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Added 4 mins ago
D
Data Solutions Engineer
Dexterra
Mississauga, ON
- $80,000 to $100,000 CAD / year
- Full-time
As a Data Solutions Engineer, you will design, build, and support data-centric solutions that connect business needs with technical delivery. You will work with architects, business…
Added 34 mins ago
M
Stagiaire en opérations critiques Centre de données / Critical Environment Ops INTERN Data Center
Microsoft
Quebec, QC
- Full-time
Added 34 mins ago
FG
Crane Operator/Commercial Delivery Driver
Flynn Group of Companies
Stoney Creek, NB
- $37 to $44 CAD / hour
- Full-time
Hoisting Engineer - Mobile Crane Operator 2 certification. (16,000-30,000 lbs) OR Hoisting Engineer – Mobile Crane Operator 1 verification
Added 49 mins ago
Advanced DevOps Engineer - EA Sports Technology
Electronic Arts
Vancouver, BC
The EA SPORTS™ Technical Team is seeking an experienced DevOps Engineer to join the organization. This role is ideal for someone with a strong passion for technology and deep experience…
Added 1 hour ago
SA
Senior IT Engineer
Schema App
Remote, Canada
- Full-time
- Remote
As the Senior IT Engineer, you own Schema App’s internal IT function, ensuring our endpoints, identity, access, and infrastructure are reliable and secure while maintaining IT-owned SOC 2…
Added 1 hour ago
C
Senior Building Mechanical Technologist
CIMA+
Kitchener, ON · Mississauga, Ontario
- $68,960 to $94,820 CAD / year
- Full-time
…what’s expected of us to meet the challenges of tomorrow and engineer a better…
Added 1 hour ago
OI
Forward Deployment Engineer (FDE)
Optimus Information
Vancouver, BC
- Full-time
We are seeking a hands-on Forward Deployment Engineer (FDE) to work directly with clients to turn business challenges into practical cloud, data, and AI solutions. You will bridge client…
Added 1 hour ago
A
Software Engineer (Python + DevOps)
Apptad
Montreal, QC
- Contract
Job Title: Senior Software Engineer (Python + DevOps)
Added 1 hour ago
A
Cyber Security Specialist
AtkinsRéalis
Montreal, QC · Quebec, QC
- Full-time
Respond to information security issues during each stage of a project’s lifecycle.
Added 1 hour ago
F
Senior DevOps Engineer
Fig
Toronto, ON
- Full-time
As our first dedicated infrastructure engineer, you'll own our AWS environment end-to-end: account structure, infrastructure as code, CI/CD, networking, observability, and security…
Added 1 hour ago
Advanced DevOps Engineer - EA Sports Tech
Electronic Arts
Vancouver, BC
The EA SPORTS™ Technical Team is seeking an experienced DevOps Engineer to join the organization. This role is ideal for someone with a strong passion for technology and deep experience…
Added 1 hour ago
M
Automation Systems Specialist
Mosaic
Esterhazy, SK · CA - Esterhazy, SK
- Full-time
…execution of automation projects. Reporting to the Sr. Automation Engineer, this position will work closely with operations and participates in developing technical knowledge and…
Added 1 hour ago
B
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
C
Senior Building Mechanical Technologist
CIMA+
Bowmanville, ON
- $68,960 to $94,820 CAD / year
- Full-time
…what’s expected of us to meet the challenges of tomorrow and engineer a better…
Added 1 hour ago
F
Senior DevOps Engineer
Fig
Toronto, ON
- Full-time
As our first dedicated infrastructure engineer, you'll own our AWS environment end-to-end: account structure, infrastructure as code, CI/CD, networking, observability, and security…
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
…what’s expected of us to meet the challenges of tomorrow and engineer a better…
Added 1 hour ago
C
Senior Building Mechanical Technologist
CIMA+
Kitchener, ON
- $68,960 to $94,820 CAD / year
- Full-time
…what’s expected of us to meet the challenges of tomorrow and engineer a better…
Added 2 hours ago
A
Director, Light Rail Transit (LRT)
AECOM
Mississauga, ON
- Full-time
…other disciplines to align technical requirements and design information across alignments, geotechnical, utilities, tunnels, stations, and…
Added 2 hours ago
I
Senior Software Engineer, Database
InfluxData
Remote, Canada
- $170,000 to $230,000 CAD / year
- Full-time
- Remote
…remote-first company with a globally distributed workforce. For more information, visit…
Added 2 hours ago
KI
Senior Product Manager, AI Innovations Team, Operations Orchestration
Kinaxis Inc.
Canada
- Full-time
Sold into enterprises where security and compliance (SOC 2, ISO 27001, data residency)
Added 2 hours ago
NR
AI Forward Deployed Engineer
Norton Rose Fulbright
Montreal, QC
- Full-time
Collaborate with Information Security, Risk, Compliance, Legal, and operational application teams to embed required controls.
Added 2 hours ago
CC
Senior Hardware Designer-Onsite Position
Curtiss-Wright Corporation
Ottawa, ON · Canada-Ottawa
- Full-time
This position may require exposure to export-controlled information and subject to additional security screening. In the event information provided during the security screening reveals…
Added 2 hours ago
F
Senior Mobile Engineer (React Native)
Fig
Toronto, ON
- Full-time
Fig is expanding beyond lending and building a new generation of digital banking products. We're hiring a Senior Mobile Engineer, reporting to the Engineering Manager of our digital banking…
Added 2 hours ago
F
Senior Backend Engineer (TypeScript)
Fig
Toronto, ON
- Full-time
…of digital banking products. We're hiring a Senior Backend Engineer, reporting to the Engineering Manager of our digital banking team, to build the backend of our new…

AtkinsRéalis

Cyber Security Specialist

Montreal, QC, Canada
Quebec, QC, Canada

Full-time

Apply About employer

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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