular attendance at our Toronto or…
Added 1 day ago
HP
Senior Electrical Designer
HOCS Projects
Calgary, AB
- Full-time
HOCS Projects is seeking an Intermediate/ Senior Electrical Designer to develop electrical design drawings and documentation for industrial energy projects. Working with electrical…
Added 1 day ago
ME
Electrical Designer
MACLEAN ENGINEERING & MARKETING CO. LIMITED
Sudbury, ON
- $91,000 to $105,000 CAD / year
- Full-time
MacLean Engineering is looking for talented and energetic Intermediate and Senior Electrical Engineering Designer to add to the existing skills of our Engineering team. This is a great…
Added 1 day ago
Fire Protection Designer - Mechanical
Smith + Andersen
London, ON
…seeking experienced Fire Protection Designers. You’re a trained designer with a passion for fire protection services design. You never shy away from a hydraulic calculation, and have the…

AtkinsRéalis

I&C Engineer

Mississauga, ON, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Apply by: Nov 2, 2026
Experience: Minimum 7 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

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 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 7 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, qualification, and supporting engineering documentation. Coordinate with other disciplines, suppliers, drawing teams, site engineering groups, design reviewers, and regulators while managing assigned work to meet project goals.

Requirements

Requires an Ontario-registered Professional Engineer in good standing, a relevant honors bachelor's degree, and at least seven years of experience designing CANDU I&C systems or modifications. Strong technical, problem-solving, leadership, teamwork, customer-service, and communication skills are required; nuclear plant experience, modernization methods, and familiarity with applicable codes and quality programs are assets.

Skills

Instrumentation and Controls Engineering
CANDU Systems Design
Conceptual and Detailed Design
Control Algorithms and Logic
I&C Component Specification and Selection
Setpoint Calculations
Error Analysis
Engineering Documentation
Wiring and Instrumentation Drawings
Environmental and Seismic Qualification
Nuclear Engineering
Engineering Change Control
Technical Problem-Solving
Project and Schedule Management
Technical Communication
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 Controls
CANDU
Nuclear Power Plants
I&C Systems
System Functional Requirements
Performance Requirements
Control Algorithms
Control Logic
Wiring Arrangements
Setpoints
Instrument Ranges
Environmental Qualification
Seismic Qualification
Component Sizing and Selection
Setpoint Calculations
Error Analyses
Technical Specifications
Elementary Diagrams
Functional Specifications
Instrument Loop Diagrams
Wiring and Connection Diagrams
Computerized Wiring Programs
Engineering Change Control
Nuclear Modernization
Nuclear Quality Assurance
CSA Standards
IEEE Standards
Regulatory Agencies
Professional Engineer
Project Schedule and Budget Management

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