network security engineer

Air Apps in Lisbon is seeking a DevOps Engineer – Mobile to streamline delivery, integration, and performance of our iOS and Android apps. You’ll shape the infrastructure, CI/CD pipelines, and automation that enable our mobile teams to ship faster and more reliably.With 3+ years in DevOps and strong cloud, container, and monitoring skills, you’ll...

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...

Proton is seeking a visionary security professional to drive meaningful change across our growing organisation. This role sits at the heart of what Proton stands for and fulfills the trust our users place in us every day.You’ll be encouraged to challenge the status quo, innovate efficiently, and collaborate daily with some of the brightest minds who care...

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...

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...

Lieu : Elancourt, FranceConstruisons ensemble un avenir de confianceThales est un leader mondial des hautes technologies spécialisé dans trois secteurs d’activité : Défense & Sécurité, Aéronautique & Spatial, et Cyber & Digital. Il développe des produits et solutions qui contribuent à un monde plus sûr, plus respectueux de l’environnement et...

QUI SOMMES-NOUS ?S3NS est né du partenariat industriel entre Thales, leader mondial de la cyber sécurité, et Google Cloud, leader mondial des solutions cloud. Nous avons pour ambition d’offrir le meilleur des deux mondes à l’ensemble des organisations soucieuses de protéger leurs données sensibles (institutions publiques, OIV, OSE…)....

Date de publication : Aug 31, 2026, 12:00AM Orange Cyberdefense est l’entité stratégique du Groupe Orange dédiée à la sécurité numérique. Nous accompagnons les entreprises de toutes tailles, organismes critiques, administrations et collectivités locales dans la conception de leurs stratégies de cybersécurité, leur mise en œuvre et leur gestion...

Blockchain is hiring a senior Product Security Engineer to lead secure development across Consumer, OTC and MRE lines in Paris. You will own security gates for major features, drive secure SDLC automation, and embed AI tools into the lifecycle.You will model threats, review architecture, and translate risks into clear security policies. Role requires a...

Decathlon Digital recherche un ingénieur sécurité offensive (f/m/d) en CDI, basé à Paris ou Lille, pour renforcer notre Cyber Defense. Vous réaliserez des tests de pénétration sur Web/API et infrastructures, et contribuerez à l'amélioration continue de nos règles de détection.Vous travaillerez en mode hybride au sein d'une équipe dynamique,...

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,...

Dashlane invites a Senior Security Engineer to safeguard systems and promote secure development practices. You will collaborate across departments to implement best-in-class security measures, enabling millions of Dashlane users to enjoy a safer digital life.Based in Paris with a hybrid work model, you will engage in architecture reviews, risk assessments,...

We Are: At Synopsys, we drive the innovations that shape the way we live and connect. Our technology is central to the Era of Pervasive Intelligence, from self-driving cars to learning machines. We lead in chip design, verification, and IP integration, empowering the creation of high-performance silicon chips and software content. Join us to transform the...

We are building systems that investigate and remediate security incidents at machine speed, reducing human intervention from triage to eradication to the strict minimum. Join us to define what autonomous incident response looks like at the scale of the world's largest cloud provider.Amazon Security's Operational Research and Development team combines deep...

Job Description:Airbus Commercial Aircraft is looking for a Senior Cyber Security Engineer (f/m) to join the Airbus CERT (Computer Emergency Response Team) based in Toulouse, France.Within Airbus Commercial Aircraft, digital security topics are managed by our Corporate Digital Security office, a transnational organisation based in France, UK, Germany and...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Network Engineer (AI Fabric, Datacenter and Edge Networking) based in France. This is a Staff-level networking role responsible for designing and operating infrastructure powering large-scale AI and GPU workloads.You’ll...

Incepto Medical recherche un profil SecDevOps expérimenté pour renforcer la sécurité et l’orchestration de nos applications IA en imagerie médicale. Vous participerez à l’amélioration continue des processus de sécurité, à l’intégration des applications du dev à la prod et à l’infrastructure as code.Vous accompagnerez les équipes...

Adrixis is seeking an experienced Senior Security Engineer to lead cybersecurity initiatives and defend enterprise clients in Paris and beyond. You will oversee SOC activities, implement SIEM solutions, and drive threat detection and incident response across complex environments.The role emphasizes hands-on security engineering, mentoring, and collaboration...

## Senior Security Engineer – EDR/ Harfanglab (H/F)Applyremote type: Hybridlocations: Elancourt: Vélizy-Villacoublaytime type: Full timeposted on: Posted Todayjob requisition id: R0328398Lieu : Elancourt, France## **Construisons ensemble un avenir de confiance**Thales est un leader mondial des hautes technologies spécialisé dans trois...

Veepee in Paris is seeking an experienced cybersecurity professional to join its in-house team at the forefront of threat detection and incident response. You will exploit attack paths, build detection logic, and automate remediation with product teams.The role blends offensive security, detection engineering, and risk assessment in a fast-paced e-commerce...