Client Security Engineer

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Client Security Engineer
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Facebook’s Client Security team is seeking a highly talented and motivated Security Engineer who is passionate about solving complex security problems at scale. Client Security Engineers design and develop solutions to ensure Facebook data and systems can only be accessed by trusted devices, and that applicable security policies are enforced on devices.
Client Security Engineer Responsibilities
  • Drive Facebook’s trusted devices vision by building tools that enable connectivity to our infrastructure only from Facebook owned and managed devices
  • Build machine attestation and secure certificate storage solutions to enable strong client trust
  • Deploy systems that help mitigate security risks by understanding and controlling what software is allowed to execute on our client devices
  • Develop, validate, and enforce our client security policies
  • Build and deploy tools and automation that proactively detect and respond to security risks and threats to internal corporate services
  • Advise and collaborate with other teams
Minimum Qualifications
  • 2+ years of software development experience in PHP, Golang, Python, C\C++, Rust, or Ruby
  • Experience applying fundamental security concepts to systems
  • Experience designing and deploying security infrastructure (such as PKI, key management, and certificate management)
Preferred Qualifications
  • B.S. in Computer Science or a related field, or equivalent experience
  • Mobile Security Experience on iOS and Android platforms including MDM, security policy
  • OS development experience (Windows, Mac, Linux.)
  • Experience managing PKI for client devices
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 committed to providing reasonable support (called accommodations) in our recruiting processes for candidates with disabilities, long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support. If you need support, please reach out to
(Colorado only*) Estimated salary of $177,000/year + bonus + equity + benefits
*Note: Disclosure as required by sb19-085(8-5-20)
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