Security Engineer, Investigations - i3E

Meta • Washington, DC • Posted June 17, 2026

About the Role

**Summary:**
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.In this role, you will independently identify opportunities, drive projects forward, and deliver measurable outcomes. You will extract, assimilate, and correlate a wide variety of data in order to surface and disrupt threat actors across multiple spaces.
**Required Skills:**
Security Engineer, Investigatio...