Ingénieur(e) principal(e) en sécurité des produits (télétravail) - Sr. Product Security Engineer (Remote)
CrowdStrike · Canada - Remote QC · Canada
- Employer
- CrowdStrike
- Requisition id
- Sr-Product-Security-Engineer--Remote-_R29555
- First posted (employer ATS)
- (2d ago)
- First seen by this site
- 2026-10-09T17:58:00Z
- Last verified live
- 2026-10-09T18:20:34Z
- Source
- Employer career portal (workday)
Job description
As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We're proud to work for a mission-driven company leveraging AI to transform the way we work. CrowdStrikers drive their careers through flexibility and autonomy while also being expected to contribute to a culture of responsible AI adoption, experimentation, and innovation. We use an AI-first mindset as a force multiplier to proactively and continuously accelerate execution, build expertise, uncover insights, and solve complex problems. We’re always looking to add talented CrowdStrikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other. Ready to join a mission that matters? The future of cybersecurity starts with you.
À propos du Rôle :
Notre équipe est en pleine croissance et nous recherchons un(e) ingénieur(e) principal(e) en sécurité des produits pour analyser en profondeur nos produits de point de terminaison, trouver des failles de conception et d'implémentation, et aider nos ingénieurs produits à résoudre les problèmes et à livrer du code sécurisé. Si vous aimez décortiquer des applications Linux pour comprendre leur fonctionnement et trouver des failles de sécurité ; si vous souhaitez réellement participer à la correction des failles plutôt que de simplement les signaler en espérant que tout se règle – nous voulons vous entendre !
Ce que vous ferez :
Rejoindre des équipes de projet travaillant sur des améliorations de produits et de nouveaux produits en tant qu'expert(e) et conseiller(ère) en sécurité, en influençant la conception et les capacités de nos produits de protection des points de terminaison de classe mondiale, avec un accent sur les capteurs de point de terminaison
Créer et mettre à jour des modèles de menaces pour aider à orienter les décisions en matière de sécurité
Lire et examiner le code source des applications à la recherche de failles et de vulnérabilités de sécurité ; vous aurez des outils pour vous aider, mais vous irez plus loin que ce que les outils peuvent faire
Penser comme un pirate informatique et attaquer des applications de point de terminaison avec des composants noyau, principalement avant leur mise en production ; encore une fois, vous aurez des outils pour vous aider, mais vous ferez plus que ce que les outils peuvent accomplir
Travailler avec les développeurs pour les aider à comprendre les problèmes, les risques, les faiblesses de conception, etc. et trouver de bonnes solutions
Créer des outils et des automatisations pour faciliter votre travail, celui de votre équipe et celui des développeurs
Valider et reproduire certains types de rapports de programme de primes aux bogues, et rechercher des problèmes similaires dans les applications concernées
Ce dont vous aurez besoin :
10 ans ou plus d'expérience en ingénierie, idéalement en sécurité
Expérience en programmation ou en évaluation de la sécurité d'applications C/C++ pour Linux
Maîtrise des composants internes des systèmes et des fonctionnalités de sécurité pour Linux
Aisance avec les considérations de simultanéité dans les applications multi-fils
Compréhension des implications de sécurité de la conteneurisation et de la virtualisation
Une bonne compréhension de la façon dont les produits logiciels sont créés et livrés dans des environnements de type Agile/DevOps – suffisamment pour entretenir une relation de travail positive avec les ingénieurs produits (une expérience en développement de produits logiciels est un atout majeur, mais n'est pas obligatoire)
Une solide compréhension des faiblesses logicielles courantes qui affectent les applications de point de terminaison et client/serveur ; vous serez à leur recherche, vous devez les reconnaître lorsque vous les voyez et être en mesure d'aider les ingénieurs produits à les comprendre et à les corriger
Aisance à collaborer avec des équipes techniques : poser des questions techniques, remettre en question les hypothèses, obtenir ou fournir du contexte pour les décisions, etc.
Expérience avérée dans l'utilisation des technologies d'IA pour améliorer la prise de décision, rationaliser les flux de travail et les processus, améliorer l'efficacité et favoriser les résultats commerciaux
Points bonus:
Programmation en Rust et Go
Expérience avec des débogueurs tels que Ghidra, IDA Pro ou d'autres outils similaires
Expérience dans le développement et la maintenance d'automatisations pour les tâches de sécurité des applications
Expérience dans le développement et l'utilisation de modèles de menaces, notamment avec STRIDE
Expérience en tests de pénétration d'applications, surtout si elle inclut des tests sur des paquets d'installation et des méthodes de contournement des contrôles
Capacités de rétro-ingénierie ou d'analyse de logiciels malveillants, ou compétences connexes en recherche en sécurité
About the Role:
Our team is growing, and we’re looking for a Senior Product Security Engineer to dig deep into our endpoint products, find design and implementation flaws, and help our product engineers fix problems and ship secure code. If you like to rip apart Linux applications to see how they work and find security flaws; if you want to actually play a part in fixing flaws rather than just reporting them and hoping for the best – we want to hear from you!
What You’ll Do:
Join project teams working on product improvements and new products as a security expert and advisor, influencing the design and capabilities of our world-class endpoint protection products, with a focus on the endpoint sensors
Create and update threat models to help drive security decisions
Read and review source code for applications, looking for security flaws and vulnerabilities; you’ll have tools to help you but you’ll be digging deeper than tools can
Think like a hacker and attack endpoint applications with kernel components, mostly before they go to production; again, you’ll have tools to help you, but you’ll do more than tools can
Work with developers to help them understand problems, risks, design weaknesses, etc. and figure out good solutions
Build tools and automation to make your life/your team’s life/developers’ lives easier
Validate and replicate some kinds of bug bounty reports, and hunt for similar issues in affected applications
What You’ll Need:
10+ years of experience in engineering, ideally in security.
Experience programming in or assessing security of C/C++ apps for Linux
Proficiency of system internals and security features for Linux
Comfort with concurrency considerations in multi-threaded applications
Understand the security implications of containerization and virtualization
A working understanding of how software products are created and shipped in Agile/DevOps like environments – enough to have a positive working relationship with product engineers (software product development experience is a huge plus, but not a requirement)
A solid understanding of common software weaknesses that impact endpoint and client/server applications; you’ll be hunting for these, you need to know them when you see them and be able to help product engineers understand and fix them
Comfort with collaborating across technical teams: asking technical questions, challenging assumptions, getting or providing context for decisions, etc.
Proven experience utilizing AI technologies to enhance decision-making, streamline workflows and processes, improve efficiency and drive business outcomes.
Bonus Points:
Rust & Go programming
Experience with debuggers like Ghidra, IDA Pro, or other similar tools
Experience developing/maintaining automation for application security tasks
Experience developing and using threat models, especially using STRIDE
Application penetration testing experience, especially if it includes testing against install packages and control bypass methods
Reverse-engineering or malware analysis, or related security research capabilities
#LI-Remote
#LI-CS1
Benefits of Working at CrowdStrike:
Market leader in compensation and equity awards
Comprehensive physical and mental wellness programs
Competitive vacation and holidays for recharge
Paid parental and adoption leaves
Professional development opportunities for all employees regardless of level or role
Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections
Vibrant office culture with world class amenities
Great Place to Work Certified™ across the globe
CrowdStrike is proud to be an equal opportunity employer. We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed. We support veterans and individuals with disabilities through our affirmative action program.
CrowdStrike is committed to providing equal employment opportunity for all employees and applicants for employment. The Company does not discriminate in employment opportunities or practices on the basis of race, color, creed, ethnicity, religion, sex (including pregnancy or pregnancy-related medical conditions), sexual orientation, gender identity, marital or family status, veteran status, age, national origin, ancestry, physical disability (including HIV and AIDS), mental disability, medical condition, genetic information, membership or activity in a local human rights commission, status with regard to public assistance, or any other characteristic protected by law. We base all employment decisions--including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs--on valid job requirements.
If you need assistance accessing or reviewing the information on this website or need help submitting an application for employment or requesting an accommodation, please contact us at
[email protected]
for further assistance.
CrowdStrike Canada ULC is committed to equal pay for equal work in its compensation practices. The base salary range for this position in Canada is $115,000 - $165,000 CAD per year + variable/incentive compensation + equity + benefits. A candidate’s salary is determined by various factors including, but not limited to, relevant work experience, skills, certifications and location.
This is Canadian-based employment, and it is expected that all employees maintain legal entitlement to work in Canada. Applicants selected to move forward in the hiring process are subject to background checks, including but not limited to criminal record, credit, and/or reference checks.
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