security engineer

HCLTech in Paris is seeking a Network & Security Infrastructure Engineer with 8+ years of experience to manage enterprise network, connectivity and security services. The role focuses on operational support, troubleshooting and implementing changes in a hybrid onsite/remote environment.You will work with Cisco, F5, Checkpoint, Palo Alto, DNS/proxy, and load...

Mistral AI is seeking a Security Researcher to help safeguard our agentic AI products, including Mistral Studio and Mistral Vibe. You will anticipate, identify, and mitigate risks by embedding an attacker’s mindset into development, security reviews, and product design.You’ll lead offensive security efforts across cloud infrastructure, AI/ML systems, and...

Une entreprise spécialisée en sécurité recherche un Ingénieur Sécurité Site pour garantir la protection physique de sites sensibles à Tours ou Marseille. Le candidat idéal possède un Bac+3 à Bac+5, environ 5 ans d'expérience et maîtrise les systèmes de sécurité variés. Les responsabilités incluent la supervision d'une équipe,...

Description de l'entrepriseAccor Tech & Digital est le moteur de la tech, des solutions digitales et de la transformation au sein du Groupe. Nos 5 000 talents s'engagent à offrir les meilleures expériences digitales et tech à nos clients, nos hôtels et nos équipes dans 110 pays, et à façonner l'avenir de l'hospitalité.Accor Tech & Digital, des...

Une entreprise spécialisée dans la sécurité des réseaux recherche un ingénieur débutant en sécurité et analyse des données. Le candidat idéal doit avoir une solide connaissance des réseaux et de la sécurité, ainsi qu'une passion pour l'apprentissage et l'innovation. Ce poste offre l'opportunité de travailler dans un environnement motivant et...

Coins in the Philippines is seeking a Senior Cloud Security Engineer to lead security architecture for cloud platforms, primarily AWS. You will define baselines, monitor posture, and drive remediation with cross-functional teams.The role offers a hybrid work model in a fast-growing crypto company, with opportunities to influence security practices, incident...

AC6 is seeking a Zephyr Security Engineer who will design secure real-time systems using Zephyr and implement security protocols like authentication and encryption. Candidates should have over 5 years of experience in embedded systems security and advanced knowledge in Zephyr RTOS security.Join a pioneering team where you'll work on critical embedded...

Stoïk is seeking a senior security professional to join as the second security hire, reporting into the CISO. The role blends security engineering with ISMS leadership, operating across cloud, identity, and governance.You will read pull requests, automate your work, and engage with engineers in a bilingual, hybrid Paris environment. You will own threat...

Lùkla recherche un Administrateur Systèmes & Sécurité Linux H/F pour intervenir sur des infrastructures sensibles dans le cadre d'un projet stratégique pour un grand acteur industriel du secteur de la défense.Vous assurerez l’administration des environnements Linux, le MCO et le MCS, le durcissement des systèmes et la gestion des comptes à...

AC6 is seeking an Embedded Systems Security Engineer to strengthen our team in embedded cybersecurity training and consulting. Your missions: Design and implement secure embedded systems solutions and real-time architectures Perform microcontroller hardening (STM32, ARM Cortex-M/A) and secure MCU deployment Work on embedded cryptography projects (TLS, AES,...

DescriptionDescription Du Poste leboncoin, est le 1er site généraliste de vente entre particuliers en France, leader sur les marchés de l’immobilier et l’automobile, acteur clé sur l’emploi et la location de vacances. Chaque mois leboncoin est plébiscité par 28 millions de Français qui apprécient la richesse de son offre et la facilité des...

OverviewDescription de l'équipe et de l'entreprise Créé en 1999, le Groupe Meilleurtaux est devenu un acteur de référence des services financiers en France, couvrant les domaines du placement, du crédit et de l'assurance. Chaque année, nous accompagnons près de 3 millions de Français, et plus de 20 millions de personnes ont déjà fait appel à nos...

Semble Technology Limited is seeking an experienced security professional in France to oversee application security and integrate security into Agile workflows. You will work closely with the Head of Information Security and have significant autonomy in managing security projects.The role involves ensuring best practices in a rapidly evolving tech...

Matter Labs is seeking a security-focused engineer to protect ZKsync core components—smart contracts, ZK circuits, and blockchain nodes. You will perform threat modeling, code reviews, and incident response, with a hands-on approach to finding and fixing vulnerabilities.The role emphasizes independent exploration, secure architecture ownership, and...

Matera recrute un Staff en sécurité pour définir et faire appliquer la vision technique en matière de sécurité. Vous fixerez les standards, améliorerez la SecOps et lancerez des chantiers structurants pour produire un logiciel plus sûr et plus rapide.Vous travaillerez avec le CTO et les Staffs pour orienter la sécurité à l’échelle de...

 Set a new pulse for healthcare!We are looking for a Senior Corporate Security Engineer to join the Corporate Security team in SecOps.Your mission will be to secure everything Doctolibers rely on to do their best work  identities, endpoints, SaaS applications, and the zero-trust network that connects them  in a highly regulated healthcare environment...

About MistralMistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms.We are...

About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms. We...

Ingenico is seeking an HSM Expert to strengthen cryptographic security capabilities in Valence, France. This role involves HSM management, key management, and cryptography in a hybrid work setting. You will collaborate with infrastructure, security, and project teams on critical environments.The ideal candidate will have significant experience in HSM...

ResponsibilitiesDesign and evolve network and security architectures (Fortinet, F5)Deploy infrastructures (firewalls, load balancers, security services)Contribute to architectural decisions and platform governanceImplement automation solutions (Ansible, Jenkins)Integrate infrastructures into the global network ecosystemImprove platform performance,...