Emplois de network and security engineer – Lyon

Required Profile & Skills Strong experience designing enterprise-scale network architectures across Campus, Data Centre, WAN, WLAN, Cloud and Hybrid Connectivity environments. Ability to define architecture principles, standards, patterns and target-state designs. Strong understanding of enterprise network resilience, scalability, segmentation, performance...

About Datadog We're on a mission to build the best platform in the world for engineers to understand and scale their systems, applications, and teams. We operate at high scale with trillions of data points per day, enabling seamless collaboration and problem-solving among Dev, Ops, and Security teams for tens of thousands of companies globally. Our...

Scaleway in Lyon is seeking a Security Engineer to join our SOC/CSIRT tooling team. You will develop and maintain automated tools to support threat detection and secure cloud operations.Working in a small, international group, you will collaborate with product and infra teams, adapt tools for SecNumCloud compliance, and help scale our security capabilities...

Datadog is seeking a senior, polyglot engineer to contribute across security libraries, with .NET or Java expertise. You’ll design and build integrations and detections, taking them from prototype to production and owning them operationally as they instrument thousands of applications.You’ll work in a product-driven team, connecting the libraries to...

A senior, customer‑oriented OT Security Architect / Consultant with strong expertise in industrial cybersecurity, secure architecture design, and advisory services for complex industrial environments. This role combines deep technical knowledge with consulting capabilities, helping customers assess, design, and evolve their OT cybersecurity posture in a...

Nexans Research & Territories Techno Center in Lyon invites an R&D Engineer specializing in DC Networks and Advanced Cable Systems to join a young, dynamic team. You'll contribute to design, simulation, testing, and prototyping of innovative electrical architectures for AC and DC applications within future power grids and data centers.The role spans...

We are currently seeking an Information Security Project Manager, reporting directly to Head of Department to join our Information Technology team based in Lyon or Nanterre, France. About the role Technip Energies (T.EN) is a leading Engineering & Technology company for the energy transition, with leadership positions in Liquefied Natural Gas (LNG), hydrogen...

Job Summary TEAM:Mesh Unified Management (MUM) CONTRACT:CDI LOCATION:Lyon REMOTE WORK:3 days per week Automation QA Engineer:at a glance Stormshield, the leading French publisher and a reference European player in cybersecurity, is a subsidiary of Airbus Defence and Space Cyber Programmes and offers innovative, certified and European-level qualified...

Technical Expert and Project Manager – EuropeLocation: France - Lyon or Poland - WarsawDepartment: Technical and Project Team, EuropeReports to: Europe CTOCompany: Sunmi Technology EuropeRole OverviewAs a Technical Expert and Project Manager at Sunmi Technology Europe, you will play a key role in driving Sunmi’s products and solutions success across the...

This role will bridge IT and facilities, maintaining the power, cooling, and compute systems that sustain the company’s world‑class AI platforms. This role requires a technically strong, detail‑oriented engineer who thrives in high‑availability environments. Must understand the full stack of data center infrastructure: Compute, Network, Power, and...

OUR STORY: Join Scaleway and shape the sovereign cloud of tomorrow ! Since 1999, we have been designing secure, sustainable infrastructures aimed at supporting the most ambitious companies. Historically known for our dedicated servers (Dedibox), we made a strategic shift to cloud computing in 2015. Staying true to our principles of simplicity, flexibility,...

A senior, customer-oriented OT Security Architect / Consultant with strong expertise in industrial cybersecurity, secure architecture design, and advisory services for complex industrial environments. This role combines deep technical knowledge with consulting capabilities, helping customers assess, design, and evolve their OT cybersecurity posture in a...

ResponsibilitiesDefine and own the technical vision for the AI Agents tribe across the stackDrive major architectural decisions — from agent communication protocols to data modelingIndependently scope and implement complex end-to-end solutionsPlan and execute projects that span multiple teams within the tribeMentor Software Engineers, providing actionable...

Jobtailor in Lyon, France is seeking a senior software engineer to define and own the AI Agents tribe's technical vision across the stack. You will drive architectural decisions, from agent communication protocols to data modeling, and independently scope complex end-to-end solutions.You will plan multi-team initiatives, mentor engineers, and define...

MAKE THE DIFFERENCE! THINK CUSTOMER FIRST! EXPERIMENT! CARE! BE OPEN!Do you want to make a difference? Our goal is to always put customers and people first! Our challenge is to experiment and innovate, being open to change and diversity. These are the pillars of the Carel Culture Code, the basis of our corporate culture and our platform for growth. If you...

Company OverviewMilestone Technologies is a global IT managed services firm that partners with organizations to scale their technology, infrastructure and services to drive specific business outcomes such as digital transformation, innovation, and operational agility. Milestone is focused on building an employee‑first, performance‑based culture and for...

Le contenu du poste est libellé en anglais car il nécessite de nombreuses interactions avec nos filiales à l’international, l'anglais étant la langue de travail. This job offer is accessible to all, regardless of gender. Job title: Accelerator Software Engineer Location: Lyon (Hybrid - 2 days remote, 3 days on-site) About The Job We are looking for a...

Cyber Security Engineer, Braine (Belgium), Site Based Cognizant Company is a world leader in delivering digital transformation solutions to Life Sciences. Through our knowledge and expertise in Automation, MES & Digital, we deliver stable manufacturing systems that are optimized to improve operational efficiencies, whilst maintaining compliance. Our...

A leading tech company is seeking a Cyber Security Engineer based in Lyon, France, to work on pharmaceutical manufacturing projects. The role involves designing and configuring Emerson DeltaV systems, ensuring compliance with industry standards, and supporting commissioning activities. Candidates must have a strong knowledge of pharmaceutical systems, a...

AG Solution is seeking a senior OT Security Architect/Consultant to advise customers, design secure OT architectures, and lead governance initiatives. You will balance cybersecurity with operational needs, oversee risk reduction efforts, and guide projects end-to-end across OT networks, assets, and IT/OT convergence.Based in Lyon, France, the role emphasizes...