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CS GROUP

Cybersecurity Product Expert / ISO 21434

On site

Montreal, Canada

Junior

Full Time

12-12-2025

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Skills

Communication Penetration Testing Problem-solving Architecture Risk Assessment Embedded Systems

Job Specifications

CS Group Canada, a subsidiary of CS Group (part of the Sopra Steria Group), is a leader in the development and certification of safety-critical systems in the aerospace, electric, and autonomous driving industries.

Joining CS Group Canada means taking part in complex, high-tech projects for some of the most prestigious system manufacturers in North America, while benefiting from competitive salaries, comprehensive benefits, and flexible work arrangements.

Job Description

As a Cybersecurity Engineer – Automotive Product, you will play a central role in ensuring the security and compliance of our vehicle systems and ECU architectures. Your responsibilities include:

Perform a comprehensive risk assessment of the current system architecture and vehicle-level functions by applying the TARA methodology using Medini Analyze (ANSYS).
Identify critical assets, potential attack vectors, threat scenarios, and evaluate associated risks at both ECU and vehicle levels.
Derive Cybersecurity Goals and Cybersecurity Requirements from the TARA results and ensure traceability throughout the product development lifecycle.
Contribute to the Cybersecurity Concept (CSC) and ensure alignment with ISO/SAE 21434 and regulatory requirements (e.g., UNECE R155/R156).
Collaborate with system, software, and hardware engineering teams to integrate recommended security measures (cryptography, secure boot, secure communication, key management).
Support validation activities for cybersecurity controls and participate in audits, reviews, and documentation of findings.

Qualifications

Bachelor’s or Master’s degree in Software, Electrical, Computer, or Automotive Engineering or a related field.
3–10 years of experience in automotive cybersecurity or embedded systems cybersecurity, with hands-on experience in TARA and ISO/SAE 21434 processes.
Strong knowledge of Medini Analyze (ANSYS) for threat and risk assessments.
Solid understanding of vehicle and ECU architectures, communication protocols (CAN, CAN-FD, Automotive Ethernet, SOME/IP, UDS), and embedded security mechanisms (secure boot, cryptography, key management, secure communication).
Proven ability to define Cybersecurity Goals and Requirements and ensure traceability through the development lifecycle.
Excellent analytical, problem-solving, and documentation skills.
Ability to work collaboratively with multi-disciplinary, multi-site engineering teams.

Preferred / Asset Qualifications

Experience with ADAS, autonomous vehicle systems, or safety-critical ECUs.
Hands-on experience in cybersecurity validation and testing (fuzzing, robustness testing, penetration testing).
Knowledge of Cybersecurity Case preparation and internal/external audit processes.
Familiarity with regulatory requirements such as UNECE R155/R156.

Additional Information

Please note that only selected candidates and Permanent Residents/Canadian Citizens will be contacted.

Job Types: Full-time, Permanent

CS Group Canada values diversity in the workplace and encourages women, visible minorities, ethnic minorities, aboriginal people, and people with disabilities to apply.

Benefits

Hybrid Work
Industry leading medical, dental, and vision Insurance
Access to a telemedicine service
RRSP program
Personal and sick days
Recreation room with pool table and foosball table

All your information will be kept confidential according to EEO guidelines.

About the Company

Expert des systèmes critiques Conception, réalisation, déploiement & maintenance de systèmes critiques, basés sur des solutions et des produits innovants, garantissant l’efficacité de la conduite et de la sécurité des opérations et des missions critiques de nos clients. Know more