Intern, Operational Technology Security Architecture

4 weeks ago

Montréal QC, Canada CN Full time

At CN, we are committed to our pursuit of excellence. We take pride in delivering work of the highest standard, continually innovating to shape the railroad of the future. As responsible railroaders, we make the right decisions every time, putting safety first, acting with unwavering integrity, and holding ourselves accountable for our actions. We believe in succeeding together—by fostering inclusivity and collaboration, we sustainably deliver exceptional results for our customers.
We welcome students aboard to join our team and play a valuable role in the engine that keeps the North American economy on track. Expect an exciting environment where you'll be encouraged to learn, grow, and be recognized for your unique ideas and contributions. Work on pivotal projects with experienced collaborators who will encourage you to share your perspectives, and thrive in our close-knit, safety-focused culture. The careers we offer are meaningful because the work we do matters. Join us and get your career moving
Canadian National Railway Company (CN) is looking for a highly motivated person to fulfill a full-time (40h/week) Intern, Operational Technology Security Architecture position in Montreal, QC from May
- Aug 2025.
Job Summary
The Intern, Operational Technology (OT) Security Architecture is responsible for executing activities that support the Chief Information Security Office's (CISO) OT Security Architecture team with the development and review of OT security architectures. The OT Security Architecture team is responsible for developing, establishing and reviewing best practices for OT security architecture designs, procedures, and policies. In addition, the OT Security Architecture team provides support, consultation, and revision for OT projects.
Major Responsibilities
Assist the OT Security Architecture team on key project deliverables
Assist with gathering and collating information about security architectures of OT systems
Provide assistance in gap analysis of security aspects of existing and planned OT systems
Assist with developing, maintaining and updating OT security architecture diagrams and documentation
Interface with various system owners and designers to assist with OT security architecture development
Gather information about possible vendors for engagement on proof of concepts
Assist with preparing security reviews of draft OT system architectures
Participate in meetings with OT system stakeholders and system owners, and assist with preparing meetings materials, presentations and minutes
Update documentation
**Requirements**:
Communicates with impact
Applies critical thinking
Demonstrates agility and drives change
Experience in Computer Science, Computer Engineering, or Industrial Process Automation*
Experience in Operational Technology*
Experience in Cybersecurity*
Education
Working towards a Bachelor's Degree in Computer Science, Computer Engineering, Industrial Process Automation, or equivalent field
- Any experience/education/skills/knowledge for these above would be considered as an asset

About CN
CN is a world-class transportation leader and trade-enabler. Essential to the economy, to the customers, and to the communities it serves, CN safely transports more than 300 million tons of natural resources, manufactured products, and finished goods throughout North America every year. As the only railroad connecting Canada's Eastern and Western coasts with the Southern tip of the U.S. through a 19,500 mile rail network, CN and its affiliates have been contributing to community prosperity and sustainable trade since 1919. CN is committed to programs supporting social responsibility and environmental stewardship. At CN, we work as ONE TEAM, focused on safety, sustainability and our customers, providing operational and supply chain excellence to deliver results.

  • Intern, Operational Technology Security Architecture

    1 month ago

    Montréal, QC, Canada Canadian National Railway Full time

    At CN, we are committed to our pursuit of excellence. We take pride in delivering work of the highest standard, continually innovating to shape the railroad of the future. As responsible railroaders, we make the right decisions every time, putting safety first, acting with unwavering integrity, and holding ourselves accountable for our actions. We believe in...

  • Intern, Operational Technology Security Architecture

    2 weeks ago

    montréal, Canada Canadian National Railway Full time

    Canadian National Railway Company (CN) is looking for a highly motivated person to fulfill a full-time (40h/week) Intern, Operational Technology Security Architecture position in Montreal, QC from May- Aug 2025.Job Summary The Intern, Operational Technology (OT) Security Architecture is responsible

  • Global Technology Architecture Manager

    2 months ago

    Montréal, QC, Canada CellCarta Full time

    **Global Technology Architecture Manager** **Summary** As part of the Global IT leadership, CellCarta is looking for a Global Technology Architecture Manager. You will focus on a variety of new and changing technology designs for CellCarta’s businesses. This role requires hands-on experience in networking, infrastructure & server setup (both on-premise...

  • Bilingual Technology Architecture Advisor

    5 months ago

    Montréal, Canada Auum solutions Full time

    **Title**: Bilingual Technology Architecture Advisor: Infra **Location**: 100% remote in QC **Type**:Contract (6+ months) **Introduction**: Join a rock-solid organization as our client’s next Infrastructure Technology Architecture Advisor and sit at the center of projects that drives decisions. You’ll help one of Canada's most trusted consulting...

  • IT Security Director

    1 week ago

    Montréal, QC, Canada Ericsson Full time

    **Join our Team**: Locations being considered: Mississauga/Toronto, Montreal, Canada **About this opportunity**: We are establishing a new market for network APIs to drive digitalization, enabling telco operators to monetize their networks and transform the telecom industry. Supported by our community of 1.6 million developers, we are making significant...

  • National Director, Technology

    4 weeks ago

    Montréal, QC, Canada Michael Page International (Canada) Full time

    Fantastic opportunity to join a great company with amazing growth opportunities. Build and Grow Tech Department from the ground up. About Our Client Our client, a key player in the FMCG sector, is recognized for its leading brands known to all Canadians. Through the current transition period, it is important that the IT Director act as an integral member...

  • Consultant - Security Integration and Architecture

    2 weeks ago

    Montréal, QC, Canada KPMG Full time

    Overview: At KPMG, you’ll join a team of diverse and dedicated problem solvers, connected by a common cause: turning insight into opportunity for clients and communities around the world. What you will do: As a member of our Security Integration and Architecture team, you will interact with customers both locally and internationally to participate in...

  • Technologue en Architecture

    6 days ago

    Montréal, QC, Canada SJ Architecture inc. Full time

    **SJ Architecture **est une firme en pleine expansion qui offre des services en architecture, principalement dans le domaine institutionnel. Nos bureaux sont situés dans le quartier Villeray, à quelques pas du métro Jarry et à proximité de pistes cyclables et du REV. Nous sommes à la recherche d’un **TECHNICIEN JUNIOR **! Notre culture...

  • IT Technical Support Intern

    5 days ago

    Montréal, QC, Canada Nestle Operational Services Worldwide SA Full time

    **Position Snapshot** **Business area**: Nespresso **Job title**:IT Technical Support Intern **Location**: Montreal, QC located at 300 Léo-Pariseau, suite 2300 Montréal, QC Canada H2X 4B3; Hybrid **A little bit about us** Nestlé Nespresso SA is the pioneer and reference for highest-quality portioned coffee. The company works with more than 120,000...

  • Vp of Architecture

    4 days ago

    Montréal, QC, Canada Xsolla Full time

    As the VP of Architecture, you will be responsible for the overall architectural direction of the organization. You will design and implement effective solutions that meet current and future business needs while ensuring scalability, security, and reliability. **RESPONSIBILITIES**: - Architectural Leadership: Define and implement the overall architecture...

  • Regional Sales Manager, Operational Technologies

    4 weeks ago

    Montréal, QC, Canada Fortinet Full time

    We are looking for an Operational Technology (OT) Regional Sales Manager (OT-RSM) to support the sales for Operational Technology & Critical Infrastructure (OTCI) solutions in the eastern region of Canada. The OT-RSM (Operational Technology Regional Sales Manager) is a seasoned professional with excellent sales/business development background and solid...

  • Logistics Intern

    5 days ago

    Montréal, QC, Canada Nestle Operational Services Worldwide SA Full time

    **Position Snapshot** **Business area**: Nespresso **Job title**: Logistics Intern **Location**: Montreal, QC located at 300 Léo-Pariseau, suite 2300 Montréal, QC Canada H2X 4B3; Hybrid **A little bit about us** Nestlé Nespresso SA is the pioneer and reference for highest-quality portioned coffee. The company works with more than 120,000 farmers in 15...

  • Stagiaire Architecture de Sécurité, Technologies

    1 month ago

    Montréal, QC, Canada Canadian National Railway Full time

    Au CN, nous sommes déterminés à poursuivre l'excellence. Nous sommes fiers de réaliser un travail de qualité supérieure et d'innover continuellement afin de façonner le chemin de fer de l'avenir. En tant que cheminots responsables, nous prenons les bonnes décisions en tout temps en accordant la priorité à la sécurité, en agissant avec intégrité...

  • IT Security Specialist

    2 weeks ago

    Montréal, QC, Canada 360EX Full time

    **Information Security Specialist** Onsite location: Montreal, QC Duration: 1 year with extension Hours: 40 hours per week We are seeking an Information Security 3rd Party Risk Assessment analyst to join the team in Montreal, Quebec. **Job Responsibilities Include**: - Conducting remote/in-person interviews with system owners/vendors to get all the...

  • IT Security Specialist

    3 months ago

    Montréal, QC, Canada 360EX Full time

    **Information Security Specialist** Onsite location: Montreal, QC Duration: 1 year with extension Hours: 40 hours per week We are seeking a Information Security 3rd Party Risk Assessment analyst to join team in Montreal, Quebec. **Job Responsibilities Include**: - Conducting remote/in-person interviews with system owners/vendors to get all the required...

  • Expert Security Operation Center

    7 months ago

    Montréal, Canada Canadian National Railway Full time

    At CN, we work together to move our company—and North America—forward. Be part of our Information & Technology (I&T) team, a critical piece of the engine that keeps us in motion. From enterprise architecture to operational technology, our teams use the agile methodology to automate and digitize our railroad ensuring our operations run optimally and...

  • Specialist Security

    4 months ago

    Montréal, Canada Canadian National Railway Full time

    At CN, we work together to move our company—and North America—forward. Be part of our Information & Technology (I&T) team, a critical piece of the engine that keeps us in motion. From enterprise architecture to operational technology, our teams use the agile methodology to automate and digitize our railroad ensuring our operations run optimally and...

  • Représentant Du Support Aux Ventes Internes

    2 months ago

    Montréal, QC, Canada MSP OPERATIONAL CORP Full time

    MSP Corp., propulsée par Groupe Access, est une entreprise canadienne de premier plan dans le domaine de la cybersécurité et des services de technologie de l'information (TI). Nous nous engageons à fournir des services et des solutions de premier ordre à nos clients. Alors que nous continuons à croître, nous recherchons un contrôleur financier...

  • Security Risk Assessment Analyst

    5 days ago

    Montréal, QC, Canada NTT DATA Full time

    We are currently seeking a **Security Risk Assessment Analyst** to join our team in Montreal, Quebec (CA-QC), Canada (CA). **Job Responsibilities Include**: - Conducting remote/in-person interviews with system owners/vendors to get all the required information for assessment and to identify any gaps. - Reviewing system-related material including...

  • Expert, Security Operation Center

    5 months ago

    Montréal, Canada Canadian National Railway Full time

    At CN, we work together to move our company—and North America—forward. Be part of our Information & Technology (I&T) team, a critical piece of the engine that keeps us in motion. From enterprise architecture to operational technology, our teams use the agile methodology to automate and digitize our railroad ensuring our operations run optimally and...