network security engineer

QualificationsB.S. Computer Science or equivalent.2+ years working experience as IT network administrator.Solid knowledge and skills in TCP/IP network.Solid knowledge on switches, Wi-Fi, VLAN.Good knowledge on firewalls and security systems like IDS.CCNP / Fortinet Certification is preferred.Knowledge of ISO 27001/IT security management.Knowledge on Linux...

Ensure secure, reliable, and performant enterprise and plant (OT) network connectivity across Curium sites and cloud platforms. Operate and improve LAN/WAN/SD‑WAN, wireless, remote access/VPN, firewalls, load balancers, DNS/DHCP/IPAM, and network monitoring, following approved change, incident, and problem processes. Participate in projects to deliver...

About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers....

Blockchain is seeking a Senior Infrastructure Security Engineer to design and implement security controls across our stack, from consumer products to institutional offerings. You will lead proactive threat identification and drive infrastructure security improvements.You will collaborate with engineering teams to embed security into CI/CD, automate...

Diabolocom UK Ltd est à la recherche d'un expert en sécurité informatique pour renforcer ses équipes à Paris. Le candidat idéal aura un master spécialisé en sécurité informatique et au moins 4 ans d'expérience dans la mise en œuvre de solutions de sécurité avancées, y compris l’Infrastructure as Code.Vous rejoindrez une équipe dynamique et...

Epiconcept, filiale du Groupe Softway Medical, recrute un.e Data Engineer / Data Ops H/F pour participer à l'entrepôt de données santé. Vous intégrerez et configurerez les briques data platform multi-tenant, garantissant disponibilité et évolutivité tout en assurant sécurité et gouvernance.Vous contribuerez à l'observabilité des pipelines, aux...

HCLTech in Paris is seeking an IT Operational Security Engineer to join its security operations for on-premises infrastructure and cloud transformation. You will work with infrastructure teams to ensure patch deployment, system updates, and compliance.Key responsibilities include coordinating with security teams, managing patch campaigns, monitoring...

Wiz is seeking a Security Engineer for Product & Production Infrastructure to perform security reviews, vulnerability management, and detection and response in cloud-native environments. You will collaborate with software development and DevOps teams to secure Wiz’s products, CI/CD, and production infrastructure.You’ll influence the product roadmap using...

Accor Tech & Digital Accor 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 métiers...

Coins.ph is seeking a security-focused Web3 professional to lead wallet security architectures and MPC/multi‑sig strategies. You will oversee private key lifecycle, disaster recovery drills, and on-chain security for major networks.Ideal candidates have 1–3 years in Web3 or blockchain security, strong cryptography knowledge, and hands-on experience with...

Gorgias is hiring a Platform Security Engineer to strengthen our security program alongside the SRE team. You’ll implement tools and processes to defend against external threats while enabling scalable enterprise-grade security across multi‑cloud environments.You’ll own cloud security, runbooks, and compliance initiatives, build secure CI/CD pipelines,...

Une entreprise de technologie cherche un(e) consultant(e) pour rejoindre une équipe dynamique à Rennes. Le poste nécessite de bonnes connaissances en Active Directory et en Scripting, ainsi qu'un bon niveau d'anglais. Les candidats participeront à des projets innovants liés aux infrastructures AD et auront des opportunités de certification et de...

Qevlar AI is a B2B SaaS scale-up focused on cybersecurity AI, offering a flexible work model with a Paris office. We seek a senior engineer to own features end-to-end, contribute to backend and frontend development, and mentor peers in a fast-paced startup setting.Ideal candidates have 5+ years of experience with VueJS and Python, with a track record from...

EverAI Limited is hiring a Security Engineer to own the security of our fast-growing AI companionship platform. You will work hands-on across application security, risk & compliance, and security awareness, with ownership from day one.You will report to the Security Lead and help scale our security program while protecting users and collaborators in a fully...

FledgeWe are a boutique Talent search firm connecting exceptional Talent with the most innovative companies in the AI and software development industries across EMEA. Our clients are among companies with innovative products that have a positive impact on our societies and we present them with a solution model between fine consulting and flexible recruitment...

Niveau d'expérience : 6 à 10 ansType de contrat : CDI / ConsultantLangue:  Français & Anglais courant (fluentMissions & ResponsabilitésArchitecture & Conception• Participer à la définition et à l'évolution de l'architecture IAM/PAM de l'entreprise, en lien avec la stratégie Zéro Trust.• Concevoir des schémas d'intégration de CyberArk (EPV,...

Descriptionleboncoin, est le 1er site généraliste de vente entre particuliers en France, leader sur les marchés de l’immobilier et l’automobile, acteur clé sur les biens de consommation de seconde main et sur l’emploi. Chaque mois leboncoin est plébiscité par 30 millions de Français qui apprécient la richesse de son offre et la facilité des...

**Description du poste**: Taux journalier (TJM): 600 Nous recherchons un Cloud Security Engineer pour l'un de nos clients - Lille Mission Longue, freelance/portage salarial Missions: - Définir et piloter la stratégie sécurité réseau & cloud (IAM, infra, accès, publication) - Sécuriser les architectures avec les équipes produit/archi - Gérer...

Capital Fund Management (CFM) in Paris seeks a seasoned Application Security expert focused on AI security. You will protect low-latency trading platforms and lead security across cloud and on-prem environments, collaborating with development and operations to embed security in CI/CD and culture.Ideal candidates have 5+ years in application security, with...

CryptoNext Security SAS is looking for a versatile software engineer to own features across the stack in TypeScript, Node.js, PostgreSQL, and React. You will work in a small, fast-moving team in Paris three days a week, with the rest remote, building secure APIs, interfaces, and data models.You will ship code with AI-assisted tools, design OpenAPI specs,...