**Summary:** As part of Meta Security, our Insider Trust team is dedicated to identifying and responding to insider threats that target our data. Our mission is to detect, investigate, and mitigate damage caused by insider threats. We handle a wide range of abuse cases, including misuse of user data, intellectual property theft, and leaks of sensitive information.We are seeking an experienced Security Engineer to join the team. This role involves investigating, hunting, and automating internal signals to detect malicious activities related to insider threats. **Required Skills:** Security Engineer Investigator, Insider Trust Responsibilities: 1. Perform analysis, and threat hunting from a variety of log sources (e.g., individual host logs, network traffic logs) to identify potential insider threats 2. Create workflows and automations to streamline signal detection, threat hunts, and investigative processes 3. Collaborate with software and production engineering teams to build scalable and adaptable solutions for insider threat investigations 4. Identify gaps in our infrastructure and work with cross-functional partners to improve visibility through logging and automation 5. Build operational workflows and actions to auto-resolve false positives and provide context, scaling investigation capabilities 6. Prioritize efforts to maximize impact by enhancing visibility, automating processes, and scaling investigative capabilities 7. Coach, mentor, and support team members to foster long-term career growth, job satisfaction, and success **Minimum Qualifications:** Minimum Qualifications: 8. Bachelor’s degree in Computer Science, Engineering, or equivalent experience 9. 5+ years of experience in Detection & Response Engineering, Insider Threat, or a similar Security Engineering role 10. Technical and procedural expertise in conducting security investigations, including response, forensics, and large-scale log analysis 11. Experience with attacker tactics, techniques, and procedures 12. Proficiency in coding or scripting in one or more general-purpose programming languages **Public Compensation:** $147,000/year to $208,000/year + bonus + equity + benefits **Industry:** Internet **Equal Opportunity:** Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment. Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@fb.com.