Emplois de security system engineer – Paris

Alta Ares seeks a Forward Deployed Engineer to bring autonomous air-defense systems from lab to field, deploying, integrating, testing, troubleshooting, and improving them with military operators and customers.You will work across Engineering, Product and Operations, interfacing with sensors, AI guidance, mission-management software, and C2 systems to...

AI / Emerging Tech Security Analyst (AI Training) About The Role What if your security expertise could directly shape how the world's most advanced AI systems defend against attacks, misuse, and adversarial manipulation? We're looking for AI Security Analysts to put frontier AI models under the microscope — probing their limits, identifying...

Holo4's team seeks an experienced backend engineer to build and operate the evaluation framework. You will ensure reliable, fast, and cost-efficient runs across web apps, desktops, and CLIs, integrating benchmarks and maintaining reproducible results.You’ll work with researchers and forward deployed engineers to scale tests, enforce standards, and optimize...

OVHcloud recherche un Senior Design Engineer H/F/N pour rejoindre l’équipe Core Product Design et porter la cohérence visuelle et l’efficacité de conception de nos produits. Vous industrialiserez notre Design System et piloterez l’AI Enablement.Vous ferez le pont entre Design et Engineering, transformant des concepts UI/UX et des expérimentations...

Airbus Defence and Space SAS recherche un Ingénieur en Chef expérimenté pour piloter les activités d’ingénierie dans le cadre d’un consortium industriel dédié à la Défense et à des modules tactiques médicalisés. Le poste est basé à Elancourt, près de Paris, avec une responsabilité d’interface client et partenaires, et une conduite des...

Descriptif du posteOur client is an innovative and fast-growing technology company developing advanced optical communication and photonics-based systems for highly demanding applications.Descriptif du posteOur client is an innovative and fast-growing technology company developing advanced optical communication and photonics-based systems for highly demanding...

Stanfordclimateventures in Paris is seeking a Stack Design Engineer to join our innovative design team. In this role, you will work on the end-to-end development of electrolyzer stacks, bridging mechanical design with electrochemistry. You'll have ownership of a core piece of our technology and collaborate closely with other teams.We are looking for someone...

Software / Integration Engineer (Agentic Systems) - Paris basedFrance - ParisShift delivers AI agents that transform insurers' most critical work. By combining deep industry expertise and unmatched data resources, Shift provides proven results that have earned the trust of hundreds of the world's leading insurers. Our insurance-grade AI is accurate,...

Business At Work is seeking a Senior Backend Engineer to join its innovative squad in Paris. The role focuses on designing and operating high-risk backend experiments within a fast-paced environment and requires 5+ years of backend experience, proficiency in Node.js and TypeScript, as well as collaboration skills.Offering highly competitive salary and great...

XRbentsh, a major international environmental services group, seeks a senior hydraulic engineer to contribute to the design and construction of water treatment plants: drinking water, desalination, municipal and industrial wastewater. You will be the hydraulic reference on projects, from preliminary design to commissioning, performing hydraulic calculations,...

Harmattan AI in Paris is seeking an Embedded Software Engineer to join the GCS module, developing firmware for a handheld UAV controller, handling inputs, display, wireless, power management, and real-time responsiveness.You will work with electrical and mechanical teams to ensure seamless integration, perform field testing, and contribute to scalable...

Airbus Defence and Space SAS recherche un Ingénieur en Chef (f/h) pour piloter les activités d’ingénierie dans le cadre d’un projet de conception et d’intégration de modules médicaux pour la Défense, basé à Elancourt, près de Paris. Vous serez l’autorité technique du projet au sein du groupement industriel et piloterez les équipes...

Harmattan AI is seeking a Software Engineer, Mission Execution, to build the software backbone that carries mission plans from the planner to the field. You will own the infrastructure that executes missions on autonomous robots and multi-agent systems, collaborating with planning, simulation, and product teams.You will write production-grade C++ and Python...

Test & Trial Engineer - Autonomous Interceptor Systems Location: Paris Region (hybrid + field test sites) Sector: Next-gen European Defense Type: Full-time, Permanent Seniority: Confirmed (3 – 7 y) Compensation: Competitive + Equity + Full Health Coverage About EGIDE: EGIDE is developing a new generation of scalable air‑defense architectures. We design...

eXalt recherche un Ingénieur Contrôle et Automatisation pour systèmes PAT destinés à des produits de communication libre‑espace et photoniques avancés. Vous prendrez en charge le contrôle de la chaîne PAT, du modèle système à l’implémentation temps réel et à la validation en laboratoire.Le poste implique le design de lois de commande, le...

Join Proton and build a better internet where privacy is the defaultAt Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to...

Job TitleIT Security SecOps LeadAbout the RoleAre you passionate about cybersecurity and technology? Do you want to make a meaningful impact by helping protect a critical financial market infrastructure and one of the key clearing houses within the global financial markets’ ecosystem? LCH SA is seeking an experienced IT Security SecOps Lead to join its IT...

La Direction Générale de la Sécurité Extérieure, DGSE, recrute un Data Engineer – systèmes distribués, Temps réel (H/F). Le poste est situé à Paris. La nationalité française est obligatoire. Domaine métier Sciences et Technologies Votre environnement de travail Les flux de données traitées par la DGSE sont massifs et hétérogènes. Ces...

About the RoleWe’re looking for a top-tier Forward Deployed Engineer to join Linkup and work hand-in-hand with our founders, customers, and partners. You'll be part of the founding FDE team at Linkup Your mission: help leading AI companies, developers, and enterprises integrate Linkup’s AI-ready search APIs into their products - and shape how the next...

Offensive Security Researcher - Userland & Kernel Security Paris, Ile-de-France, France Machine Learning and AI Apple's Security Engineering & Architecture organization keeps the users of over 2.35 billion active devices around the world safe. That mission is at the heart of everything we do, and our team approaches it from the offensive side by finding and...