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Valbonne (KFR51693), France
Remote only
Who We Are
At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our people—Kyndryls—that means doing purposeful work that powers human progress. Join us and experience a flexible, supportive environment where your well-being is prioritized and your potential can thrive.
The Role
Missions principales :
1. Pénétration testing et sécurité offensive
- Inventorier et comprendre les différentes applications utilisées au niveau des infrastructure clients de Kyndryl. Comprendre leurs structures et identifier les problématiques sécurités associées (Réseaux, systèmes, environnements hybrides et cloud, applications et API).
- Participer à la réalisation de tests d’intrusion sur des infrastructures internes (réseaux, systèmes, environnements hybrides et cloud, applications et API).
- Contribuer aux différentes phases des tests : reconnaissance, identification de vulnérabilités, exploitation contrôlée, analyse d’impact et évaluation des risques.
- Utiliser et amélioration des outils de sécurité offensive (scanners, frameworks de pentest, outils d’exploitation).
- Participer à la rédaction de rapports de pentest et à la restitution des résultats auprès des équipes techniques et sécurité.
- Partager les résultats et participer à la rédaction des plans de remédiations.
2. Automatisation et IA agentique appliquées à la cybersécurité
- Concevoir et développer des scripts et outils permettant d’automatiser des tests de sécurité.
- Explorer et mettre en œuvre des approches d’IA agentique pour orchestrer et enrichir les campagnes de tests d’intrusion.
- Travailler sur l’utilisation de modèles de langage (LLM), d’agents autonomes et de workflows intelligents pour améliorer l’efficacité et la couverture des tests.
- Contribuer à la veille technologique autour de l’IA appliquée à la cybersécurité.
3. Collaboration et amélioration continue
- Collaborer avec les équipes sécurité, infrastructures, cloud et applicatives de Kyndryl.
- Contribuer à l’amélioration des méthodologies, des outils et des bonnes pratiques de sécurité offensive.
- Participer aux activités de partage de connaissances et de retour d’expérience.
Who You Are
Profil recherché
Formation :
- Étudiant(e) en école d’ingénieur (Bac+3 / Bac+5)
- Spécialisation en cybersécurité, réseaux, systèmes, informatique ou data / IA.
Compétences techniques souhaitées :
- Bonnes bases en réseaux (TCP/IP, DNS, HTTP, segmentation, firewalling).
- Connaissances des systèmes Linux et Windows.
- Premières notions en sécurité offensive, tests d’intrusion ou CTF appréciées.
- Compétences en programmation, en particulier Python.
- Intérêt fort pour l’automatisation, l’IA agentique et les nouvelles technologies.
Qualités personnelles :
- Curiosité technique et esprit d’analyse.
- Rigueur, autonomie et sens de l’éthique.
- Capacité à documenter et vulgariser des sujets techniques.
- Goût pour l’innovation et l’expérimentation.
Being You
The “Kyn” in Kyndryl means kinship, which represents the strong bonds we have with each other, our customers and our communities. We focus on ensuring all Kyndryls feel included and we welcome people of all cultures, backgrounds, and experiences. Even if you don’t meet every requirement, we encourage you to apply. We believe in growth, and we’re excited to see what you can bring. At Kyndryl, employee feedback has told us that our number one driver of employee engagement is belonging. That sense of belonging — being a valued, respected, trusted member of the team — is fundamental to our culture and fueling great experiences for our customers. This dedication to welcoming everyone into our company means that Kyndryl gives you the ability to thrive and contribute to our culture of empathy and shared success. That’s The Kyndryl Way.
What You Can Expect
Your career with us isn’t just a job—it’s an adventure with purpose. We offer a dynamic, hybrid-friendly culture that supports your well-being and empowers you to grow. Our Be Well programs are thoughtfully designed to support your financial, mental, physical, and social health—because we know that when you feel your best, you do your best.
From your very first day, you’ll dive into impactful work that powers the systems our customers rely on every day. You won’t just contribute—you’ll make a difference, tackling meaningful projects that sharpen your skills and fuel your growth.
We’re here to champion your journey. With powerful tools to chart your career path, personalized development goals aligned with your ambitions, and continuous feedback to keep you inspired and on track, you’ll have everything you need to thrive and evolve. You’ll develop in-demand skills to grow your career and achieve your ambitions with access to cutting-edge learning opportunities—from certifications with Microsoft, Google, and Amazon to coaching and hands-on experiences. And through it all, you’ll be part of a culture that values empathy, restless learning, and a devotion to shared success.
We want you to thrive here—and we’re committed to helping you do just that. Ready to make an impact? Join us and help shape what’s next.
Get Referred!
If you know someone that works at Kyndryl, when asked ‘How Did You Hear About Us’ during the application process, select ‘Employee Referral’ and enter your contact's Kyndryl email address.