network security engineer

À propos Depuis 30 ans, les contrats n'ont pas changé. Leur contenu est simplement passé d'une feuille de papier à un écran d'ordinateur et les entreprises ont dû s'adapter, en utilisant des outils de tous les jours, faute d'équipements adaptés. Parce qu'ils sont au cœur du business et des relations commerciales, Tomorro réinvente la négociation...

Blockchain is seeking a senior Product Security Engineer in Paris to design and run the secure development lifecycle across consumer, OTC and MRE products. You will embed with product and engineering teams, lead threat modeling and architecture reviews, and own the security debt lifecycle.Responsibilities include securing gates for major releases, CI/CD...

Mistral is seeking hands-on Pentesters to join our Offensive Security team. You will run our mature offensive solution on real client engagements, hunt for vulnerabilities in Mistral's own systems, and explore open‑source targets to advance our cyber harness.You’ll work closely with clients and internal teams to deliver high‑quality findings and...

Jobtailor is seeking a Cybersecurity Engineer to strengthen its service platforms and strategic projects within a tech environment. You will join a cybersecurity architecture team working with digital services, cloud and information systems to embed security in initiatives.You will support IAM topics, manage access governance, and help ensure security...

Cohesity is seeking a passionate Sales Engineer to join our team in France. You will drive new customer opportunities, articulate the Data Cloud portfolio, and provide expert technical support through the full sales cycle.Collaboration with Account Executives and cross-functional teams will be key to shaping solutions and proofs of concept for cyber...

Doctolib is seeking a Senior Corporate Security Engineer to join the SecOps team. You will own security programs end-to-end for identities, endpoints, SaaS apps, and a zero-trust network in a highly regulated healthcare environment.You will ship every control as code using Terraform and GitHub PRs, drive cross-team adoption, and mentor junior engineers while...

Abnormal AI is seeking an Enterprise Sales Engineer to join our Sales team in France. You will be the customer’s technical contact, crafting strategic business cases and driving POVs to win customers over against email security challenges.In collaboration with Enterprise Account Executives, you will conduct in-person and remote product demos, articulate...

Mistral AI is seeking software engineers with cybersecurity experience to build and productionize our cyber harness and related services. You will turn cutting-edge prototypes into robust, scalable offerings that power both our offensive and defensive security capabilities.Your work will enable Applied to deploy at client sites while giving Science the...

OverviewAt Escape, we build an automated security scanning platform that analyzes real customer applications at scale and surfaces high-signal, real-world vulnerabilities. The challenge is not “run a scanner once.” It’s running millions of reliable, isolated, cost-efficient analysis tasks across widely different application behaviors while keeping...

NEO2 Digital à Issy-les-Moulineaux recherche un Ingénieur Systèmes Microsoft Senior pour intervenir sur des environnements complexes et à forts enjeux de sécurité, infrastructure et transformation Cloud.Vous contribuerez au cœur des évolutions de l’écosystème Microsoft (Active Directory, Windows Server, Entra ID, Microsoft 365, Intune et Azure)...

EUROPEAN DYNAMICS is seeking a DevSecOps Engineer to join our Strasbourg-based team, working on site with a major client’s IT group. You will closely cooperate with the client’s team on site and contribute to integrated development and security practices.The role offers on-site work at Strasbourg premises or at customer sites, with a dynamic,...

Amazon Data Services France SAS recherche un Senior Software Engineer pour concevoir et faire évoluer des plateformes et outils de réponse aux incidents de sécurité pour AWS.Vous travaillerez avec une équipe d’ingénieurs, utiliserez Python/TypeScript et services AWS, et contribuerez à des solutions à grande échelle tout en mentorant des...

Blockchain.com is seeking a hands-on Security Engineer embedded with the Institutional Trading and FinOps team in Paris. You will ensure secure operation of off-chain trading processes, manage risk through vulnerability assessments, and drive security maturity across data flows, third-party integrations, and key custody interfaces.A high-visibility role...

MCA sucht einen IT Security Engineer (m/w/d) in Kiel mit Erfahrung in der IT-Sicherheit. Die Aufgaben umfassen die Durchführung von Sicherheitsanalysen, die Entwicklung von Sicherheitsrichtlinien sowie die Identifikation von Sicherheitslücken. Erforderlich sind Kenntnisse in Skriptsprachen wie Bash oder PowerShell sowie eine abgeschlossene Ausbildung im...

HarfangLab, a French cybersecurity scale-up in Paris, seeks an AI/ML engineer to help advance an AI-driven threat detection and investigation platform. You will contribute to prototype-to-production features, focusing on LLM-powered threat investigations, tool calling, and autonomous capability enhancements.The role offers opportunities across machine...

Pour l'un de nos clients finaux, nous sommes à la recherche d'un Sécurité - Infrastructures / Systèmes AD. Mission démarrage janvier pour long terme. Projets Formalisation/revue du DRP & revue de la stratégie de Backup AD Assistance à la mise en oeuvre d’une solution de PAW Réaliser les durcissements identifiés et remédier les chemins...

Proxiad recherche un Expert Active Directory pour renforcer un programme stratégique de sécurisation et de modernisation de l’environnement AD. Le rôle nécessite une vision technique avancée et une capacité à expliquer les enjeux de sécurité à des interlocuteurs variés.Vous rejoindrez une équipe spécialisée dans les environnements Digital...

About UsAlpic is the all-in-one MCP hosting platform.We're entering a major technological shift where AI is replacing traditional search and beginning to act on our behalf through agents. These agents won’t rely on human interfaces, they’ll interact through AI-native protocols. The current UI-based web is too slow, costly, and fragile for agents, while...

Expatria Human Resources recrute pour SLAT France un Chargé d’affaires pour les régions Nord et Est (Dijon à Besançon). Vous développez le portefeuille SLAT en vidéosurveillance, contrôle d’accès et intrusions, tout en gérant des projets et un réseau de partenaires.Le candidat idéal possède une formation en ingénierie d’affaires ou...

Decathlon Digital recherche un·e Offensive Security Engineer en CDI basé·e à Lille ou Paris. Vous simulerez des attaques Web/API et des infrastructures, réaliserez des tests d'intrusion et contribuerez au Red Team/Blue Team avec des exercices Purple.Vous avez au moins 3-4 ans d'expérience en sécurité offensive et maîtrisez les environnements AWS,...