The Integrity, Investigations, Intelligence and Events (i3E) teams at Meta are dedicated to protecting the users of our family of applications (e.g. Facebook, Instagram, WhatsApp, Oculus) from a multitude of threats including: criminal organizations, human trafficking and exploitation, and scams/fraud. We are seeking security engineers to investigate sophisticated threat actors, advance investigative methods, automate and mature team processes through tooling, and use innovative approaches to protecting people from offline harm. You will have the opportunity to work on some of the most challenging, complicated, and high-visibility risks the company is facing.

Candidates should demonstrate experience independently identifying and pursuing investigative leads, delivering measurable outcomes aligned with team goals, and will be able to extract, assimilate, and correlate a wide variety of data in order to surface and disrupt threat actors across multiple spaces. Security Engineer Investigator, Integrity Investigations, Intelligence, and Events ResponsibilitiesProactively hunt for threats and undetected abuse by leveraging internal data, open-source intelligence, and third party private intelligenceInvestigate complex cases to understand how abuse is occurring and implement enforcement strategies to mitigate and/or detect harmIdentify areas to automate investigative tooling and tradecraftAnalyze and interpret large datasets to advance investigations, quantify trends or support findingsImplement effective strategies to prevent and disrupt abuse at scaleAddress sensitive content issues, including but not limited to graphic images, videos and writings, offensive or derogatory language, and other objectionable materialThis role involves exposure to graphic and/or objectionable content including but not limited to graphic images, videos and writings, offensive or derogatory language, and other potential objectionable material, i.e. child exploitation, graphic violence, self-injury, animal abuse, and other content which may be considered offensive or disturbingMinimum Qualifications8+ years of experience in cyber security, private sector security investigations, intelligence, or related fieldsExperience working with Python, PHP or similar scripting languagesProven experience conducting large scale data analysis and utilizing big data tools such as Maltego, Palantir, Tableau, etcTrack record of effective communication and presenting technical findingsExperience prioritizing and executing with minimal direction or oversightExperience to work within a fast-paced environment where priorities shift and changeA combination of investigative skills and engineering skillsExperience working with a team spanning multiple locations/time zonesBS/MS or equivalent experience in Computer Science, Information Systems, Intelligence Studies, Cybersecurity or related fieldPreferred QualificationsDemonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologiesExperience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)Experience in deploying AI-driven solutions for detection, enforcement, and investigationsFamiliarity with sophisticated cyber threatsSubject matter expertise with either criminal organizations, child safety, human exploitation, fraud/scams, information operations, malware, or account-based threatsExperience working or managing projects that have enterprise-wide impact and/or multi-organization cross functional stakeholdersExperience with open source investigation techniques and familiarity with a variety of internet research tools