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Added 6 mins ago
DT
Mechanical Engineer
Dragonfleye Therapeutics Corp.
Toronto, ON
- Full-time
Dragonfleye is looking to add a Mechanical Engineer to their Ocular Injector Device team. This is a highly hands on role and will work cross-functionally with Quality & Design, Program…
Added 20 mins ago
ES
Engineer in Training (EIT)
ENTRUST Solutions Group
AB · Calgary, AB
- Full-time
ENTRUST Canada is currently seeking a SCADA Engineer/Engineer-in-Training to join our team. Our team delivers specifications and designs for SCADA and communications systems at the site…
Added 20 mins ago
Environmental Services Engineer, Compliance-TS269
City of London
London, ON
Reporting to the Division Manager, Wastewater Treatment Operations, the Environmental Services Engineer is responsible for overseeing the development and implementation of a wastewater…
Added 21 mins ago
RE
Staff Engineer Physical AI Systems
Renesas Electronics
Ottawa, ON
- Full-time
We are seeking a Staff Engineer (Physical AI - System Engineering) to join the Pathfinding Studio within the Engineering Innovation Office. In this role, you will develop and validate…
Added 21 mins ago
RE
Principal Engineer Physical AI Systems Modeling
Renesas Electronics
Ottawa, ON
- Full-time
We are seeking a Principal Engineer (Physical AI - System Modeling) to join the Pathfinding Studio within the Engineering Innovation Office. As a technical thought leader and principal…
Added 36 mins ago
SA
Senior Software Engineer, Real-Time Systems
Sanctuary AI
Vancouver, BC
- Full-time
…is looking to hire a skilled and motivated Senior Software Engineer to join our Real Time Systems team. The Real Time Software Engineer is a crucial part of our team, supporting the…
Added 36 mins ago
FC
Field Coordinator - Mechanical
Flatiron Construction Corp
Toronto, ON · Scarborough, ON
- Other
Are you ready to lead with expertise and take on complex engineering challenges?As a Field Coordinator - Mechanical you will provide technical leadership in the design, review, and…
Added 36 mins ago
C
Senior Building Mechanical Technologist
CIMA+
Kitchener, ON · Mississauga, Ontario
- $68,960 to $94,820 CAD / year
- Full-time
At CIMA+, you’ll find a place where your ideas and perspectives are welcomed and encouraged. In both the field and at the office, you’ll get plenty of opportunities to reach your full…
Added 50 mins ago
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Technical Sales Intern- Mississauga
Captiveaire - Region 114 Western PA
Mississauga, ON
- Volunteer
…December 2026 or May 2027 and has an interest in being a Sales Engineer. The role will be part time in the…
Added 50 mins ago
DS
Industrial Engineer
Design Systems Canada, Ltd.
Windsor, ON
- Contract
We're looking for a motivated, detail-oriented Industrial Engineer who enjoys solving real-world challenges and turning ideas into functional, efficient manufacturing environments.
Added 50 mins ago
Senior AI/ML & Robotics Platform Developer
Siemens
Kitchener, ON
We are seeking a Senior AI/ML & Robotics Platform Engineer to help define the data, metadata, validation, and evaluation backbone for a Physical AI platform in Canada. This role will be…
Added 50 mins ago
Backend Engineer – Workflow Execution and Orchestration, Kitchener, ON
Siemens
Kitchener, ON
About the role: Backend Engineer for Workflow Execution and Orchestration
Added 51 mins ago
ZH
Applied AI Research Scientist
Zepp Health
Vancouver, BC
- Full-time
As an AI and deep learning Engineer specializing in time-series analysis and signal processing at Zepp Health, you will be responsible for creating and implementing advanced machine…
Added 51 mins ago
RT
Senior Electrical Engineer – High Voltage Substations
RCM Technologies, Inc.
Mississauga, ON
- Full-time
Position: Senior Electrical Engineer – High Voltage Substations
Added 1 hour ago
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Cyber Security Specialist
AtkinsRéalis
Montreal, QC · Quebec, QC
- Full-time
The successful candidate will provide security and risk oversight in the specialized field of cybersecurity and Industrial Control Systems (ICS). Our project team leads the cybersecurity…
Added 1 hour ago
M
Automation Systems Specialist
Mosaic
Esterhazy, SK · CA - Esterhazy, SK
- Full-time
…maximize operational efficiencies. Focusing heavily on testing, field implementation, and troubleshooting of automated systems and related technologies, the Automation Systems Specialist…
Added 1 hour ago
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Operations Engineer
Brenntag
Brampton, ON · Canada / Brampton
- Full-time
The primary role of the Operations Engineer – Canada is to provide facility and process troubleshooting, facility and process design and management, and support of project work related to…
Added 1 hour ago
F
Senior Full Stack Engineer
Foresight
Montreal, QC
- $180,000 to $230,000 CAD / year
- Full-time
Foresight is the control tower for these projects. We connect schedules, field progress and execution data across every party, forecast where delivery is heading, and help teams act before…
Added 1 hour ago
C
Senior Building Mechanical Technologist
CIMA+
Bowmanville, ON
- $68,960 to $94,820 CAD / year
- Full-time
At CIMA+, you’ll find a place where your ideas and perspectives are welcomed and encouraged. In both the field and at the office, you’ll get plenty of opportunities to reach your full…
Added 1 hour ago
ME
Electrical Maintenance and Reliability Engineer
Morson Edge
Burnaby, BC
- $65 to $72 CAD / hour
- Contract
Role: Engineer-E3 – Electrical Maintenance & Reliability
Added 1 hour ago
ME
Transmission Stations Engineer
Morson Edge
Burnaby, BC
- $60 to $82 CAD / hour
- Contract
BC Hydro is seeking an intermediate Engineer E3 to join the Transmission Stations and Lines Estimating team. The successful candidate will support capital and maintenance projects by…
Added 1 hour ago
AI
AI Security Engineer
Avanciers Inc.
Toronto, ON
- $100,000 to $110,000 CAD / year
- Contract
Avanciers is a premier IT Staffing/Consulting organization and we are currently recruiting for a contract role for one of our premier client in Canada for AI Security Engineer.
Added 1 hour ago
C
Senior Building Mechanical Technologist
CIMA+
Mississauga, ON
- $68,960 to $94,820 CAD / year
- Full-time
At CIMA+, you’ll find a place where your ideas and perspectives are welcomed and encouraged. In both the field and at the office, you’ll get plenty of opportunities to reach your full…
Added 1 hour ago
C
Senior Building Mechanical Technologist
CIMA+
Kitchener, ON
- $68,960 to $94,820 CAD / year
- Full-time
At CIMA+, you’ll find a place where your ideas and perspectives are welcomed and encouraged. In both the field and at the office, you’ll get plenty of opportunities to reach your full…
Added 1 hour ago
E
Civil Engineer (Mining)
EXP
St. John's, NL
- Full-time
In this role, as a Civil Engineer, Mining, you will be a part of the Mining team, based in either St. Johns, NL, Brampton, Sudbury, or North Bay, ON, offices.

AtkinsRéalis

Cyber Security Specialist

Montreal, QC, Canada
Quebec, QC, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Nov 6, 2026

Original job description

Job Description

Overview

We are seeking a Cyber Security expert to join our growing team and working on critical infrastructure. This role aligns with AtkinsRéalis’ mission to transform, embrace digital technologies, and ensure continuous growth of its Industrial Cyber Security capabilities.

The successful candidate will provide security and risk oversight in the specialized field of cybersecurity and Industrial Control Systems (ICS). Our project team leads the cybersecurity program to define resilient solutions, processes, and systems for the protection of people and critical infrastructure projects, through design and delivery of a secure infrastructure.

Role Alignment:

Connect people, data, and technology to transform the world's infrastructure and energy systems.
Align with AtkinsRéalis’ mission to engineer a better future for our planet and its people.

This position is based at our project office in Québec City, requiring the candidate to be in the office.

Your role

Implement the Cybersecurity Program for design and build of the rail system. This role is responsible for identifying and mitigating cyber risks, ensuring compliance with industry standards, and facilitating collaboration across technology stakeholders.
Plan cyber security activities and apply a risk-based approach in all phases of the project: feasibility, design, test & commissioning, and into operation of the project.
Promote and enforce OT cybersecurity policies and procedures based on APTA, NIST, IEC 62443, and/or ISO 27001 standards.
Collaborate with engineering, technology, and operation teams to align strategies across networks.
Conduct risk assessments and evaluate the effectiveness and impact of mitigation strategies.
Perform gap assessments and threat & vulnerability assessments as per industry standards by identifying critical assets and engaging associated stakeholders.
Respond to information security issues during each stage of a project’s lifecycle.
Define cyber security requirements to the suppliers and engage in the procurement activities.
Provide actionable recommendations to mitigate cybersecurity threats and improve OT security posture.
Deliver project inputs to meet overall project timelines and requirements.

About you

Diploma or degree in related field.
Security certifications or demonstrated experience: CISSP, GICSP, OSCP, C|EH, CISM, IEC 62443 Fundamentals, CompTIA Security+, CCNP, etc.

Experience/knowledge of critical infrastructure and ICS/OT in the transportation industry.
Understanding of IT/OT systems including servers, networks, workstations, and infrastructure.
Knowledge of cyber security frameworks and standards, including APTA, NIST, ISA/IEC 62443, and ISO 270001.
Bilingual French/English required.*
Critical thinking and excellent communication skills, both written and verbal.
Desire to lead and develop junior team members.
Strong problem-solving skills and creativity.
Desire to learn and grow in a fast-paced cyber security field.

Additional Considerations (preferred but not mandatory):

Experience in security and technology relating to cybersecurity, network architecture, and/or risk management programs.
Understanding of other technology systems:
- Automation/SCADA/Control Systems.
- Telecommunications/Network Technology.
- Information Technology/Data Centre.
- Computer Sciences/Software Engineering.
Additional certifications (e.g., CCNA, CISA, ISO27001 LI).
Demonstrated experience with compliance and regulation (NERC-CIP, CSA, NIS, etc.).
Familiarity with OT-specific cybersecurity platforms and tools (e.g., Claroty, Nozomi, Dragos).

* This position requires knowledge of a language other than French, namely English, as it involves collaboration with members of the Canadian or global leadership team located outside Québec.

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.

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 successful candidate will implement the cybersecurity program for rail system design and build, ensuring risk mitigation and compliance with industry standards. They will collaborate with engineering and operations teams to define resilient security solutions and protect critical infrastructure.

Requirements

Candidates must hold a diploma or degree in a related field and possess relevant security certifications such as CISSP, GICSP, or CISM. Strong knowledge of IT/OT systems, cybersecurity frameworks, and experience in critical infrastructure or the transportation industry is required.

Skills

Cybersecurity
Industrial Control Systems
Risk assessment
OT security
Network architecture
Compliance
Vulnerability assessment
Critical infrastructure
ISO 27001
IEC 62443
NIST
APTA
SCADA
Problem-solving
Communication
Leadership

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

Cyber Security
Industrial Control Systems
ICS
OT
IT
Risk Management
Compliance
NIST
IEC 62443
ISO 27001
APTA
CISSP
GICSP
OSCP
CISM
CompTIA Security+
CCNP
SCADA
Automation
Telecommunications
Network Technology
Data Centre
Software Engineering
NERC-CIP
Claroty
Nozomi
Dragos
Infrastructure
Rail System
Threat Assessment

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