Security Engineer - Detection Engineering, Surface Coverage

Summary :

Meta Security is looking for a Security Engineer with experience in threat modeling, TTP identification, and detection engineering. You’ll 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. You’ll generate detection ideas utilizing some of the world’s largest data sets and build on top of hyper‑scale data pipelines.

Required Skills :

Security Engineer - Detection Engineering, Surface Coverage Responsibilities :

• Lead cross‑functional projects to improve our functionalities to effectively detect and respond to security incidents
• Review security architecture of large‑scale custom and commercial systems and under your own initiative 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 capacity 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

Minimum Qualifications :

Preferred Qualifications :

$117,000 / year to $173,000 / year + bonus + equity + benefits

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Meta is proud to be an Equal Employment Opportunity and affirming employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran or status as an individual with a disability, or other legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E‑Verify program in certain locations as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.

Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@fb.com.

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