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Security Detection Engineer, Insider Trust

Meta· Engineering
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Menlo Park, CA$154k - $217kFull-timePosted 2w ago

About the role

Security Engineer role focused on designing and implementing AI-driven security systems and tools to protect Meta’s products and infrastructure, with an emphasis on insider trust and advanced security analytics.

Responsibilities

  • Design, prototype, and implement AI-driven security systems and tools to protect Meta’s products and internal infrastructure
  • Develop and maintain security-focused code, libraries, and frameworks for use by Security Engineers, Analysts, and engineering teams
  • Collaborate with cross-functional partners to deliver scalable security solutions aligned with company objectives
  • Rapidly experiment with and iterate on specialized security technologies, leveraging AI to address emerging threats and requirements
  • Apply deep security expertise to solve complex challenges, mitigate risks, and mentor other engineers in advanced security domains

Qualifications

  • B.S. or M.S. in Computer Science or related field, or equivalent experience
  • 5+ years of experience in designing and implementing security systems, tools, or frameworks
  • Knowledge of attacker tactics, techniques, and procedures (e.g., MITRE ATT&CK framework)
  • Proficiency in coding with experience in languages such as Python, C/C++, Go, or equivalent
  • Experience collaborating with technical and non-technical stakeholders
  • Ability to rapidly prototype and iterate on security solutions

Skills

Required:Security system design and developmentAI/ML for securitySecurity tooling and librariesMITRE ATT&CK knowledgeProgrammingStakeholder collaborationRapid prototyping

Benefits

  • Benefits information available via Meta benefits page (not enumerated in the posting)
Last updated Oct 23, 2026. Interested? Apply on the company site.

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