Meta · 6 hours ago
Infrastructure Security Monitoring Engineer
Meta builds technologies that help people connect, find communities, and grow businesses. The Infrastructure Security Monitoring (ISM) team is seeking an experienced engineer to help secure the infrastructure that connects over a billion users by building and supporting detections throughout the infrastructure.
Computer Software
Responsibilities
Iterate security posture to better protect against attacks and detect new vectors
Lead efforts to mitigate and investigate security incidents
Utilize frameworks to develop and scale detection, mitigation and response automation tooling
Evaluate and test new vendor and home-grown initiatives for security issues
Mentor and evangelize security practices through cross functional work with engineering teams throughout Meta
Keep Meta safe through active operation and defense of critical infrastructure
Qualification
Required
Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
3+ years of development experience in at least one programming language (Python, Go, etc.) with the ability to apply that to security tool development, automation, and overall programmatic solutions that will be used to defend infrastructure
1+ years of experience in offensive/defensive security or systems engineering
Knowledge of network protocols (TCP/IP, computer networking, routing and switching) and Unix based systems
Experience researching, building, and implementing defensive security systems that are used against internal and external attack vectors
Experience designing and building out application, system and network security monitoring to aid in detection or forensic investigations
Preferred
Background in intrusion detection, security investigations, and incident response
Understanding of MITRE ATT&CK Framework and associated threat actor techniques
Experience 'threat hunting', i.e. using threat intel to proactively and iteratively investigate these potential risks and finding suspicious behavior
Experience developing baselines and investigating anomalies in order to identify suspicious behavior
Develop automation and utilize frameworks to scale detection, mitigation or response tools
Benefits
Bonus
Equity
Benefits
Company
Meta
Meta's mission is to build the future of human connection and the technology that makes it possible.
Funding
Current Stage
Late StageRecent News
Crunchbase News
2025-11-17
2025-11-16
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