The Insider Trust team is seeking a Security Engineer to investigate, build, and improve internal tools and systems for identifying malicious activities related to insider threats. The role involves analyzing and monitoring internal tools, hunting for insider threats against company data and infrastructure, and conducting complex internal investigations from collection to reporting. Collaboration with engineering, Human Resources, and Legal teams is essential.Responsibilities

Develop understanding of the problem space and provide technical direction during investigations and threat hunts.Create workflows and automations to streamline signals, hunts, and investigative processes.Analyze logs from various sources (e.g., host logs, network traffic logs) to identify potential insider threats.Build operational workflows and actions to auto-resolve false positives and enhance investigative workflows.Identify infrastructure gaps and collaborate with cross-functional teams to improve visibility through logging and automation.Minimum Requirements

Bachelor''s degree in Computer Science, Engineering, or equivalent experience.4+ years of experience in Detection and Response Engineering, Threat Intelligence, or similar security engineering roles.Experience conducting technical security investigations, including response, forensics, and log analysis.Ability to interpret information from multiple sources and work with large data sets.Knowledge of database tools/systems such as HBase, SQL, Hive Query Language.Preferred Qualifications

Coding proficiency in Python, PHP, C++, or similar high-level languages.Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram, and WhatsApp further empowered billions around the world. Meta is now moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology.People who choose to build their careers with Meta help shape a future that extends beyond digital connection—beyond screens, distance, and even the rules of physics.Equal Employment Opportunity

Meta is proud to be an Equal Employment Opportunity employer. We do not discriminate based on race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, veteran status, disability, genetic information, political views, or other protected characteristics. You can view our

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