Security Engineer, Investigations - I3e

Meta Meta · Big Tech · Menlo Park, CA +1

Security Engineer role focused on investigating and mitigating threats across Meta's applications. The role involves proactive threat hunting, analyzing large datasets, automating investigative processes with tooling, and implementing AI-driven solutions for detection, enforcement, and investigation. Requires experience in cybersecurity, data analysis, scripting languages, and demonstrated AI skill development, including prompt engineering and agent orchestration, with a focus on ethical AI practices.

What you'd actually do

  1. Proactively hunt for threats and undetected abuse by leveraging internal data, open-source intelligence, and third party private intelligence
  2. Investigate complex cases to understand how abuse is occurring and implement enforcement strategies to mitigate and/or detect harm
  3. Identify areas to automate investigative tooling and tradecraft
  4. Analyze and interpret large datasets to advance investigations, quantify trends or support findings
  5. Implement effective strategies to prevent and disrupt abuse at scale

Skills

Required

  • 5+ years of experience in cyber security, private sector security investigations, intelligence, or a related government role
  • Experience working with Python, PHP or similar scripting languages
  • Proven experience conducting large scale data analysis and utilizing big data tools such as Maltego, Palantir, Tableau, etc
  • Track record of effective communication and presenting technical findings
  • Experience prioritizing and executing with minimal direction or oversight
  • Experience to work within a fast-paced environment where priorities shift and change
  • A combination of investigative skills and engineering skills
  • Experience working with a team spanning multiple locations/time zones
  • BS/MS or equivalent experience in Computer Science, Information Systems, Intelligence Studies, Cybersecurity or related field
  • Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies
  • Experience working or managing projects that have enterprise-wide impact and/or multi-organization cross functional stakeholders
  • Experience in deploying AI-driven solutions for detection, enforcement, and investigation
  • Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)
  • Familiarity with sophisticated cyber threats
  • Subject matter expertise with either criminal organizations, child safety, human exploitation, fraud/scams, information operations, malware, or account-based threats
  • Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
  • Experience with open source investigation techniques and familiarity with a variety of internet research tools

What the JD emphasized

  • Demonstrated ongoing AI skill development
  • Experience in deploying AI-driven solutions for detection, enforcement, and investigation
  • Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact

Other signals

  • AI-driven solutions for detection, enforcement, and investigation
  • integrate AI tools to optimize/redesign workflows
  • Demonstrated ongoing AI skill development