Pentester, Offensive Forward Deployment Engineer

5 hours, 51 minutes ago
Full-time
Senior
Cybersecurity

Mistral AI

Mistral AI is a French AI company that builds frontier AI models, assistants, agents, and services for consumers and enterprises. Its mission is to make frontier AI accessible to everyone and to democratize AI through open-source, efficient, and innovative models, products, and solutions.

Artificial Intelligence
201-500
Founded 2023

Description

  • Run offensive security engagements for clients, including scoping, execution, and delivery of findings.
  • Triaging tool output and eliminating false positives to produce actionable results.
  • Advise clients on deployment and remediation as a trusted security partner.
  • Travel to client premises and switch between multiple engagements in a consulting cadence.
  • Pentest Mistral’s own systems to identify vulnerabilities before the offensive solution matures.
  • Hunt for vulnerabilities in internal, open-source, and in-the-wild targets between client engagements.
  • Transfer knowledge and findings to Mistral’s internal security team.
  • Use offensive expertise to guide and validate the cyber harness’s detection coverage and output quality.
  • Benchmark human versus agent performance to help close the gap between automated and manual testing.
  • Contribute to the development of AI-powered offensive security capabilities.

Requirements

  • Current specialty in web security/AppSec and source-code review.
  • Experience with internal security, Active Directory, cloud environments such as AWS/GCP/Azure, and CI/CD or supply-chain security is highly valued.
  • Senior-level ability to run an engagement independently from scoping through delivery.
  • Comfort using AI in your workflow with an understanding of its strengths and limitations.
  • Client-facing, mobile, and able to switch between different engagements.
  • Proven track record of delivering high-quality penetration testing results.
  • Strong problem-solving skills and attention to detail in vulnerability identification.
  • Ability to build your own offensive tooling is a plus.
  • Published CVEs or GHSAs, or a strong bug-bounty track record, are preferred.
  • Conference talks, CTF achievements, public recognition, experience with AI/ML security, or open-source security contributions are all nice to have.

Benefits

  • Competitive salary with equity (stock options).
  • Health insurance.
  • Transportation allowance.
  • Sport allowance.
  • Meal vouchers.
  • Private pension plan.
  • Generous parental leave policy.
  • Visa sponsorship.

Interested in this position?

Apply directly on the company website

Apply Now

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