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Meta Security is looking for a Security Engineer with experience in threat modeling, TTP identification, and detection engineering. Youll work alongside Software Engineers and Offensive Security Engineers to identify critical assets, assess the top risks, and evaluate potential attacks against Meta systems. You will be working across engineering teams supporting Production and Corporate systems to develop detection and response automation leveraging both industry-standard and custom detection and response platforms. Youll generate detection ideas utilizing some of the worlds largest data sets and build on top of hyper-scale data pipelines.
Security Engineer - Surface Coverage, Detection Engineering Responsibilities
Lead cross-functional projects to improve our capabilities to effectively detect and respond to security incidents
Review security architecture of large-scale custom and commercial systems and independently propose logging, detection and prevention controls
Perform TTP-based Threat Modeling for a wide variety of assets including endpoints, mobile, servers, internal services, public & private cloud environments and networking equipment
Perform analysis against logs from a variety of sources (e.g., individual host logs, network traffic logs) to identify potential threats and detection ideas
Build response workflows and actions that auto-resolve false positives and provide context scaling our ability to investigate
Support security incident response in a cross-functional environment and drive incident resolution
Design and implement attack testing automation to validate detection coverage
Build logging pipelines using our custom datasets and infrastructure

Meta is seeking a Security Analyst to join the Global Security Operations and Incident Response team. The Analyst will serve on the front lines of Metas Security team and will lead and support security investigations across the companys global infrastructure as well as respond to escalations from the Tier1 team. The analyst will leverage an armory of tools to investigate and respond to both external and internal security threats. Utilizing Metas tooling, you will monitor security events in real-time, assess external and internal threats, and provide accurate and timely response. You will collaborate closely with technical teams, with a diverse set of skills to tackle the panoply of unique security challenges that we encounter at Meta scale.
Security Analyst, Security Operations and Incident Response Responsibilities
Investigate and respond to external and internal cybersecurity threats in a timely manner while communicating clearly and proactively until remediation.
Act as an escalation point for Tier1 investigations, contribute to the development of the Tier1 capability, and ensure adherence to internal service level objectives.
Document security investigations and produce high quality and accurate reports for a wide range of stakeholders.
Collaborate with Security Engineers and cross-functional teams to investigate and remediate large scale security incidents.
Support security incident root cause analysis, identify control gaps, and recommend mitigation strategies.
Collaborate with cross-functional teams to drive improvements to security tools, policies and processes.
Improve the effectiveness and efficiency of the Security Operations and Incident Response team including the development and refinement of processes and technical capabilities.
Understand and support requirements of internal and external stakeholders, regulators, and auditors.

Meta Security is looking for an Incident Response Engineer with experience in the identification, containment and mitigation of security incidents. You will be analyzing different data sources to detect, investigate and respond to internal and external threats. You will also be working with our software and production engineering teams to develop scalable systems to automate detection and remediation and help us build the next generation of security operations and response platforms.
Security Engineer, Incident Response Responsibilities
Lead security incident response in a cross-functional environment and drive incident resolution.
Contribute to Incident Response initiatives that improve Metas capabilities to effectively respond and remediate security incidents.
Perform digital forensic acquisition and analysis of a wide variety of assets including endpoints, mobile, servers and networking equipment.
Perform log analysis from a variety of sources (e.g., individual host logs, network traffic logs) to identify potential threats.
Perform security incident root cause analysis and drive implementation of containment and mitigation strategies.
Build automation for response and remediation of malicious activity.