Drimva

Meta

Security Detection Engineer, Insider Trust

$154K–$217K

Menlo Park, CA · Full-time · Posted Oct 6, 2026

Experience
5+ years designing and implementing security systems, tools, or frameworks.
Education
B.S. or M.S. in Computer Science or related field, or equivalent experience.

About the job

Designs and builds AI-driven security systems, tools, and automations to detect and respond to threats across Meta’s products and internal infrastructure.

What you'll do

  • Design, prototype, and implement AI-driven security systems and tools.
  • Develop and maintain security code, libraries, and frameworks for security and engineering teams.
  • Collaborate across teams, experiment with security technologies, and mentor engineers.

What they ask for

  • B.S. or M.S. in Computer Science or related field, or equivalent experience.
  • 5+ years of experience designing and implementing security systems, tools, or frameworks.
  • Proficiency in Python, C/C++, Go, or equivalent; knowledge of attacker tactics, techniques, and procedures.
  • Experience in detection and response or similar security engineering, insider threat detection, investigations, threat hunting, and responsible AI practices.

Nice to have

  • Experience with SIEM or SOAR platforms, log analysis, and complex automations and integrations.
  • Demonstrated ongoing AI skill development, such as prompt/context engineering or agent orchestration.

Pay

$154,000/year to $217,000/year USD base salary

Tools

Python, C/C++, Go, MITRE ATT&CK, Security Information and Event Management(SIEM), Security Orchestration, Automation and Response(SOAR)

AI focus

Build AI-driven security systems and tools; use AI to address emerging threats and requirements, optimize or redesign workflows, and apply responsible AI practices, including risk assessment, bias mitigation, and quality and accuracy reviews.

Model-written summary · the original posting is authoritative

First seen Oct 15, 2026 · Last verified Nov 4, 2026 (UTC)