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Meta

Infrastructure Security Monitoring Engineer

Meta · Menlo Park, CA

Full-timeOn-sitePosted 2 October 2026
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Job description

Meta's Network Production Engineering organization is seeking a Infrastructure Security Monitoring Engineer to help protect the global network infrastructure that underpins Meta's family of apps and services. In this role, you will design and build detection systems that identify malicious activity, anomalous traffic patterns, and network-layer threats across Meta's large-scale infrastructure. You will work at the intersection of network engineering and security, developing tooling and automation that enables rapid identification and response to threats targeting Meta's backbone, edge, and data center networks.

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