Top Cybersecurity Jobs in Paris

Design, build, operate, and support resilient distributed platform services. Write maintainable code, troubleshoot production issues, improve reliability and observability, and assist internal teams. Participate in on-call rotations and collaborate on platform evolution.

Lead end-to-end delivery of hyperscale data centre projects onsite, managing design, construction, commissioning and close-out. Serve as key client interface, coordinate vendors and stakeholders, ensure compliance with safety/quality/environmental standards, control costs/schedule, and produce regular progress and risk reports.

Own revenue growth in France by developing territory plans, generating pipeline, winning new logos, expanding existing accounts, aligning customer outcomes to Infoblox solutions, leveraging internal resources and partners, and using enterprise AI tools to enhance account planning and sales execution.

Leads security reviews, threat modeling, vulnerability management, detection and response, and cloud security for products and production infrastructure. Builds security automation, policy-as-code, secure cloud and Kubernetes baselines, and supply-chain controls. Partners with engineering and operations teams to integrate secure-by-design practices across CI/CD and production environments.

Design and implement efficient C implementations of post-quantum cryptographic algorithms, port and optimize the CryptoNext library across platforms (with FPGA accelerators), perform hardware/software co-design and embedded adaptations, define and run testing and validation, support security certification, document results, and collaborate with R&D and cross-functional teams.

Manage sales opportunities, follow up on leads, conduct outbound prospecting, and execute growth initiatives for a cybersecurity platform targeting developers in France.

The Lead Golang Software Engineer develops server solutions, leads technical designs and code reviews, mentors colleagues, and ensures the quality of engineering practices in the Commercial Systems unit.

The Enterprise Customer Success Manager enhances customer experience by onboarding clients, managing relationships, and identifying growth opportunities, especially in IT solutions and cloud technology.

The Channel Sales Manager for France will develop and manage partner relationships, drive revenue growth, track KPIs, and train partners for joint success.

Drive net-new revenue and expansion within enterprise accounts by positioning Elastic's search, observability, and security platform. Manage complex sales cycles, qualify opportunities (MEDDPICC), build strategic plans, collaborate with Solutions Architects and Customer Success, negotiate contracts, and deepen customer adoption of Elastic's cloud and AI-powered search solutions.

Serves as a trusted security advisor and technical interface between Lightwell customers and Red Hat engineering teams. Supports security triage, patching, backporting, software supply chain practices, CI/CD, containerized deployments, and platform adoption. Develops customer engagement plans, documents environments, resolves technical issues, mentors customer teams, contributes to knowledge bases, and creates solution patterns. Requires extensive software development or security experience, strong executive communication, advanced Red Hat and cloud-native expertise, bilingual English and French communication, and international customer travel.

Embed within identity and device teams to drive security: remediate critical vulnerabilities, implement protections (MFA, logging, secret management), build hardening standards, prototype improvements, document controls, and promote security best practices and self-service.

Lead and grow Alan's security team, define AI security posture and governance, manage ISMS and ISO 27001 certification, navigate multi-country health regulations, run risk cartography and vendor assessments, and align security with Product, Engineering, Legal, DPO, and Risk.

Lead development and maintenance of company IT, network, and cybersecurity systems. Manage devices, servers, SaaS, access controls, monitoring, incident response, and automate IT tasks. Support security readiness for partners via audits, policies, training, and documentation. Onsite role in Saint Ouen sur Seine, Paris.

Build and ship customer-facing, AI-powered application security features. Own architecture, implementation, deployment, and iteration. Work with product, design, and users; leverage LLMs and agentic systems for vulnerability management. Advocate for tested code, fast CI, and observability while shaping product direction and technical culture.

Lead application and product security for Criteo by partnering with Product and Platform teams to design secure systems, perform threat modeling and vulnerability management, build security tooling and automation, run architecture reviews and incident response, drive shift-left practices, define security standards and KPIs, and lead cross-functional security projects while mentoring peers.

Lead design, implementation, deployment, and operation of identity and access management services. Build backend services, CI/CD and IaC, improve reliability and observability, troubleshoot incidents, and collaborate across teams while mentoring engineers.

Lead product security reviews end-to-end, run pentest and BugBounty programs, triage and track vulnerabilities, support Trusted Zone security and fraud prevention, translate regulatory requirements (eIDAS, NIS2, ISO 27001) into controls, automate toil (n8n, AI tooling), participate in on-call rotation, and raise security practices across the company.

Protect people, sites, and sensitive assets across jurisdictions by executing security policy, coordinating site hardening and access control, conducting audits and risk analyses, managing clearances and government interfaces, running due diligence and automated screening workflows, and supporting incident response and business continuity planning.

Lead GRC activities for a cloud SaaS provider: manage compliance programs (SOC, ISO, PCI, SecNumCloud, etc.), handle customer audits and questionnaires, evaluate technical controls across networks and cloud, run risk management and continuous compliance monitoring, and coordinate security exercises like BIA, DR tests, and access reviews.

Customer-facing senior consultant who integrates and supports Akamai security products, advises on web security strategy, resolves technical issues, collaborates cross-functionally, and contributes to training and best practices to ensure customer success.

Embed security into product and platform lifecycles by partnering with developers, automating vulnerability triage, securing CI/CD pipelines and execution environments, tuning WAFs, managing cloud security and Terraform practices, supporting internal access and endpoint hardening, leading security reviews, and advocating security standards to enable faster, safer releases and reduce reactive escalations.

Lead platform and cloud security for GKE and GCP, design secure-by-default platforms and CI/CD/IaC hardening, manage secrets and networking, build detection and response (SIEM, IDS, runtime detection), author incident playbooks, enforce auth/identity standards, and drive compliance (SOC 2, ISO 27001, GDPR) to enable enterprise-grade security.

Operate and improve the ISO 27001 management system and maintain audit readiness. Execute recurring compliance activities (evidence collection, access reviews, vendor reviews, questionnaire responses), triage vulnerabilities from AWS security services, drive remediation, and support cross-functional security (IAM, MFA, SSO, SaaS/vendor reviews). Emphasize automation and AI to streamline processes and help integrate acquired entities into the security program.

Lead architecture and scaling of a cross-platform endpoint agent (macOS/Linux/Windows) that detects secrets on developers' machines. Mentor engineers, drive technical decisions, contribute core Rust and Python/Django code, collaborate with Product, and ensure compliance and secure cloud deployments.