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Security jobs

8 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

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  • Applied Science - Cybersecurity

    8 days ago

    Mistral · Paris, Ile-de-France, France +1

    Full-timeSecurity

    Mistral AI is seeking Applied Scientists to build frontier cybersecurity models. You will develop SOTA models across different domains of cybersecurity, from vulnerability analysis to incident response and remediation. You’ll build the environments, training-data pipelines, and…

  • Research Engineer - Cybersecurity (RL Environments)

    6 weeks ago

    Mistral · Paris, Ile-de-France, France

    HybridFull-timeSecurity

    Cybersecurity is one of the areas where AI could do the most good — and one where the capability must be built with particular care. As a Research Engineer on this track, you'll push our models' capabilities in vulnerability discovery and remediation, security analysis,…

  • CyberSecurity, Product Security Engineer

    3 months ago

    Mistral · Paris, Ile-de-France, France

    Full-timeSeniorSecurity

    As a Product Security Engineer within the Cybersecurity organization, you will be the dedicated security partner for one or more product organizations (such as Vibe, Studio or Forge).

  • Security Compliance Specialist

    3 months ago

    Mistral · Paris, Ile-de-France, France +1

    On-siteFull-timeSeniorSecurity

    As a Security Compliance Specialist, you will contribute to the development and operation of Mistral AI’s cybersecurity compliance program. You will support the implementation and maintenance of security frameworks, coordinate compliance activities across the organization, and…

  • AI Deployment Strategist, Cybersecurity - EMEA

    4 months ago

    Mistral · Paris, Ile-de-France, France +4

    On-siteFull-timeSeniorSecurity

    As an AI Deployment Strategist, you will drive the adoption and deployment of Mistral’s AI solutions, working closely with customers from strategic vision to production implementation. This role sits at the intersection of business strategy, AI innovation, and hands-on…

  • Applied AI, Forward Deployed Engineer - CyberSecurity (Europe)

    4 months ago

    Mistral · Paris, Ile-de-France, France

    Full-timeSecurity

    We are seeking an Applied AI, Forward Deployed Engineer to build customer use cases on top of the Mistral stack. You will turn "we have agents" into "we shipped something a client uses." This role is about composing cybersecurity-related agentic workflows, configuring harnesses…

  • Deputy Director, Safety & Security HQ

    4 months ago

    Mistral · Paris, Ile-de-France, France

    Full-timeDirectorSecurity

    This role exists to ensure the physical safety, regulatory compliance, and operational resilience of Mistral's HQ.

  • CyberSecurity, Platform Security Engineer

    4 months ago

    Mistral · Paris, Ile-de-France, France

    Full-timeSecurity

    As a Platform Security Engineer on the Security team, you will architect and maintain the security posture of our rapidly scaling AI infrastructure and application lifecycle. Security is not a gate but an enabler, and you will embed robust controls into our continuous…

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.