Security Detection Engineer, Insider Trust

Meta Careers; Menlo Park (CA); On-site; USD 154,000 - 217,000; Full time

Benefits offered by this job

Bonus

Equity

Benefits

Job summary

Meta, a leader in building products and infrastructure that connect people worldwide, seeks a Security Engineer specializing in AI-driven security. You will design and implement new systems and tools to enhance security across Meta’s products and internal networks, embracing advanced security practices and scalable solutions.

With 5+ years of experience and a strong CS background, you will prototype security technologies, collaborate with diverse teams, and mentor peers while advancing

Qualifications

• BS/MS in CS or related field
• 5+ years designing and implementing security systems/tools
• Proficient in Python, C/C++, Go or equivalent

Responsibilities

• Design, prototype, and implement AI-driven security systems and tools to protect Meta’s products and internal infrastructure.
• Develop and maintain security-focused code, libraries, and frameworks for use by Security Engineers, Analysts, and engineering teams.
• Collaborate with cross-functional partners to deliver scalable security solutions aligned with company objectives.
• Rapidly experiment and iterate on specialized security technologies, leveraging AI to address emerging threats and requirements.
• Apply deep security expertise to solve complex challenges, mitigate risks, and mentor other engineers in advanced security domains.

Skills

Python

C/C++

Go

MITRE ATT&CK

Education

B.S./M.S. in Computer Science or related field

Tools

SIEM

SOAR

Threat intelligence platforms

Job description

We are seeking a Security Engineer who specializes in designing and implementing new systems and tools to enhance the security of Meta’s products and infrastructure. This role is ideal for individuals with deep security domain expertise who are passionate about building solutions and using AI to address evolving security requirements and use cases.Security Detection Engineer, Insider Trust Responsibilities:Design, prototype, and implement AI-driven security systems and tools to protect Meta’s products and internal infrastructureDevelop and maintain security-focused code, libraries, and frameworks for use by Security Engineers, Analysts, and engineering teamsCollaborate with cross-functional partners to deliver scalable security solutions aligned with company objectivesRapidly experiment with and iterate on specialized security technologies, leveraging AI to address emerging threats and requirementsApply deep security expertise to solve complex challenges, mitigate risks, and mentor other engineers in advanced security domainsMinimum Qualifications:B.S. or M.S. in Computer Science or related field, or equivalent experience5+ years of experience in designing and implementing security systems, tools, or frameworksKnowledge of attacker tactics, techniques, and procedures (e.g., MITRE ATT&CK framework)Proficiency in coding with experience in languages such as Python, C/C++, Go, or equivalentExperience collaborating with technical and non-technical stakeholdersAbility to rapidly prototype and iterate on security solutionsPreferred Qualifications:Experience in Detection and Response Engineering, or similar Security Engineering roleUnderstanding of insider threat concepts, behavioral/complex threat detection techniques and technologiesExperience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)Experience in technical security investigations and threat hunting including leveraging intelligence data to proactively identify and investigate suspicious behavior across networks and systemsDemonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologiesExperience with log analysis, and building complex automations and integrations using Security Information and Event Management(SIEM) or Security Orchestration, Automation and Response(SOAR) platformsExperience analyzing network, application, and host-based security eventsBackground in security-focused software engineering, and designing scalable systems and data pipelines used to detect and respond to insider threatsDemonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)About Meta:Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.Meta is proud to be an Equal Employment Opportunity and Affirmative Action 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, status as an individual with a disability, or other applicable 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 [e-mail].$154,000/year to $217,000/year + bonus + equity + benefitsIndividual compensation is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base hourly rate, monthly rate, or annual salary only, and do not include bonus, equity or sales incentives, if applicable. In addition to base compensation, Meta offers benefits. Learn more about benefits at Meta.